3 years ago

How many kitchens can Max paint with 20 gallons?

1 answer:

8 0

Max can paint 8 kitchens with 20 gallons.

Max can paint 6 living rooms with 26 gallons.

Max can paint 16 bedrooms with 60 gallons.

No problem!

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A zookeeper thinks there is a problem with the naked-mole rat population at the zoo. He starts keeping track of the animals in t

In-s [12.5K]

Answer:

17 naked mole rats.....

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3 years ago

Hey guys!! U think u can help me?? pls :))

miss Akunina [59]

3/4 i think im not that sure about it

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3 years ago

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Find the difference quotient f(x)=2x^2+5x

expeople1 [14]

Step-by-step explanation:

Step 1: Find the difference quotient

$f(x+h) = 2(x+h)^2 + 5(x+h)$

$f(x+h) = 2(x^2+2xh+h^2)+5x+5h$

$f(x+h) = 2x^2+4xh+2h^2+5x + 5h$

$f(x) = 2x^2 + 5x$

Plug it into the formula

Difference Quotient: $\frac{f(x+h)-f(x)}{h}$

$\frac{2x^2+4xh+2h^2+5x+5h - (2x^2+5x)}{h}$

$\frac{2x^2 - 2x^2 + 4xh + 2h^2 + 5x - 5x + 5h}{h}$

$\frac{2h^2+4xh+5h}{h}$

Pull out an h

$\frac{h(2h+4x+5)}{h}$

$2h+4x+5$

Answer: $2h+4x+5$

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3 years ago

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There were 60 multiple-choice questions and he answered 60% of them correctly. How many problems did Garrett get right?

Blizzard [7]

Answer:

Garrett gets 36 problems right.

Step-by-step explanation:

Given that,

Total number of MCQs = 60

Correct answers = 60%

We need to find how many problems did Garrett get right. It can be calculated by finding 60% of 60 such that,

$C=\dfrac{60}{100}\times 60\\\\=36$

So, Garrett gets 36 problems right.

8 0

3 years ago

(Does anyone understand this???)

professor190 [17]

Answer:

y=-4x-8

Step-by-step explanation:

use points (0,-8) and (-2,0) and plug into slope formula.

slope formula=(y2-y1)/(x2-x1)

(0-(-8))/(-2-0)=-4

you get y=4x+b

use point (-2,0) to find b

you get y=-4x-8

8 0

3 years ago