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inessss [21]
3 years ago
14

what is a divers speed when he impacts the water from a cliff that is 128 feet high with an initial upward velocity of 32 feet/s

ec
Mathematics
1 answer:
Alisiya [41]3 years ago
7 0
So the formula for speed is d/t or distance over time.

If he is 128 feet high, that is the distance, so 128/t

If his velocity is 32 feet/sec, that is the speed, so 128/32

128/32 = 4 feet/sec
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Answer:

904

Step-by-step explanation:

According to PEMDAS, we must multiply 100 and 9 first, which gets us 900. Then divide 12 by 2, which gets us six. 900 - 2 + 6 = 898 + 6 = 904.

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Bacteria can multiply at an alarming rate when each bacteria splits into two new cells, thus doubling. If we start with only one
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2^24 = 16,777,216 bacterias.

Step-by-step explanation:

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3 years ago
How to find the answers ?
maria [59]

AD || BC and BD is the transversal,

Therefore, angle DBC = angle ADB = 42° [alternate angles]

AD || BC and BD is the transversal,

angle BAD + angle ABD + angle DBC = 180° [co-interior angles]

or, 106°+ angle ABD + 42° = 180°

or, 148° + angle ABD = 180°

or, angle ABD = 180°-148° = 32°

Therefore, angle ABC = (32+42)° = 74°

AB||CD and BC is the transversal,

angle ABC + angle BCD = 180° [co-interior angles]

or, 72+2x+12 = 180

or, 84+2x = 180

or, 2x=180-84 = 96

or, x = 48

Answers: a)48°

b)42°

c)72°

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2 years ago
A bicyclist rides the same number of miles every minute. The ratio table below shows the number of miles she rides during certai
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Answer:

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Step-by-step explanation:

A bicyclist rides the same number of miles every minute. The ratio table below shows the number of miles she rides during certain amounts of time.

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Number of Minutes         Number of Miles

10                                             2.5

16                                              4

?                                              7.5

48                                              12

Which statement explains how to find the number of minutes it takes to bike 7.5 miles?

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Which number line shows 1.5 graphed?
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