Answer:
190$
Step-by-step explanation:
6+4+5=15 (Hours per day she worked)
15*17=255 (The money Jady got from her paycheck)
255-65=190 (The money Jady owes her mom)
1. You want to buy a stuffing mix. There are three brands of stuffing mix available. (You have a 10¢
off coupon for Cook Top Stuffing mix.) Cook Top Stuffing Mix 6 oz. for $1.49 or 12 oz. for $2.99
Saltridge Farms Stuffing Mix 6 oz. for $1.79 Cousin Ben's Stuffing Mix 6 oz. for $1.29 The brand that is
the best buy is
a. Cook Top 6 oz.
O b. Cook Top 12 oz.
c. Saltridge Farms 6 oz.
O d. Cousin Ben's 6 oz.
0 000
Answer:
The brand that is the best buy is D. Cousin Ben's Stuffing Mix 6 oz, because the cost per ounce is the lowest.
Step-by-step explanation:
For answering this question correctly, we need to calculate the cost per ounce to compare the four stuffing mix options available. Therefore,
Cost per ounce = Price/Number of ounces in the package
Proceeding with the calculations, we have:
A. Cook Top Stuffing Mix 6 oz. for $1.49. If we use the coupon the price would be $ 1.39.
Cost per ounce = 1.39/6
Cost per ounce = $ 0.23 (rounding to the next cent)
B. Cook Top Stuffing Mix 12 oz. for $2.99. If we use the coupon the price would be $ 2.89.
Cost per ounce = 2.89/12
Cost per ounce = $ 0.24 (rounding to the next cent)
C. Saltridge Farms Stuffing Mix 6 oz. for $1.79.
Cost per ounce = 1.79/6
Cost per ounce = $ 0.30 (rounding to the next cent)
D. Cousin Ben's Stuffing Mix 6 oz. for $1.29.
Cost per ounce = 1.29/6
Cost per ounce = $ 0.22 (rounding to the next cent)
The brand that is the best buy is D. Cousin Ben's Stuffing Mix 6 oz, because the cost per ounce is the lowest.
3^4 + 3 ⋅ 5 = ____. (Input whole numbers only.)
Numerical Answers Expected!
Answer:
96
Step-by-step explanation:
3^4 = 81
3 . 5 = 15
81+15 - 96
Answer:
96
Step-by-step explanation:
3^4=3*3*3*3=9*9=81
81+3*5=81+15=96
plsss show how to solve and solve honestly
For the given triangle, the tan of angle A equals C.
Step-by-step explanation:
Step 1:
For the given triangle, the hiking route is represented by AB and the change in elevation is represented by BC.
So we need to calculate the value of BC for the given triangle
Step 2:
In the given triangle, the opposite side has a length of 'a' feet, the adjacent side has a length of 'b' feet while the triangle's hypotenuse measures 400 feet.
To calculate the opposite side of the triangle, we can use the sine of any angle in that particular triangle. The sine of a particular angle is the opposite side's length divided by the hypotenuse's length.
sin A = [tex]\frac{oppositeside}{hypotenuse}[/tex] .
Step 3;
The length of the opposite side = a,
The length of the hypotenuse side = 400 units.
[tex]\sin A=\frac{a}{400}, \sin 25^{\circ}=0.4226[/tex]. So
[tex]0.4226=\frac{a}{400}, a=0.4226 \times 400[/tex] = 169.04 feet.
So the change in elevation is 169.04 feet.
You might need:
Factor as the product of two binomials.
36 - x^2=
Answer:
(6+x)(6-x)
Step-by-step explanation:
Use the difference of squares formula: a^2-b^2=(a+b)(a-b)
Here, a is 6 and b is x, so you just substitute it into the formula
Final answer:
To factor the expression 36 - x², we recognize it as a difference of squares and use the identity a² - b² = (a + b)(a - b) to get (6 + x)(6 - x).
Explanation:
The question involves factoring the expression 36 - x^2 as the product of two binomials. To factor this expression, observe that it has the form of a difference of squares. The difference of squares can be factored using the identity a² - b² = (a + b)(a - b). In this case, a^2 is 36 and b² is x², where a is 6 and b is x. Therefore:
36 - x² = (6² - x²) = (6 + x)(6 - x)
This is the factored form of the given expression as the product of two binomials.
sandy has 56cents. she bought candy for 25cents how much money does she have left
Answer:
31 cents left
Step-by-step explanation:
56-25=31
(Copied and pasted because no time) EXTREMELY URGENT! I'm in a timed math test atm, and I need answers for lots of questions! Look at the pictures posted, ignore my answer, as I am not confident in it, I just dont have time to leave the questions blank
Answer: I think the answer is D too just saying cuz I’m not sure either
Step-by-step explanation:
A catapult is designed to launch circus performers from a raised platform. After launch, the height of the performer in feet is given by h left parenthesis t right parenthesis equals minus 16 t squared plus 80 t plus 32 where t is seconds after launch. After how many seconds is the performer exactly 100 feet above the ground? Round to the nearest tenth of a second.
Answer:
t = 1.1 sec for first time and then in
t = 3.9 sec
Step-by-step explanation:
The function for the height of the circus performers is:
[tex]h(t) = -16t^{2} +80t +32[/tex]
where t is seconds after launch
h is height in feet
For calculating after how many seconds is the performer at 100 feet above the ground, we must equal the equation to 100 and to find t:
Then,
[tex]100 = -16t^{2} +80t+32[/tex]
[tex]0 = -16t^{2}+80t -68[/tex]
[tex]t = \frac{-80\ \pm \\\sqrt{80^{2}-4(-16)(-68) } }{2(-16)}[/tex]
t = 3.9 sec
t = 1.1 sec
What is 27.91111 repeating as a decimal
Answer: It is already a decimal???
Step-by-step explanation:
Chandra created a budget matrix based on her regular and expected expenses for the year. Expense Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. cell phone $71 $71 $71 $71 $71 $71 $71 $71 $71 $71 $71 $71 rent $1,025 $1,025 $1,025 $1,025 $1,025 $1,025 $1,025 $1,025 $1,025 $1,025 $1,025 $1,025 gym dues $75 $75 $75 $75 internet $25 $25 $25 $25 $25 $25 $25 $25 $25 $25 $25 $25 auto insurance $425 $425 gas $120 $120 $120 $120 $120 $120 $120 $120 $120 $120 $120 $120 food $145 $145 $145 $145 $145 $145 $145 $145 $145 $145 $145 $145 To the nearest cent, Chandra’s average monthly expenses are $.
Answer:
Avg. monthly expenses are $1,481.83
Step-by-step explanation:
Just took the test :)
Chandra's average monthly expenses are calculated by adding her total annual expenses for each category and then dividing by 12, yielding an average monthly expense of $1,481.83.
Explanation:To calculate Chandra's average monthly expenses, we first need to sum up all the expenses for each month and then divide by the total number of months (12).
Cell phone: $71 for each month, so $71 * 12 months = $852 in total.Rent: $1,025 for each month, so $1,025 * 12 months = $12,300 in total.Gym dues: $75 every third month, so $75 * (12/3) months = $300 in total.Internet: $25 for each month, so $25 * 12 months = $300 in total.Auto insurance: $425 twice a year, so $425 * 2 = $850 in total.Gas: $120 for each month, so $120 * 12 months = $1,440 in total.Food: $145 for each month, so $145 * 12 months = $1,740 in total.Adding all these up gives us the total annual expense:
$852 (cell phone) + $12,300 (rent) + $300 (gym) + $300 (internet) + $850 (auto insurance) + $1,440 (gas) + $1,740 (food) = $17,782 total annual expense.
To find the average monthly expense, we divide by 12:
$17,782 / 12 months = $1,481.83
Therefore, Chandra's average monthly expenses are $1,481.83.
PLEASE HURRY!!!!
Use the triangle diagram to answer the questions.
1. What is the length of RS?
A. 12
B. 6
C. 22
D. 24
2. What is the value of x?
A. 6.5
B. 6
C. 11
D. 5.5
3. What is the value of y?
A. 15.9
B. 11
C. 5.3
D. 3.7
4. What is the length of UW?
A. 11
B. 6
C. 7.95
D. 22
5. What is the length of UV?
A. 11
B. 7.95
C. 15.9
D. 12
1. D
2. D
3. c
4. A
5. C
I'm not 100% sure about these. Just letting you know.
Similar triangles may or may not be congruent.
1. The length of RS
Since U and V are the midpoints, then:
[tex]\mathbf{RS = 12 + 12}[/tex]
[tex]\mathbf{RS = 24}[/tex]
Hence, the length of RS is (d) 24
2. The value of x
This is calculated as:
[tex]\mathbf{SV = VT}[/tex]
So, we have:
[tex]\mathbf{2x = 11}[/tex]
Divide both sides by 2
[tex]\mathbf{x = 5.5}[/tex]
Hence, the value of x is (d) 5.5
3. The value of y
This is calculated as:
[tex]\mathbf{WT = WR}[/tex]
So, we have:
[tex]\mathbf{3y = 15.9}[/tex]
Divide both sides by 3
[tex]\mathbf{y = 5.3}[/tex]
Hence, the value of y is (d) 5.3
4. The value of UW
This is calculated as:
[tex]\mathbf{UW = 2x}[/tex]
So, we have:
[tex]\mathbf{UW = 2 \times 5.5}[/tex]
[tex]\mathbf{UW = 11}[/tex]
Hence, the value of UW is (a) 11
5. The value of UV
This is calculated as:
[tex]\mathbf{UV = RW}[/tex]
So, we have:
[tex]\mathbf{UV = 15.9}[/tex]
Hence, the value of UV is (c) 15.9
Read more about similar triangles at:
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There are 500 students in a high school senior class. Of these 500 students, 300 regularly wear a necklace to
school, 200 regularly wear a ring, and 125 regularly wear a necklace and a ring. Using this information, answer
each of the following questions.
Let N be the event that a randomly selected senior regularly wears a necklace and R be the event that a
randomly selected senior regularly wears a ring.
What is P(N), the probability that a senior wears a necklace?
What is P(R), the probability that a senior wears a ring?
What is P(N and R), the probability that a senior wears a necklace and a ring?
What is P(N or R), the probability that a senior wears a necklace or a ring?
Show Calculator
Answer:
1. P(N) = 3/5
2. P(R) = 2/5
3. P(N and R) = 1/4
4. P(N or R) = 3/4
Step-by-step explanation:
1. Let's review the information given to us to answer the problem correctly:
Number of students in a high school senior class = 500
Number of students that regularly wear a necklace = 300
Number of students that regularly wear a ring = 200
Number of students that wear a necklace and a ring = 125
2. What is P(N), the probability that a senior wears a necklace?
Let's recall the formula of probability:
Probability = Number of favorable outcomes/Total of possible outcomes
Substituting with the real given values:
P(N) = 300/500 = 3/5 (Dividing by 100 numerator and denominator)
P(N) = 3/5
3. What is P(R), the probability that a senior wears a ring?
Substituting with the real given values:
P(R) = 200/500 = 2/5 (Dividing by 100 numerator and denominator)
P(R) = 2/5
4. What is P(N and R), the probability that a senior wears a necklace and a ring?
Substituting with the real given values:
P(N and R) = 125/500 = 1/4 (Dividing by 125 numerator and denominator)
P(N and R) = 1/4
5. What is P(N or R), the probability that a senior wears a necklace or a ring?
P(N or R) = P(N) + P(R) - P(N and R)
Substituting with the real given values:
P(N or R) = 3/5 + 2/5 - 1/4
P(N or R) = 5/5 - 1/4
P(N or R) = 1 - 1/4
P(N or R) = 3/4
The probabilities are:
P(N) = 0.6
P(R) = 0.4
P(N and R) = 0.25
P(N or R) = 0.75.
Let's solve the given probabilities step-by-step using the provided information.
Step 1: Calculate P(N)
The probability that a senior wears a necklace, P(N), is calculated by dividing the number of students wearing a necklace by the total number of students.
P(N) = 300 / 500 = 0.6Step 2: Calculate P(R)
The probability that a senior wears a ring, P(R), is calculated similarly by dividing the number of students wearing a ring by the total number of students.
P(R) = 200 / 500 = 0.4
Step 3: Calculate P(N and R)
The probability that a senior wears both a necklace and a ring, P(N and R), is given directly in the problem.
P(N and R) = 125 / 500 = 0.25
Step 4: Calculate P(N or R)
The probability that a senior wears either a necklace or a ring is given by the formula:
P(N or R) = P(N) + P(R) - P(N and R)P(N or R) = 0.6 + 0.4 - 0.25 = 0.75I need help with this question?
The sum of 0.8 and 0.04 can be written as a fraction where the numerator and the denominator are both positive integers. When the numerator and the denominator are both divided by their greatest common factor, what is the sum of the numerator and the denominator of the resulting fraction?
Answer: 0.84 as a fraction is 84/100
Greatest common factor is 4
Resulting fraction is 21/25
Addition of numerator and denominator of the resulting fraction is 46
Step-by-step explanation:
From the question, the sum of 0.8 and 0.04 is written as 0.8 + 0.04 = 0.84
Convert 0.84 to fraction = 84/100
The numerator and denominator in 84/100 are both positive integers.
The greatest common factor to the numerator and denominator is 4
Divide 84 by 4 = 21
Divide 100 by 4 = 25
Therefore, the resulting fraction is 21/25
Addition of 21 and 25 equals 46.
I hope this helps.
A positive number is 30 less than its square. Find the number.
Answer:
6
Step-by-step explanation:
6+30=36
6^2=36
Answer:
the positive number is equal to 6.
Step-by-step explanation:
from the question which says A positive number is 30 less than its square. Find the number.
let the number be "n"
and the square of the number = n²
So, we have the expression to be
n = n²-30
n ²-30 -n =0
Re-arrange the equation
n²-n-30=0
the factors of -30 are 5 and -6
so we have
(n+5)(n-6)=0
n+5 =0
n = -5
or
n-6 =0
n = 6
therefore the number can either be -5 or 6.
note we are asked to find the positive number , so the positive number is 6
Find x.
5x - 20
A x=90
B x=35
C x=14
D x= 22
Which of the following will form the composite function GFx)) shown
below?
G(F(x)) = 3(x+1)
A. Ax) = 3x and g(x) = vx+1
B. Fx) = x3x and g(x) = 1
c. F(x) = 5x +1 and G(x) = 3x
D. F(x) = x+1 and g(x) = 13x
SUBMIT
The functions which will form the composite function G(F(x)) = 3(x + 1) are F(x) = x + 1 and G(x) = 3x.
Given is a composite function,
G(F(x)) = 3(x + 1)
We have to find the functions G(x) and F(x).
G(F(x)) means that F(x) is substituted instead of x in G(x).
Let G(x) = 3x and F(x) = x + 1
In the composite function G(F(x)), F(x) = x + 1 is substituted in place of x in G(x).
So,
G(F(x)) = 3(x + 1)
Thus, F(x) = x + 1 and G(x) = 3x
Learn more about Composite Functions here :
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Final answer:
To find the composite function GF(x) from the given equation, identify the functions F(x) and G(x) and match them with the answer choices to determine the correct option, which is C.
Explanation:
The composite function GF(x) is calculated by substituting F(x) into G(x).
Identify F(x) and G(x) in the given equation, G(F(x)) = 3(x+1), which corresponds to F(x) = x+1 and G(x) = 3x.
Comparing them with the answer choices, the correct option is C. F(x) = 5x + 1 and G(x) = 3x.
Therefore, the composite function GF(x) is formed by F(x) = 5x + 1 and G(x) = 3x.
(9x+13)^2=49
Solve the quadratic equation given below.
Answer:
x=(-2/3)
Step-by-step explanation:
(9x+13)^2=49
√(9x+13)^2=√49
9x+13=7
9x+13-13=7-13
9x=-6
9x÷9=-6/9
x=-6/9
-6/9=-2/3
Answer:
x = -2/3; -20/9
Step-by-step explanation:
What is -6 2 flipped on the y axis
Answer:
(6, 2)
Step-by-step explanation:
Flipped is equivalent to mirrored, so on the other side of the y axis should be a mirrored point equally far from 0, which is -6 and the value for y should be the same: 2.
The coordinates (-6,2) when flipped on the y-axis become (6,2), as the process involves changing the sign of the x-coordinate while keeping the y-coordinate same.
Explanation:The coordinates (-6,2) when flipped on the y-axis will become (-(-6),2), which makes it (6,2). To understand why, we can refer to the principle of reflection in mathematics. Reflection of a point about the y-axis implies changing the sign of the x-coordinate while keeping the y-coordinate same. Here, the x-coordinate is -6, and when we flip or reflect on the y-axis, it changes its sign. Therefore, -(-6) becomes +6. The y-coordinate remains the same. Hence, -6 2 flipped on the y axis becomes (6, 2).
Learn more about Reflection on axis here:https://brainly.com/question/16027469
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If KC = 31, what is KN?
Answer:
If KC = 31 then KN = 33
Step-by-step explanation:
Any proof professionals please help!!!!!!!! We don't drag or drop answers in we have to write them out ourselves!!!! It's worth 30 points and I'll mark BRAINLEST if it sounds right!
I need the answers in the next 3 days and there's another one coming as well!
Answer:
Below.
Step-by-step explanation:
These reasons will probably be similar to the US conventions but not exactly the same ( I'm using the UK conventions).
1. Given
2. Given.
3, Opposite sides of a parallelogram.
4. Opposite sides of a parallelogram.
5. This side is common to both triangles.
6. The triangles are congruent by 3 equal sides ( I think that is SSS).
If the distance from a plane to a radar station is 160 miles and the angle of depression is 34 degrees, find the number of ground miles from a point directly below the plane to the radar station.
Answer:
194
Step-by-step explanation:
Final answer:
To find the ground miles from a point below the plane to the radar station given the distance and angle of depression, use trigonometry to calculate the ground distance, which is approximately 107.2 miles.
Explanation:
The number of ground miles from a point directly below the plane to the radar station can be found using trigonometry. Given the distance from the plane to the radar station (160 miles) and the angle of depression (34 degrees), we can use the tangent function.
Calculate the distance on the ground using the formula: Ground distance = 160 x tan(34°).
Ground distance = 160 x tan(34°) ≈ 160 x 0.67 = 107.2 miles.
What is the solution to this system of equations? y = x - 20 x + y = 84
Answer:
(52, 32 )
Step-by-step explanation:
Given the 2 equations
y = x - 20 → (1)
x + y = 84 → (2)
Substitute y = x - 20 into (2)
x + x - 20 = 84, that is
2x - 20 = 84 ( add 20 to both sides )
2x = 104 ( divide both sides by 2 )
x = 52
Substitute x = 52 into (1) for corresponding value of y
y = 52 - 20 = 32
Solution is (52, 32 )
FIND A RATIONAL NUMBER BETWEEN 4.1 and square root of 17 ! Help ASAP !
Step-by-step explanation:
A rational no. between 4.1 and √17=4.12
is 4.11 option a
The New York Times newspaper publishes one issue each day during the
year. What is the Order of Magnitude for the number of issues of the New
York Times published each year?
Answer:
The Order of Magnitude for the number of issues of the New York Times published each year is 2.
Step-by-step explanation:
Given that the newspaper publishes one issue each day and the year has 365 days, then it publishes 365 issues each year.
365 can be rewritten, with scientific notation, as: 3.65*10^2, which means it has 2 orders of magnitude (it is indicated in the exponent).
ANSWER TO BE NAMED BRAINLIEST GET A THANK YOU A FOLLOW AND 25 PPTS
What is the volume of the right rectangular prism shown?
24 cm3
192 cm3
32 cm3
48 cm3
Answer:
192 cm^3
Step-by-step explanation:
Volume for rectangular prism is V=l*w*h
V=8*4*6=32*6=192
So volume is 192 cm^3
Cos(x+y) if tan x=5/3 and sin y=1/3
Answer:
Exact Form:
tan(x)=5/3
Decimal Form:
tan(x)=1.¯6
Mixed Number Form:
tan(x)=12/3 mixed number
Step-by-step explanation:
Each marble bag sold by Karen's Marble Company contains 3 blue marbles for every 5 yellow marbles. If a bag has 45 yellow marbles, how many blue marbles
does it contain?
Answer:
27
Step-by-step explanation:
5/3 = 45/X
X = 27
Answer:
27 Blue marbles
Step-by-step explanation:
3 Blue marbles = 5 Yellow marbles
x = 45
(x multiply by 5) = 45 x 3
5x = 135
x = 135/5
x = 27 Blue Marbles
A right cone has a slant height of 30 cm and a radius of 10 cm. Find the volume of the right cone.
Answer:
V=3,140in3
Step-by-step explanation:
If Carl, Steve and John have 40 sweets to share and John gets the most out of all three. What’s the smallest amount he can get?
Answer:
13 +13 +14 ensures he is getting the smallest amount so its 14
Step-by-step explanation:
HELP PLEASEEE
Find the slope
A.1/3
B.-1/3
C.2/3
D.-2/3
Answer:
2/3
Step-by-step explanation:
It moves to the right 3 and up 2.
Answer:
Step-by-step explanation:
the answer would be 2/3