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2 years ago

5

Traveling at 55 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 310 miles from Bost

on to Syracuse?

1 answer:

Blababa [14]2 years ago

3 0

310/55 = 5.63 hours

5.63 hours = About 338 minutes.

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Which of the following is the algebraic form for the verbal statement shown: "12 more than the product 4 and a number, n" - A. n

katrin2010 [14]

If you mean “13 more than the product 4 and a number, n”
then the answer is B

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2 years ago

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What is the coefficient of the x^2 term of the algebraic expression 2x^4+x^2-x+7

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For the expression $2x^4+x^2-x+7$ , the coefficient of the x² term is 1.

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3 years ago

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To determine the density of grains, a student uses a 50ml beaker graded by 5ml increments and a scale with 1g absolute uncertain

labwork [276]

Answer:

The mass of the grains = 120 ± 1 g

Step-by-step explanation:

we are given the following:

Total mass of container + grains = 185 grams

Mass of container = 65 grams

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Mass of grains = ( Mass of container + grains) - mass of container

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3 years ago

(1 point) Consider the function f(x)=−x3+2x2+2x+1 Find the average slope of this function on the interval (−2,6). equation edito

Whitepunk [10]

Answer:

Step-by-step explanation:

Given is a function

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$f(6) = -6^3+2(6^2)+2(6)+1\\=-131\\$

$f(-2) = -(-2)^3+2(-2)^2+2(-2)+1\\=13$

Average slope of this function is change of f(x) in (-2,6)/change of x in (-2,6)

= $\frac{-131-13}{8} \\=-18$

By mean value theorem there exists a c such that f'(c) = -18

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x = 2.61, -1.277

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3 years ago

Does 2x+15+x equal 180 or 90? Someone pls help.

tatyana61 [14]

Answer:

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Step-by-step explanation:

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2 years ago

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