3 years ago

If x and y vary directly, and x decreases, what happens to the value of y?

Mathematics

2 answers:

maw [93]3 years ago

7 0

y will decrease as well

direct variation is

y = kx where k is the constant of variation ( k > 1)

kenny6666 [7]3 years ago

6 0

Direct variation implies that as x decreases, y also decreases.

You might be interested in

a family has five children The probability of having a gil is 1/2 What is the probability of having exactly 2 girls out of five

My name is Ann [436]

P(no girls in five births) = p(five boys) = (1/2)^5 = 1/32 = 0.0313

4 0

4 years ago

Ms.beatly Is trying to get healthy and starts running in the morning.She is able to run 5 miles in 45 minutes how many how many

ElenaW [278]

Answer:

1. 9 minutes

Step-by-step explanation:

1. If she runs 5 miles in 45 minutes, you have 5 miles = 45 minutes. If you divide both sides of this ratio by 5, you get 1 miles = 9 minutes

2. Find out how many each person sells per week:

Emily: 4 boxes = 2 weeks

divide both sides by 2

2 boxes = 1 week

Jose: 9 boxes = 3 weeks

divide both sides by 3

3 boxes = 1 week

This means that jose sells more, because 3 boxes > 2 boxes

6 0

3 years ago

Which of the following is equal to the fraction below? (3/4)^-5

DaniilM [7]

Answer:

4.21399176955

Step-by-step explanation:

$\frac{3}{4}^{-5}$

$0.75^{-5}$

4.21399176955

6 0

3 years ago

Which is the graph of y = [x] – 2?

omeli [17]

Answer:

Step-by-step explanation:

3 0

3 years ago

I need help, my teacher didnt teach up this

nlexa [21]

Answer:

The volume is <u>1539.38</u>

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers