Answer:
24
Step-by-step explanation:
Just plug it into the calculator.
Shelly bought 7 boxes of fish food and 2 packets of cat food. Each box of fish food contained 6 pouches, and each packet of cat food contained 4 pouches. How many more pouches of fish food than cat food did Shelly buy?
Answer: 34 more pouches
7 boxes - fish food; 1 box contained 6 pouches
Total amount of fish food is 7 × 6 = 42 pouches of fish food
2 packets - cat food; 1 packet contained 4 pouches
Total amount of cat food is 2 × 4 = 8 pouches
How many more pouches of fish food than cat food did Shelly buy?
42 pouches - 8 pouches = 34 pouches
Therefore there was 34 more pouches of fish food than cat food
I need this answer fast! Please!
Answer:
[tex]\large\boxed{\begin{array}{c|c|c|c}Length:&4cm&2cm&8cm\\Width:&6cm&12cm&3cm\\Height:&9cm&9cm&9cm\end{array}}[/tex]
Step-by-step explanation:
The formula of a volume of a cube with side length a:
[tex]V=a^3[/tex]
We have a = 6cm. Substitute:
[tex]V=6^3=216\ cm^3[/tex]
[tex]\begin{array}{c|c}216&2\\108&2\\54&2\\27&3\\9&3\\3&3\\1\end{array}[/tex]
[tex]216=2\cdot2\cdot2\cdot3\cdot3\cdot3=(2\cdot2)\cdot(2\cdot3)\cdot(3\cdot3)=4\cdot6\cdot9\\\\216=2\cdot2\cdot2\cdot3\cdot3\cdot3=2\cdot(2\cdot2\cdot3)\cdot(3\cdot3)=2\cdot12\cdot9\\\\216=2\cdot2\cdot2\cdot3\cdot3\cdot3=(2\cdot2\cdot2)\cdot3\cdot(3\cdot3)=8\cdot3\cdot9\\\vdots[/tex]
Rectangle we're prison has a length of 3 and 1/2 meters a with of 4 and 1/2 meters and a height of 2 m. Which expression can be used to find the volume of the prism?
Answer:
volume = 3.5 m * 4.5 m * 2 m
Step-by-step explanation:
The volume of a rectangular prism is
volume = length * width * height
volume = 3.5 m * 4.5 m * 2 m
The graph shows a rider's height y, in feet, above or below the center of a Ferris wheel, for a
given number of seconds, X.
How many minutes does it take for the wheel to make 8 revolutions?
6 min
10 min
12 min
45 min
Answer:the answer is 10 min hope this helped:)
Step-by-step explanation:
the answer is 6 minutes
Which statement Is best represented by the inequality d<0.35? A. The pen cost less than $0.35. B. The pencil costs greater than $0.35. C. The toys cost more than $0.35. D. The stamps cost is equal to $0.35
Answer:
Option A, The pen cost less than $0.35.
Step-by-step explanation:
The given inequality is d ∠ 0.35
Now we have to define this inequality with the help of given options.
If d represents the cost of pen, then cost of pen should be less than 0.35.
Option A, The pen cost less than $0.35. is the answer.
Answer:
A
Step-by-step explanation:
How do I solve this to find angle G?
Answer:
Step-by-step explanation:
The angle at E is 90 degrees.
All tangents of a circle always meet the radius at a 90 degree angle.
90 + 67 + G = 180o All triangles have 180 degrees. Combine left.
157 + G = 180o Subtract 157 from both sides.
157 - 157 + G + 180 - 157
G = 23
Which of these sentences is always true for a parallelogram?
A.All sides are congruent.
B. All angles are congruent.
c.The diagonals are congruent.
D. Opposite angles are congruent.
Answer:
D. Opposite angles are congruent
With option A, we can see that it is clearly wrong, in a parallelogram, only the opposite sides are congruent, if all of the sides are congruent then the shape is more likely to be a square or a rhombus.
With option B, only the opposites angles are congruent. If all four angles are congruent, that will be more likely to be true when we consider a square or a rectangle.
With option C, it is also wrong, unless the shape is a rhombus, square or rectangle.
That leaves us with the last option which is D.
priya has a recipe for banana bread she uses 7 1/2
This is an incomplete question.
Answer:
Step-by-step explanation:
This is incomplete
Given: 3x < -6.
Choose the solution set.
{x | x < -2}
{x | x > -2}
{x | x < 2}
{x | x > 2}
Answer: FIRST OPTION.
Step-by-step explanation:
To know which is the solution set given the inequality [tex]3x < -6[/tex] you need to solve for the variable "x".
You must divide both sides by 3:
[tex]3x < -6\\\\\frac{3x}{3}=\frac{-6}{3}[/tex]
Therefore, you get:
[tex]x<-2[/tex]
Then, the solution set is the following:
{[tex]x | x < -2[/tex]}
You can observe that this solution set matches with the first option.
Answer: First option
Step-by-step explanation:
which one is it? I would really appreciate some help.
Answer:
$7.50
Step-by-step explanation:
$2,760 is the total. 368 visited and paid the same price.
You'll need to divide 2760 by 368.
2760/368 = 7.5
$7.50 is the answer. Please mark brainliest.
How is dividing mixed numbers related to dividing whole numbers
Answer:
Dividing mixed numbers is very similar to multiplying mixed numbers. You just add one step—after changing the divisor into an improper fraction, you then find its reciprocal and multiply. ... First step: Write the whole number and the mixed number as improper fractions.
Step-by-step explanation:
Dividing mixed numbers is essentially similar to dividing whole numbers, with an extra step of converting mixed numbers into improper fractions. The core concepts remain the same but it extends division into fractions.
Explanation:Dividing mixed numbers is related to dividing whole numbers because the fundamental concepts remain the same. In dividing whole numbers, we take a number (dividend) and distribute it into equal parts. For instance, dividing 6 by 2, we are distributing 6 into 2 equal parts, which will give us 3 in each part.
Similarly, when dividing mixed numbers, we proceed in the same manner. However, it adds an extra step of converting mixed numbers into improper fractions first before proceeding with the division. For example, when dividing 2 1/2 by 1 1/2, we would first convert these into improper fractions and then proceed with the division as we would do with whole numbers.
Therefore, the concept for dividing mixed numbers is essentially an extension of the concept for dividing whole numbers.
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Determine S(1+ 4/3x-1
+ 3/x+2) dx by partial fractions
Answer:
[tex]\large\boxed{\int\left(1+\dfrac{4}{3x-1}+\dfrac{3}{x+2}\right)\ dx=x+\dfrac{4}{3}\ln(3x-1)+3\ln(x+2)}[/tex]
Step-by-step explanation:
[tex]\large{\int}\normal\left(1+\dfrac{4}{3x-1}+\dfrac{3}{x+2}\right)\ dx=\int1\ dx+\int\dfrac{4}{3x-1}\ dx+\int\dfrac{3}{x+2}\ dx\\\\(1)\int1\ dx=x\\\\(2)\int\dfrac{4}{3x-1}\ dx\Rightarrow\left|\begin{array}{ccc}3x-1=t\\3dx=dt\\dx=\frac{1}{3}dt\end{array}\right|\Rightarrow\int\dfrac{4}{3t}\ dt=\dfrac{4}{3}\int\dfrac{1}{t}\ dt=\dfrac{4}{3}\ln(t)=\dfrac{4}{3}\ln(3x-1)\\\\(3)\int\dfrac{3}{x+2}\ dx\Rightarrow\left|\begin{array}{ccc}x+2=u\\dx=du\end{array}\right|\Rightarrow\int\dfrac{3}{t}\ dt=3\int\dfrac{1}{t}\ dt=3\ln(t)=3\ln(x+2)[/tex]
[tex]\Downarrow\\\\\int\left(1+\dfrac{4}{3x-1}+\dfrac{3}{x+2}\right)\ dx=x+\dfrac{4}{3}\ln(3x-1)+3\ln(x+2)[/tex]
Find the measure of ∠M.
Measure of an angle is usually in degrees or radians. The measure of angle M is [tex]36^\circ[/tex]. Thus, [tex]m\angle M = 36^\circ[/tex]
How to find measure of missing third angle in a triangle?It is a theorem in mathematics that sum of internal angles of a triangle equate to [tex]180^\circ[/tex].
Suppose that two angles are given as [tex]a^\circ[/tex] and [tex]b^\circ[/tex] and let there is one angle missing. Let its measure be [tex]x^\circ[/tex]
Then, by the aforesaid theorem, we get:
[tex]a^\circ + b^\circ + x^\circ = 180^\circ\\\\ \text{Subtracting a + b degrees from both sides} \\\\x^\circ = 180^\circ - (a^\circ + b^\circ)[/tex]
For the given case, we have:
[tex]m\angle S = 84^circ\\\\m\angle A = 60^\circ\\\\m\angle M = x^\circ \text{ (say)}[/tex]
Thus,
[tex]x^\circ = 180^\circ - (60+84)^\circ\\\\x^\circ = 36^\circ[/tex]
Thus,
The measure of angle M is [tex]36^\circ[/tex]. Thus, [tex]m\angle M = 36^\circ[/tex]
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You are going to a 4-year college in 4 years that will cost $14,895.00/yr. Your parents expect you to pay 5% of the total cost.
How much do you need to pay for each year of attending?
If you want to save your total contribution for all four years before you start attending college, how much do you need to save each month if you have four years to accomplish your goal?
Answer:
If my parents are going to pay the 5%, then, they will pay: $2979.
I will need to save $62.06 each month to accomplish my goal.
Step-by-step explanation:
I'm going to a 4-year college that will cost $14895/year.
It means that I will need to pay: 14895*4 = $59.580
If my parents are going to pay the 5%, then, they will pay: $2979.
Now, if I want to save my total contribution for all four years, and I have four years to accomplish the goal, then:
Then, if I have 4 years to pay it. It means I have 4*12 = 48 months.
Then I will need to save $2979./48 = $62.06 each month to accomplish my goal.
The student needs to pay $744.75 yearly, which is 5% of the annual college cost. To save this amount over four years, they need to save $62.06 each month for 48 months.
Explanation:The student needs to calculate their contribution to the college expenses. First, we need to find 5% of the annual cost of $14,895.00 to determine the student's yearly contribution:
Yearly Contribution = $14,895.00 * 0.05 = $744.75 per year.
Next, to calculate the total contribution over four years:
Total Contribution = 4 * $744.75 = $2,979.00.
To save the total amount in four years, we divide the total contribution by the number of months in four years (48 months):
Monthly Savings = $2,979.00 / 48 = $62.06.
Therefore, the student needs to save $62.06 each month for 48 months to cover their share of college expenses.
The circumfrance of the moon is about 6,790 miles, find the diameter of the moon to the nearest mile.
A. 155 miles
B. 2,162 miles
C. 3,395 miles
D. 21,321 miles
Answer
B is the answer to this question
Answer:
D=2162 or answer B
Step-by-step explanation:
1.) C=Dpi
2.)6790=D pi
3.)6790/pi = D pi/pi
4.) D= 2161.32412719
5.) D=2162
Ther are 6 girls and 7 boys in a class. A team of 10 players is to be selected from the class. How many different combinations of players are possible
Answer:
[tex]13C10 =286[/tex]
Step-by-step explanation:
To solve this problem we must use the formula of combinations.
[tex]nCr =\frac{n!}{r!(n-r)!}[/tex]
Where n is the number of players that there are and elect r of them
In this case there are [tex]7 + 6 = 13[/tex] players and you choose 10 of them
Then we look for 13C10
[tex]13C10 =\frac{13!}{10!(13-10)!}[/tex]
[tex]13C10 =\frac{13!}{10!*3!}[/tex]
[tex]13C10 =286[/tex]
There are 286 possible combinations
Solve this system of linear equation.Separate the x- and y-values with comma. -6x=-4-y -7x=-22+y
Answer:
(x,y)=(2,8)
Step-by-step explanation:
-6x = -4 -y
-7x = -22 +y
Rearranging the above equations
-6x +y +4 =0 => eq(1)
-7x -y +22 =0 => eq(2)
Adding eq(1) and eq(2)
-6x +y +4 =0
-7x -y +22 =0
___________
-13 x +26 =0
-13x = - 26
x= -26/-13
x= 2
Putting value of x in eq (1)
-6(2) + y +4 =0
-12 +y+4 =0
y-8=0
y=8
So, values of x and y are 2 and 8
(x,y)=(2,8)
The average cost to produce a booklet at a printing company is given by the equation C(X)= 2x/x-1 where x is the number of booklets produced. Graph this relationship and describe what the expected cost of producing a booklet approaches as many booklets are printed.
Answer:
C(x) = 2
Step-by-step explanation:
The graph of the average cost is shown in the attached image.
Note that, as is to be expected, when the number of booklets produced x increases, then the average cost per booklet decreases.
To calculate the expected cost of producing a booklet when x is very large, look at the graph.
Note that when x = 2 then the average cost is equal to 4, then when x = 5 the average cost is 2.5.
In this way, the bigger x is made, the more the cost approaches 2.
Therefore it can be said that
[tex]\lim_{x \to \infty}C(x)= 2[/tex]
Finally, the expected average cost when the number of booklet produced is very large is C (x) = 2
Which is the value of this expression when j=-2
Answer:
Step-by-step explanation:
(jk^-2/j^-1k^-3)^3
(-2)(-1)^-2
------------- ^3
(-2)^-1(-1)^-3
switch negative exponenst to other side
(-2)(-2)(-1)^3
__________
(-1)^2
4(-1)
-----
1
= -4
REMEMBER all to the 3rd power!
(-4)^3
-64
Which of the following statements about the mean is false?
The mean and the median sometimes have the same value.
The mean is not used with variables measured at the ordinal level.
The mean is pulled in the direction of the hump in a skewed distribution.
The value of the mean reflects both the number and the value of cases.
Answer:
The value of the mean reflects both the number and the value of cases. is false
Step-by-step explanation:
The incorrect statement about the mean is that it's pulled in the direction of the hump in a skewed distribution. In fact, the mean is influenced by every value in the data set, including outliers, and if a distribution is skewed, the mean is pulled towards the tail, not the hump.
Explanation:The statement that is false about the mean is: 'The mean is pulled in the direction of the hump in a skewed distribution'. Rather, it's the median that stays closer to the 'hump' in a skewed distribution. The mean is affected by every value in the data set, including outliers. If a distribution is skewed, the mean will be pulled in the direction of the skew, which could be towards the tail, not the hump. For example, in a right-skewed distribution with values 1, 2, and 100, the mean would be 34.33, which is closer to the outlier (100) rather than the hump around 1 and 2.
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HELP ME NOW ANYONE!! Picture included!
Answer:
62°
Step-by-step explanation:
The 2 shown angles form a straight angle and sum to 180°, that is
7x + 20 + 4x + 6 = 180
11x + 26 = 180 ( subtract 26 from both sides )
11x = 154 ( divide both sides by 11 )
x = 14
the acute angle = 4x + 6 = (4 × 14) + 6 = 56 + 6 = 62°
1/2x+3/2(x+1)-1/4=5
Answer: x=15/8
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
1/2 x+(3/2)(x)+ (3/2)(1) + −1/4 =5(Distribute)
Then, Combine like terms:
(1/2x + 3/2x) +(3/2 + −1/4) =5(Combine Like Terms)
Which you will get : 2x+ 5/4 =5
Step 2: Subtract 5/4 from both sides.
2x+ 5/4 − 5/4 =5− 5/4
2x= 15/4
Step 3: Divide both sides by 2.
[tex]\frac{2x}{2} = \frac{15/4}{2}[/tex]
x = 15/8 ← Answer
* Hopefully this helps: ) Mark me the brainliest:)!!
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The price of a gallon of unleaded gas has risen to $2.85 today.Yesterday's price was $2.79 Find the percentage increase. Round your answer to the nearest tenth of a percent.
Answer:
Step-by-step explanation:
Percent decrease =
(difference in prices)/(original price) × 100
(2.89 - 2.82)/2.89 × 100
= (0.07)/2.89 ×100 ≈ 2.4%
The price of unleaded gas has increased by 2.2% from yesterday to today. This percentage was calculated by finding the price increase ($0.06), dividing it by yesterday’s price ($2.79), and multiplying by 100. The result was then rounded to the nearest tenth of a percent.
Explanation:To find the percentage increase in the price of a gallon of unleaded gas, you first need to find the difference in the price. In this case, today's price is $2.85 and yesterday's price was $2.79, so the difference is $2.85 - $2.79 = $0.06.
Then, to find the percentage increase, you divide this difference by the original price (which is yesterday's price) and multiply by 100 to turn it into a percentage. So, percentage increase = ($0.06 / $2.79) * 100 = 2.15053.
Finally, you round this to the nearest tenth of a percent, which gives you 2.2%. So, the price of unleaded gas has increased by 2.2% from yesterday to today.
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Name the property for the given statement. 8•4=8•4
Answer:
reflexive property
Step-by-step explanation:
it equals the same
hope this helps :)
Correct. It is the reflexive property
Because it equals the same
lynn and dawn tossed a coin 30 times and got heads 12 times. what is the experimental probability of tossing heads using lynn and dawn's results
Answer:
So, the experimental probability of tossing heads using lynn and dawn's results is 2/5
Step-by-step explanation:
No of times the coin is tossed = 30
No of times head came = 12
Probability of tossing heads = No of times head came / No of times the coin is tossed
= 12/30
= 4/10
= 2/5
So, the experimental probability of tossing heads using lynn and dawn's results is 2/5
Mya is buying juice boxes for her party. Which offer should Mya choose to get the lowest price per juice box? 1.) 2 juice boxes for $0.66 2.) 6 juice boxes for $1.92 3.) 9 juice boxes for $2.97 4.) 12 juice boxes for $4.20
For this case we must find the unit cost of juice box of each option and compare:
Option A: 2 juice boxes for $ 0.66
[tex]\frac {0.66} {2} = 0.33 \frac {dollars} {box}[/tex]
Option B: 6 juice boxes for $ 1.92
[tex]\frac {1.92} {6} = 0.32 \frac {dollars} {box}[/tex]
Option C: 9 juice boxes for $ 2.97
[tex]\frac {2.97} {9} = 0.33 \frac {dollars} {box}[/tex]
Option D: 12 juice boxes for $ 4.20
[tex]\frac {4.20} {12} = 0.35 \frac {dollars} {box}[/tex]
The most feasible option is B. That is, buy 6 boxes for $1.92
Answer:
Option B
Answer: Option A: 2 juice boxes for $ 0.66Option B: 6 juice boxes for $ 1.92Option C: 9 juice boxes for $ 2.97Option D: 12 juice boxes for $ 4.20The most feasible option is B. That is, buy 6 boxes for $1.92
Step-by-step explanation:
9/18 ÷3/6 =
Worth 85 pts
To divide fractions you flip the second fractions and multiply.
9/18 divided by 3/6 becomes -> 9/18 x 6/3
9 x 6 -> 54
18 x 3-> 54
your answer would simplify to 1.
Answer: 1
Step-by-step explanation: 9/18 =0.5 or one half, and 3/6=0.5 or one half, and one half divided by one half equals one 1/2 / 1/2 = 1
?>?>?>>??>Find the area of the kite.
Check the picture below.
[tex]\bf \stackrel{\textit{area of triangles on the left}}{2\left[\cfrac{1}{2}(2)(3) \right]}+\stackrel{\textit{area of triangles on the right}}{2\left[\cfrac{1}{2}(4)(3) \right]}\implies 6+12\implies 18[/tex]
Which of the following equations of y = sin x has been transformed by a vertical shift down 3 units and stretch factor of 2?
A. y = sin 20
B. y = 2 sin +3
C. y = -2sin 8 - 3
D. y = 3 sin 0 - 2
E. y = 2sin 0-3
ANSWER
E.
[tex]y = 2 \sin( \theta) - 3[/tex]
EXPLANATION
The parent function
[tex]y = \sin( \theta) [/tex]
can be shifted down by 3 units to obtain
[tex]y = \sin( \theta) - 3[/tex]
Also, when the basic sine function is stretched vertically by a factor of 2, the equation becomes,
[tex]y = 2 \sin( \theta) [/tex]
Therefore, a vertical shift down 3 units and stretch factor of 2 gives the equation:
[tex]y = 2\sin( \theta) - 3[/tex]
The correct choice is E.
Which number is a rational number?
B, because a rational number is a number that goes on forever. Ex : pi