3 years ago

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

Mathematics

1 answer:

ki77a [65]3 years ago

5 0

Answer: 27 feet per second

Step-by-step explanation:

A submarine dives 378 in 14 seconds.

So to find the number of feet a submarine dives per second, divide 378 by 14.

So your answer is 27 feet per second.

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Leviafan [203]

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4 years ago

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What is 5r^2 = 80<br><br> It says solve each equation with the quadratic formula.

katovenus [111]

$5r^2 = 80 \ \ /:5\\ \\r^2=\frac{80}{5}\\ \\r^2=16\\ \\r^2-16=0\\ \\ r^2 - 4^2 =0 \\ \\(r-4)(r+4)=0$

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3 years ago

If a table and a bench is $1000 combined. The cost of the table is three times the cost of the bench. What is the cost of the be

attashe74 [19]

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3 years ago

Solve: 10(0.5x- 2) = -3x + 20 + 8x

eduard

Answer: no solution

Step-by-step explanation:

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