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Sindrei [870]
3 years ago
12

Ski run a declines steadily for 60 yards over a horizontal distance of 350 yards. Ski run b declines steadily for 115 yards over

a horizontal distance of 550 yards. Which run is​ steeper?
Mathematics
1 answer:
Juliette [100K]3 years ago
7 0

Find and compare the unit rates of decline:

Run "a":  

-60 yds

------------- = -0.171 yds per yd

350 yds

Run b

115 yds

------------- = -0.290 yds per yd

550 yds

Slope (b) is the steeper.

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The answer to the question provided is 5 units.

4 0
2 years ago
I need help on number 3 on my math homework sheet and it's 8,376+blank=45,791 please help me I'm so stuck bye now
lakkis [162]
The answer is:  37,415 .
__________________________________
GIven: 8,376 + ________ = 45,791 ;  
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 → Solve for what goes in the blank.
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 You would subtract "8,376" from "45,791" to get the answer:
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 → 45,791 − 8,376 = 37,415 ;    → which is the answer.
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5 0
3 years ago
A 4-column table with 4 rows. Column 1 is labeled number of friends with entries 3, 5, 7, 9. Column 2 is labeled Carnival Cost w
Sever21 [200]

Answer:

Keheheh

Step-by-step explanation:

7 0
3 years ago
What is the radius of a sphere with a surface area of 100TCm ?
tensa zangetsu [6.8K]

The radius is 5cm

Step-by-step explanation:

The surface area of a sphere is given by:

SA = 4\pi r^2

Here

Given

SA = 100π cm^2

Putting the values in the formula

100\pi = 4\pi r^2\\r^2 = \frac{100\pi}{4\pi}\\r^2 = 25

Taking square root on both sides

\sqrt{r^2} = \sqrt{25}\\r = 5 cm

The radius is 5cm

Keywords: Surface area, Radius

Learn more about surface area of sphere at:

  • brainly.com/question/1388658
  • brainly.com/question/1386181

#LearnwithBrainly

7 0
3 years ago
Answer please thanks for answer ​
zavuch27 [327]

Answer: 15.8

In this number, .8 is the tenths place. So round it to this number.

.839 rounded to nearest tenth = .8

Your result should be 15.8.

15.839 rounded to the nearest tenth is 15.8.

8 0
3 years ago
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