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2 years ago

Select the most appropriate unit for the situation

Mathematics

1 answer:

saveliy_v [14]2 years ago

3 0

Answer: Is Square feet/minute if there is two of them the second one is Cubic feet/minute

Step-by-step explanation: feet/minute would cover anything linear {forward, backward, left, right}

square feet/minute would cover two-dimensional areas {walls, floors, sides of buildings, etc.}

cubic feet/minute would cover three dimensional situations {swimming pools, buckets, containers, etc.}

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Find the slope of the line that contains the two points (0,1) and (1,3)

klio [65]

Answer:

m=2 or y=2x+1

Step-by-step explanation:

first use the y2-y1/x2-x1 formula and then use y=mx+b formula

plug in 3 for y2 and 1 for y1

plug in 1 for x2 and 0 for x1

$\frac{3-1}{1-0} =\frac{2}{1} =2$

so ur slope is 2

_______________

for y=mx+b *extra info ig if u need it just incase*

i usually use the first point for this but u can use any one u want

plug in 0 for x

plug in 1 for y

and plug in 2 for m

1=2(0)+b

2*0=0

1=0+b

subtract o on both sides

1=b and b is ur y-intercept

y=2x+1

hope this helps

7 0

3 years ago

You pay $228.50 in taxes at a rate of 10.25% to buy a new TV. How much did the tv cost original? Round your number to the hundre

Allisa [31]

Answer:

$2229.27

Step-by-step explanation:

tax rate: 10.25%

tax amount: $228.50

price before tax: x

10.25% of x = $228.50

0.1025x = 228.5

x = 228.5/0.1025

x = 2229.27

Answer: $2229.27

5 0

3 years ago

Dy/dx=(x+1)^2 in problem solve the given differential equation by separation of variable

Brilliant_brown [7]

The derivative of (x+1)^2, for this you use the chain rule, to get 2x+2.

3 0

3 years ago

Rewrite the equation in slope-intercept form. Then identify the slope and the y intercept of the line

MrRa [10]

4x = 1 - y ____eqn I

6 0

2 years ago

Read 2 more answers

Suppose a computer virus begins by infecting 8 computers in the first hour after it is released. Each hour after that, each newl

Mila [183]

$y=8^x
\\x=1\Rightarrow y=8^1=8
\\x=2\Rightarrow y=8^2=64
\\x=3\Rightarrow y=8^3=512
\\x=4\Rightarrow y=8^4=4,096$

3 0

3 years ago