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stellarik [79]
3 years ago
5

5

Mathematics
1 answer:
lubasha [3.4K]3 years ago
8 0
我們的確認為自己沒有把握時間前往取回本書就要開始有什麼關係,他們會不會覺得自責的
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A bag contains 3 red, 6 blue, 5 purple, and 2 orange marbles. One marble is selected at
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Answer:

60 percent i hope this helped.

Step-by-step explanation:

each have a a possibility of 10 and there's 6 of of 10 compared to 3 out of 10.

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Simplify the expression. A) 8^4•8^9
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{8}^{13}

Step-by-step explanation:

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I need help on this question <br> Factor by grouping.<br> 2u^3+3u^2+14u+21
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U^2(2u+3)+7(2u+3)

(u^2+7)(2u+3)
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3 years ago
A ball is thrown into the air. The height in feet of the ball can be modeled by the equation, h(t) = −16t2 + 10t + 6 where t is
Lelechka [254]

A function assigns the value of each element of one set to the other specific element of another set. The correct option is D.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The time at which the ball will hit the ground is,

h(t) = −16t² + 10t + 6

0 = -16t² + 10t + 6

8t² - 8t + 3t - 3= 0

8t(t-1)+3(t-1) = 0

(8t+3)(t-1)=0

t = -0.375, 1

Hence, the ball hit the ground at 1 second, while the function in intercept form can be written as h(t) = (−8t − 3)(2t − 2).

Thus, the correct option is D.

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brainly.com/question/5245372

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