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HW: Desmos WB p. 77 - 78

Posljednje ažuriranje almost 2 years ago

27

Instrukcije

Show work in your workbook pg. 77-78. Check answers here.

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Pitanje 22

22.

What does Liam's constant of proportionality mean?

6 per

1

Pitanje 23

23.

At 0 seconds, Liam's distance is meters.

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Pitanje 1

1.

Find the following percentage.

50% of 40 is

Pitanje 2

2.

Find the following percentage.

25% of 40 is

Pitanje 3

3.

Find the following percentage.

5% of 40 is

Pitanje 4

4.

Find the following percentage.

5% of 80 is

Pitanje 5

5.

Find the distance in yards.

Pitanje 6

6.

Find the distance in yards.

Pitanje 7

7.

Find the distance in miles.

Pitanje 8

8.

Find the distance in miles.

Pitanje 9

9.

Is the relationship proportional

Yes

No

Pitanje 10

10.

What is the constant of proportionality?

Pitanje 11

11.

What does the constant of proportionality mean?

1760 per

Pitanje 12

12.

Select all of the equations that represent a proportional relationship.

The remaining length, L, of a 120-inch rope after x inches have been cut off: 120-x=L.

The total cost, t, after an 8% sales tax is added to an item's price, p: 1.08p=t.

The number of marbles each sister gets, x, when m marbles are shared equally among four sisters: x=m/4.

The volume, V, of a rectangular prism whose height is 12 cm and base is a square with side lengths s cm: V=12s^2

Pitanje 13

13.

Find the value of y.

Pitanje 14

14.

Find the value of y.

Pitanje 15

15.

Find the value of y.

Pitanje 16

16.

Is y proportional to x?

yes

no

Pitanje 17

17.

Find the value of s.

Pitanje 18

18.

Find the value of y.

Pitanje 19

19.

Find the value of y.

Pitanje 20

20.

Is "s" proportional to "r"?

yes

no

Pitanje 21

21.

Select all of the possible side lengths of quadrilateral B.

5 cm

6 cm

7 cm

8 cm

9cm

Pitanje 24

24.

At 2 seconds, Liam's distance is

meters.

Pitanje 25

25.

At 4 seconds, Liam's distance is

meters.

Pitanje 26

26.

At 6 seconds, Liam's distance is

meters.

Pitanje 27

27.

At 8 seconds, Liam's distance is

meters.