Answer: YES
Step-by-step explanation: yes it is proportional because ut is a linear equation and you know where to set the y and the x
An art school charges a materials fee in addition to a fee per class. The equation y=40x+25 the y is the total cost and the x is the number of classes. How many dollars is the fee for one class?
40 is 50% of what number
a box contains 16 cherry fruit chews, 15 peach fruit chews, and 12 plum fruit chews. Which two flavors are in the ratio 5 to 4
The flavors are in the ratio 5 to 4 which is Peach to plum .
What is the ratio?It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
We are given that box contains 16 cherry fruit chews, 15 peach fruit chews, and 12 plum fruit chews.
Therefore, we have
15 divided by 3
15/3 = 5
12 divided by 3
12/3 = 4
The ratio 5 to 4 is Peach to plum .
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One cab company charges a flat rate of $5.60 plus $2.05 per mile. If a person took the cab to the store and the total was $36.35, how many miles did it take to drive to the store?
Select one:
a. 15 miles
b. 63.04 miles
c. 12.13 miles
d. 13 miles
the graph shows the mass of a radioactive substance as a function of time
enter the initial mass of the substance box.
__g
The Correct answer to your
question is 45 g. if you are wondering how I know I just did the 6.05 test in Algebra I (K12). I hope I helped you Today!
Sydney made 21 wooden penguins to sell at a fair. She used 5 pompoms and 4 beads to decorate each penguin . How many pompoms and beads did she use for the wooden penguins in all.
She used 84 pompoms and 105 beads for the wooden penguins
How many pompoms and beads did she use for the wooden penguins in all.
From the question, we have the following parameters that can be used in our computation:
wooden penguins = 21
Also, we have
Pompoms = 4 and Beads = 4 for each wooden penguins
Using the above as a guide, we have the following:
Total pompoms = 4 * 21 = 84
Total beads = 5 * 21 = 105
Hence, she used 84 pompoms and 105 beads
Sydney used a total of 189 pompoms and beads for all 21 wooden penguins.
To find the total number of pompoms and beads Sydney used for all the wooden penguins, we first need to determine how many decorations she used for one penguin.
She used 5 pompoms and 4 beads for each penguin.
So, for each penguin, the total number of decorations = 5 (pompoms) + 4 (beads) = 9 decorations.
Now, to find the total number of decorations for all 21 wooden penguins, we multiply the number of decorations for one penguin by the total number of penguins:
Total decorations = 9 decorations/penguin × 21 penguins
= 189 decorations.
Therefore, Sydney used a total of 189 pompoms and beads for all the wooden penguins.
How many times greater is the product 4x300 than the product 4x30?
10 times greater is the product 4x300 than the product 4x30 after taking the ratio of the number, the answer is 10.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
It is given that:
The two numbers are 4x30 and 4x300
To find how many times greater the other number.
Let x time greater the product of 4x300 than the product 4x30
4×300 = 4×30x
x = 4×300/4×30
x = 10
Thus, 10 times greater is the product 4x300 than the product 4x30 after taking the ratio of the number, the answer is 10.
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Please help me with my math homework
Explain why it can be helpful to use partial quotients when dividing?
Using partial quotients for division is helpful as it simplifies division into easier to manage multiplication and subtraction problems, enhances intuitive and mental math skills, and allows students to verify their answers easily.
Explanation:Using partial quotients when dividing can be helpful because this method turns a complex division problem into a series of simpler multiplication and subtraction problems. Unlike traditional long division that requires more complex, multiple-digit calculations, partial quotients approach the division process by allowing the student to subtract multiples of the divisor from the dividend in parts. This can be intuitive and less intimidating for students as they can work with smaller, more manageable numbers.
Partial quotients also allow for flexible thinking in mathematics. One can use estimates and adjust them in subsequent steps if necessary. This builds a deeper understanding of the division process instead of just rote procedure-following, and develops estimation and mental math skills over time. Moreover, it provides a clear pathway to check the work by adding the partial quotients, enhancing the student's ability to verify their own answers, and reinforcing the relationship between multiplication and division.
In practice, breaking down a division problem into smaller parts makes solving complex calculations more accessible and can be considered a shortcut that streamlines the division process. As such, this technique can be especially useful when dealing with larger numbers where traditional methods could become cumbersome. It introduces students to the concept of approximation, which is a valuable skill in both mathematics and real-life problem-solving scenarios.
use divisio to find all the whole number ratios equivalent to 56:24
Answer:
7:3
Step-by-step explanation:
Please help!!! It's about the types of quantities if they are proportional or not if there is a constant number.
An angle turns through 60 one-degree angles. What is the measure of the angle?
An angle turns through 160 one-degree angles. What is the measure of the angle?
The measure of an angle is equivalent to the number of one-degree angles it turns through. Therefore, an angle that turns through 60 one-degree angles measures 60 degrees. Similarly, an angle that turns through 160 one-degree angles measures 160 degrees.
Explanation:In mathematics, when we say an angle turns through 60 one-degree angles, we mean the angle measure is 60 degrees. This means that counter-clockwise rotation that makes up this angle is equivalent to 60 one-degree angles. Similarly, if an angle turns through 160 one-degree angles, then the angle is 160 degrees.
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An angle turns through 60 one-degree angles, so the measure of the angle is 60 degrees. An angle turns through 160 one-degree angles, so the measure of the angle is 160 degrees.
Explanation:An angle turns through 60 one-degree angles. Since each one-degree angle is a small portion of the whole angle, dividing the whole angle into 60 equal parts gives us the measure of each one-degree angle. Therefore, the measure of the angle is 60 degrees.
An angle turns through 160 one-degree angles. Using the same logic as before, dividing the whole angle into 160 equal parts gives us the measure of each one-degree angle. Hence, the measure of the angle is 160 degrees.
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3(m+3)=_m+_ write equivalent expressions in the blanks
Paige paid $38.99 for 7 ounces of Hawaiian coffee. What did she pay per ounce? Round to the nearest cent. A. $2.44 per ounce B. $5.57 per ounce C. $17.06 per ounce D. $21.93 per ounce.
if a tip of 15% is added to the food bill, what is the total on the food bill of $12.95
$14.89 its a correct answer
Noah wants to display his 72 collectors flags.He is going to put 6 flags in each row.How many rows of flags will he have in his display?
does the equation y = 20x + 500 represent a linear function
Paula spent 3/8 of her allowance on clothes and 1/6 on entertainment what fraction of her allowance did she spend on other items
One dieter in a weight loss contest weighed 149 pounds after 8 weeks on his diet. By week 13, he weighed 134 pounds. What is his average weight loss per week?
2. A skydiver jumps from a plane from an altitude of 6000 ft. An observer on the ground measures the skydiver’s altitude at time t = 0 to be 4500 ft. The linear graph shows the skydiver’s altitude at various times during her descent.
(a) Identify the y-intercept. How does the y-intercept relate to the skydiver’s position relative to the ground? Explain.
(b)Determine the slope of the line. According to the slope, is the skydiver ascending or descending and what is the rate of ascent or descent? Explain. (c) Identify the x-intercept. What does the x-intercept mean in this context? Explain. (d) Write an equation for the line.
a. The y-intercept of the linear graph is (0, 4500).
b. The rate of descent is 1500 ft per minute.
c. The x-intercept of the linear graph is (3, 0).
d. The equation for the line representing the skydiver's altitude during descent is y = 4500 - 1500x.
(a) The y-intercept of the linear graph is (0, 4500). In this context, the y-intercept represents the initial altitude of the skydiver when time [tex]\( t = 0 \)[/tex], which is 4500 ft above the ground. It indicates the starting point of the skydiver's descent relative to the ground.
(b) To determine the slope of the line, we use the formula for slope:
[tex]\[ \text{Slope} = \frac{\text{change in } y}{\text{change in } x} \][/tex]
From the given points, we see that:
- Change in y = 4500 - 0 = 4500 ft
- Change in x = 0 - 3 = -3 minutes
Substituting these values into the slope formula:
[tex]\[ \text{Slope} = \frac{4500}{-3} = -1500 \text{ ft/minute} \][/tex]
Since the slope is negative, it indicates that the skydiver is descending. The rate of descent is 1500 ft per minute.
(c) The x-intercept of the linear graph is (3, 0). In this context, the x-intercept represents the time it takes for the skydiver to reach the ground, which is 3 minutes after jumping from the plane. At the x-intercept, the altitude of the skydiver is 0 ft, indicating that the skydiver has landed on the ground.
(d) The equation for the line can be written using the slope-intercept form:
[tex]\[ y = mx + b \][/tex]
where m is the slope and b is the y-intercept.
From the given information:
- Slope m = -1500 ft/minute
- y-intercept b = 4500 ft
Substituting these values into the slope-intercept form:
y = -1500x + 4500
Therefore, the equation for the line representing the skydiver's altitude during descent is y = 4500 - 1500x.
Which operation should you perform first when you simplify 175 - (8 + 45 / 3) * 7? A. Addition B. Division C. Multiplication D. Subtraction
PLEASE ANSWER THIS IM IN A HURRY
Answer:
B. Division
Step-by-step explanation:
We have been given an expression [tex]175-(8+\frac{45}{3})*7[/tex]. We are asked to determine which operation will we use first to simplify our given expression.
Using order of operations PEMDAS, we will remove parenthesis first. To remove parenthesis, we need to simplify [tex]\frac{45}{3}[/tex].
Therefore, we will use division first to simplify our given expression.
Na figura, r//s. O valor, em graus, de a+b é: a)180 b) 196 c) 216 d) 240
use the multiplication table.describe the pattern you see in the row for 10?
Can i see a long division version of 534÷3 and have it solved with the work
Test each set of equivalent ratios to find which set of values describes the proportional relationship of the two quantities.
40.5 ounces of nuts to 48.6 ounces of raisins
A) (5, 7)(60, 84)(47, 65.8)
B) (36, 48.6)(2, 2.7)(12, 16.2)
C) (3, 3.9)(65, 84.5)(24, 31.2)
D) (11, 13.2)(99, 118.8)(20, 24)
the correct anwser is b
Each digit in the division example has been replaced with the same letter throughout. (r stands for remainder.) The digits used were 1,2,3,4,5,7, and 9. Find the numbers. (Clue: U = 5.) ( Which means turn the letters into numbers. )
SU rE
_________
U) CAN
- CU
________
I N
- I U
_________
E
Convert 2/3 to a decimal
Answer is provided in the image attached.
Victoria made some chocolate pudding. For every 2 cups of chocolate, she added 5 cups of milk. The ratio of chocolate to milk in Victoria's chocolate pudding is ____. (1 point)
2:5
because 2 cups of chocolate to 5 cups of milk the ratio would be 2:5 u can't put 5:2 because it's asking the ratio of chocolate milk to chocolate pudding not chocolate pudding to chocolate milk.
~PrinncessAngel~
Happy To Help:D
Answer:2:5
Step-by-step explanation:
sally is x years old and her sister ann is 4years younger. If the product of their ages is 140, form an equation in x and solve it to find ann's age
Wilma works at a bird sanctuary and stores bird seed in plastic containers. she has 3 small containers that holds 8 pounds of bird seed each and 6 large containers that hold 12 pounds of bird seed each. Each container was full until she used 4 pounds of bird seed. She wants to put some of the remaining bordered into 30 bird feeders that can hold 2 pounds each. How much birdseed does she have left over? Show the expression you used to find your answer.
The correct answer is:
32 pounds
Explanation:
She has 3 containers that hold 8 pounds each; 3(8) = 24 pounds of bird seed.
She has 6 containers that hold 12 pounds each; 6(12) = 72 pounds of bird seed.
This gives her a total of 24+72 = 96 pounds of bird seed.
She used 4 pounds of this; this gives her 96-4 = 92 pounds left.
She wants to use 30 containers that hold 2 pounds each; 30(2) = 60 pounds. This would give her 92-60 = 32 pounds left.
The amount of birdseed leftover is 32
The number of containers is:
[tex]\mathbf{Small = 3}[/tex]
[tex]\mathbf{Large = 6}[/tex]
The number of pounds is
[tex]\mathbf{Small = 8}[/tex]
[tex]\mathbf{Large = 12}[/tex]
So, the total number of pounds is:
[tex]\mathbf{Total = 3 \times 8 + 6 \times 12}[/tex]
[tex]\mathbf{Total = 96}[/tex]
From the question, 4 pounds were used.
So, the amount left is:
[tex]\mathbf{Amount = 96 - 4}[/tex]
[tex]\mathbf{Amount = 92}[/tex]
She wants to use 30 containers that contains 2 pounds each.
So, the left over is:
[tex]\mathbf{Left= 92 - 30 \times 2}[/tex]
[tex]\mathbf{Left= 92 - 60}[/tex]
[tex]\mathbf{Left= 32}[/tex]
Hence, the amount of birdseed leftover is 32
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