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3 years ago

7

A basket contains 20 green apples and 30 red apples. If a piece of fruit is selected at random from the basket, what is the prob

ability that it will not be a red apple?

1 answer:

Dmitrij [34]3 years ago

4 0

Answer:

40%

Step-by-step explanation:

20/50 is the amount of apples that are green/not red. 20÷50=0.4, which is equal to 40%

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You are riding a roller coaster when a shoe falls off your foot. The function y=300−16t2 represents the height y (in feet) of th

Juli2301 [7.4K]

Answer:

Time to land on 11ft is 4.25 seconds

Step-by-step explanation:

Given

$y = 300 - 16t^2$

Required

Solve for t when height is 11ft

This implies that $y = 11$

So: substitute 11 for y in $y = 300 - 16t^2$

$11 = 300 - 16t^2$

Collect Like Terms

$16t^2 = 300 - 11$

$16t^2 = 289$

Express both sides as squares

$4^2 * t^2 = 17^2$

$(4t)^2 = 17^2$

Take square roots of both sides (ignore negative)

$4t = 17$

Solve for t

$t = \frac{17}{4}$

$t = 4.25$

Hence, time to land on 11ft is 4.25 seconds

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2 years ago

1712/6048 in lowest form

Iteru [2.4K]

Step-by-step explanation:

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2 years ago

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Which algebraic expression is a polynomial with a degree of 2?

Tpy6a [65]

Answer:

D

Step-by-step explanation:

The highest power of X in D is 2; hence we see

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2 years ago

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5=2/3x what does x equal

mixer [17]

Answer:

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Step-by-step explanation:

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3 years ago

Round 614,594 to the nearest ten thousand?

MrMuchimi

Answer:

610,000

Step-by-step explanation:

14,000 would be the nearest ten thousandth but its is not over 15,000 so it would round down to 10,000 making the answer 610,000.

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