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3 years ago

Evaluate 3a + 5a2 when a = 2. Question 1 options: 26 44 484 106

Mathematics

1 answer:

sukhopar [10]3 years ago

6 0

Plug in 2 wherever you see 'a'

3(2) + 5(2)(2)

1. 3×2 = 6, so:

6 + 5(2)(2)

2. 5×2=10, 10×2=20, so:

6 + 20

The final answer is 26.

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Find the nth maclaurin polynomial for the function. f(x) = 5x − 5 x + 1 , n = 4 p4(x)

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3 years ago

In the floor plan for a house, one bed-

UkoKoshka [18]

Answer: the length of one side of the bedroom is 24 feet.

the length of one side of the closet is 3 feet

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Let x represent the length of one side of the bedroom.

Let y represent the length of one side of the closet.

The sides of the bedroom were 8

times as large as the sides of the closet. This means that

x = 8y

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3 years ago

An elevator has a maximum of 2,000 pounds. There are 5 people on the elevator with the combined weight of 821 pounds. Write an i

kati45 [8]

Answer:

2,000 ≥ 821+x

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it is said that the maximum weight the elevator could hold is 2,000, so the weight in the elevator should be 2,000 or less then 2,000.

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the inequality will look: 2,000 ≥ 821

now they asked us how much more weight can the elevator can hold

lets make (x) represent the extra weight

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