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horsena [70]
3 years ago
6

A hot air balloon is released at ground level and it rises into the air at a constant rate . after 5 second the height of the ba

lloon is 20 feet . The balloon contains the rise at the same rate
Mathematics
1 answer:
LenaWriter [7]3 years ago
8 0

Answer:It's d

Step-by-step explanation:

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The answer is 915 / 7
Naily [24]

Answer:

If you want 915/7 simplified, it is 130.714285714.

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Please help me - thankyou :)
olga_2 [115]
It is 6 because 1000 would not be the appropiate answer 
3 0
3 years ago
Please answer asap! show work!<br> 11. What is (f.g)(x)?<br> f(x) = x3 +3<br> g(x) = 2x2 + x - 1
Ksenya-84 [330]

Answer:

<u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>

Step-by-step explanation:

Given :

  • f(x) = x³ + 3
  • g(x) = 2x² + x - 1

Finding (f × g)(x) :

  • f(x) × g(x)
  • (x³ + 3)(2x² + x - 1)
  • 2x⁵ + 6x² + x⁴ + 3x - x³ - 3
  • <u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>
6 0
2 years ago
Question 3
gladu [14]
The answer is a) 16.
5 0
3 years ago
Solve the following probability problem. Give the answer in a
Lesechka [4]

Step-by-step explanation:

The probability of not selecting green or yellow marble is equal to the probability of selecting red and blue marble

n(S) =17

n(A)=5 (red)

n(B)=6 (blue)

answer is 5+6/17

=11/17

8 0
3 years ago
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