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solniwko [45]
3 years ago
10

1. A ball is launched upward at 14 m/s from a platform that is 30 m high.

Mathematics
1 answer:
k0ka [10]3 years ago
8 0

Step-by-step explanation:

Initial velocity ,<u>u=</u><u> </u><u>1</u><u>4</u><u> </u><u>m/</u><u>s</u>

<u>a </u><u>=</u><u>_</u><u>g</u>

<u>=</u><u> </u><u>9</u><u>.</u><u>8</u><u> </u><u>m/</u><u>s </u>

velocity at highest point,<u>v</u><u>=</u><u>3</u><u>0</u><u> </u><u>m/</u><u> </u><u>s</u>

<u>=</u><u>2</u><u>a</u><u>s</u><u>=</u><u>v </u><u>sqare </u><u>_</u><u>u</u><u> </u><u>square</u>

<u>=</u><u>s=</u><u> </u><u>3</u><u>5</u><u>.</u><u>9</u><u>9</u><u> </u><u>m</u>

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A basketball player has a 0.6 probability of making a free throw. What is his probability of making two consecutive free throws.
Bogdan [553]

Answer:0.36

Step-by-step explanation:

Given

Probability of a free throw =0.6

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So, the Probability of making two consecutive throws

P=\text{Probability of first throw}\times \text{Probability of second throw}\\P=0.6\times 0.6=0.36

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ruslelena [56]
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Step-by-step explanation:

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Hope this helps!

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If 3 to the power of x+1 = 81 and 81 to the power of x-y = 3 then what is the value of x and y?
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From 2nd condition, (Same process are repeated)

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