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3 years ago

14

A person standing on a moving walkway travels 90 feet in 30 seconds. What equation represents this relationship? How many feet w

ill the person travel in 10 seconds?

2 answers:

MariettaO [177]3 years ago

7 0

Answer:

30 feet

Step-by-step explanation:

90/30*10=30

Alika [10]3 years ago

3 0

Answer:

The answer is 30 ft

Step-by-step explanation:

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aev [14]

Answer

Step-by-step explands

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3 years ago

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Ez20 chaarecter long

Likurg_2 [28]

Answer:

24 oz has the lowest cost per ounce.

Step-by-step explanation:

12 oz ---> $2.49

1 oz --> $2.49/12

1 oz --> $0.2075

14 oz --> $3.15

1 oz --> $3.15/14

1 oz --> $0.225

20 oz --> $5

1 oz --> $5/20

1 oz --> $0.25

24 oz --> $4.56

1 oz --> $4.56/24

1 oz --> $0.19 ..........this is the lowest cost per ounce

36 oz --> $7.2

1 oz --> $7.2/36

1 oz --> $0.2

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3 years ago

Formulas that may be useful relative to a sphere: V = 43πr3 and SA = 4πr2

Tasya [4]

Finding the radius from it's surface area, the volume of the sphere is of 268.08 cm³.

<h3>What are the surface area and the volume of an sphere?</h3>

For an sphere of radius r, we have that the surface area is given by:

$S = 4\pi r^2$

The volume is given by:

$V = \frac{4\pi r^3}{3}$

Considering the surface area of 200.96 cm², the radius is given by:

$S = 4\pi r^2$

$200.96 = 4\pi r^2$

$r = \sqrt{\frac{200.96}{4\pi}}$

r = 4 cm

Hence the volume is given by:

$V = \frac{4\pi \times 4^3}{3} = 268.08 \text{cm}^3$

More can be learned about the volume of an sphere at brainly.com/question/25608353

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2 years ago

4x-(8-x)-2=9x-20+x-5

MissTica

Answer:

<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>

➪x= 3

Step-by-step explanation:

4x-(8-x)-2=9x-20+x-5

=> 4x-8+x-2 = 9x+x-5

=> 5x-10 = 9x-20+x-5

=> -10+5 = 10x-20-5x

=> -5+20 = 5x

=> 15 =5 x

=> 15/5 = x

=> 3 = x

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3 years ago

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Which data set was used to create this graph?

Vika [28.1K]

Where is the graph?.........

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3 years ago