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slavikrds [6]
3 years ago
6

This question is confusing. Please help me!

Mathematics
1 answer:
patriot [66]3 years ago
5 0

Answer:

C. 490.

Step-by-step explanation:

25% = 0.25.

If the number of emails that Ryan and Taylor each received  is x emails then Sara received  2x + 0.25 * 2x = 2.5 emails.

So 2x + 2.5x = 882

x = 882/4.5

x = 196.

So Sara received 2.5 * 196

= 490 emails.

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Answer:

The time taken for the projectile to reach the given height is 1.2 s.

Step-by-step explanation:

Given;

height of travel, h = 25 ft

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The time taken for the projectile to travel a height of 25 ft is given by the following kinematic equation;

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solving the quadratic equation, we will have the following solution of t;

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2 years ago
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Step-by-step explanation:

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