Select a variable expression for this word phrase: h decreased by 20 A.20 - h B.20 ÷ h C.h - 20 D.h ÷ 20

Mathematics

1 answer:

jok3333 [9.3K]4 years ago

4 0

The answer would be C

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Please help me on this!

Vesnalui [34]

Answer:

A. strong negative relationship

Step-by-step explanation:

This graph has a negative correlation. You can easily tell because the value of the computer is going down as the years pass.

The correlation coefficient for this graph is -0.9914443

This is a strong negative relationship

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2 years ago

Two fair six-sided dice are rolled.

sladkih [1.3K]

1/36+1/36=2/36. why? because their are 6 sides. you must multiply. and for each dice ylu have a possibilty of 1/36.

5 0

3 years ago

Which list shows these lengths in order from greatest to least?

finlep [7]

9514 1404 393

Answer:

√3/11, π/24, 3/25, 9/100

Step-by-step explanation:

The 2-decimal value of each of the numbers is ...

9/100 = 0.09

π/24 = 0.13

3/25 = 0.12

√3/11 = 0.16

Then the order from greatest to least is 0.16, 0.13, 0.12, 0.09. In the original form, that is ...

√3/11, π/24, 3/25, 9/100 . . . . . matches choice B

8 0

3 years ago

Please help I’ll mark brainliest

Aleonysh [2.5K]

Use y=mx+b

m = 4
x = 0
y = -1

-1 = (4)(0) + b
^^^
Multiply

6 0

3 years ago

It takes Dave's dogs about 20 days to finish a 50-pound bag bag of dog food. which is the best estimate of number of pounds of d

Fynjy0 [20]

The correct answer is C) 900

To begin with, you need to divide the number of days in a year with the number of dogs. When you do this, you multiply it by 50 to get the final answer. In this case, it would be 365 / 20 which when multiplied by 50 gives the number of C) 900 since it's "about" 20 days.

6 0

4 years ago