Ask question

Ask question

All categories

3 years ago

10

The table shows a proportional relationship between the number of meals and the cans of food used to prepare the meals. What is

the constant of proportionality for meals to cans?
Cans of Food 2 4 6
Number of Meals 4 8 12

A. 2
B. 4
C. 8
D. 32

1 answer:

forsale [732]3 years ago

5 0

It's A. cause for every 2 cans you get the double number of meals

You might be interested in

you depsoit the same amount of money in a bank account each month. you deposit a total of $780 in 1 year. How many months does i

Brums [2.3K]

Answer:

35 months

Step-by-step explanation:

devide 780 by 12 because of the 12 months in a year which is 65 then you divide 2275 by 65 which will give you 35 which means that 35 is the number of months.

3 0

3 years ago

A box contains five slips of paper, each with one of the letters A, B, C, D, or E written on it. Another box has four slips of p

Alla [95]

20% chance for the letter box and 25% chance for Number box.

4 0

3 years ago

Read 2 more answers

Use the quadratic formula to solve. Round to the nearest tenth if necessary.<br> 2x^2 -3x -7 = 0

abruzzese [7]

The quadratic formula is:

$\frac{-b + \sqrt{b^2 - 4ac} }{2a}$ and $\frac{-b - \sqrt{b^2 - 4ac} }{2a}$

In this case, a = 2, b = -3, and c = -7

So, we can plug in the numbers to get:

$\frac{-(-3) + \sqrt{(-3)^2 - 4(2)(-7)} }{2(2)}$ and $\frac{-(-3) - \sqrt{(-3)^2 - 4(2)(-7)} }{2(2)}$

Simplifying, we get:

$\frac{3 + \sqrt{65} }{4}$ and $\frac{3 - \sqrt{65} }{4}$

You need to use a calculator to find what these would be in decimal form. The answer, rounded to the nearest tenth, is: x = 2.8, x = -1.3

8 0

2 years ago

Please help me. This was my study page but this was hard.

iVinArrow [24]

Your answer is 3277 because a negative divided by a negitive makes it a positive.

3 0

3 years ago

Pls help me solve it!

vekshin1

Answer:

A= 40°

B= 35°

C= 15°

Step-by-step explanation:

Since it says if the triangles were accurately drawn, then A would be the same degree as Q. C would be the same degree as P. B would be the same degree as R. Since R's degree is missing I knew that a obtuse triangle was 90°. I added 40+15 and got 55. Then i subtracted 90-55 and got 35. So the unknown value would be 35°.

I hope this helps.

3 0

3 years ago