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lesantik [10]
2 years ago
13

Suppose that a ball is rolling down a ramp. The distance traveled by the ball is given by the function s(t)=6t2​, where t is the

​ time, in​ seconds, after the ball is​ released, and​ s(t) is measured in feet. Find the​ ball's average velocity in each of the following time intervals.
a.
Mathematics
1 answer:
julia-pushkina [17]2 years ago
5 0

Answer:

12

jeff sdjjncdascjodscsdcsdcsd

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The length of time for one individual to be erved at a cafeteria is a random variable having an ex- ponential distribution with
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less than 3

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3 years ago
The table represents the function (x) = 2x+1<br> Which value goes in the empty cell?
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8 maybe

Step-by-step explanation:

My guess but if it is not Sorry

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3 years ago
Plz gyz ineed the calculation
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Answer:

1/8

Step-by-step explanation:

1st day......1/3

2nd day....1/6

3rd day....3/8

common denominator of 24

1/3 + 1/6 + 3/8 = 8/24 + 4/24 + 9/24 = 21/24 (this is water used)

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6 0
3 years ago
What is y=4x^2-9x+1 in vertex form
Anna11 [10]

Answer:

y = 4 \left(x - \dfrac{9}{8} \right)^2 - \dfrac{65}{16}

Step-by-step explanation:

y = 4x^2 - 9x + 1

You need to complete the square on the right side.

y = (4x^2 - 9x) + 1

y = 4(x^2 - \dfrac{9}{4}x) + 1

y = 4 \left( x^2 - \dfrac{9}{4}x + \left( \dfrac{9}{8} \right)^2 \right) + 1 - 4\left( \dfrac{9}{8} \right)^2

y = 4 \left(x - \dfrac{9}{8} \right)^2 + 1 - 4 \left( \dfrac{81}{64} \right)

y = 4 \left(x - \dfrac{9}{8} \right)^2 + 1 - \dfrac{81}{16}

y = 4 \left(x - \dfrac{9}{8} \right)^2 + \dfrac{16}{16} - \dfrac{81}{16}

y = 4 \left(x - \dfrac{9}{8} \right)^2 - \dfrac{65}{16}

3 0
2 years ago
Which of the following is x=-5 a solution ?
Katarina [22]

Answer:

C and D

Step-by-step explanation:

Plug X in and see which equations/expressions are true

8 0
2 years ago
Read 2 more answers
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