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galina1969 [7]
2 years ago
15

Find the following sums 4 + 7 + 10 + 13 + ... +40 + 43

Mathematics
2 answers:
never [62]2 years ago
5 0

Answer:

it is increasing by 3 so by using +3 we get

4+7+10+13+16+19+22+25+28+31+34+37+40+43

the sum of all of these numbers would be 329

Fantom [35]2 years ago
4 0

Answer:

117

Step-by-step explanation:

yehheherhehejehheeh

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g A 5 foot tall man walks at 10 ft/s toward a street light that is 20 ft above the ground. What is the rate of change of the len
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Answer:

-\frac{10}{3}ft/s

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We are given that

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\frac{dy}{dt}=-10ft/s

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We have to find the rate of change of the length of his shadow when he is 25 ft form the street light.

ABE and CDE are similar triangle because all right triangles are similar.

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7 0
3 years ago
A car dealership's goal is to sell a mean of 25 cars per day. In one week, it sold the following numbers of cars each day:
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Answer:

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8 0
3 years ago
Read 2 more answers
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