3 years ago

A child from a class of 30 students is chosen to pick one of five prizes. How many outcomes are there

1 answer:

4 0

Answer: 5?

Step-by-step explanation:

there are 5 prizes to be chosen from.

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kenny6666 [7]

Answer:

25%=$8.74 7.5%=$2.62

Step-by-step explanation:

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3 years ago

guapka [62]

They are collinear points and are called planes.

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Stella [2.4K]

58000000=5.8⋅10

The 10 is to the 7th power.

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4 years ago

Vlad1618 [11]

Answer:

Reaches a maximum height of 235.00 feet in 3.75 seconds.

Step-by-step explanation:

The height of the boulder, h, in feet after t seconds is given by the function is given by :

$h=-16t^2+120t+10$ .....(1)

For maximum height, put $\dfrac{dh}{dt}=0$

i.e.

$\dfrac{d(-16t^2+120t+10)}{dt}=0\\\\-32t+120=0\\\\32t=120\\\\t=3.75\ s$

Put t = 3.75 in equation (1). So,

$h=-16(3.75)^2+120(3.75)+10\\\\h=235\ \text{feet}$

So, the boulder's maximum height is 235 feets and it takes 3.75 s to reach to its maximum height.

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3 years ago

umka21 [38]

That means 36 students are walkers

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3 years ago