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Luden [163]
2 years ago
15

Boris downloads a 140MB file from the internet. He downloads 60% of the file in 2 minutes, how many megabytes (MB) of the file h

as he downloaded?
Mathematics
1 answer:
slava [35]2 years ago
7 0

Answer:

84 MB

Step-by-step explanation:

60% of 140 MB is:

  • 140*60/100 = 84 MB

Boris has downloaded 84 MB in 2 minutes

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What is the common difference in the arithmetic sequence 5.0, 4.5, 4.0, 3.5
Ulleksa [173]

Answer:

0.5

Step-by-step explanation:

Look at the decimal go down. It goes down 0.5 each time or 1/2

3 0
2 years ago
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Find the equation of a line passing through the point (-4,1) and perpendicular to the
n200080 [17]

Answer:

A. y=-1/4x

Step-by-step explanation:

We have the information 3y=12x-9, the lines are perpendicular, and the new line passes through (-4,1). First, you want to put the original equation into slope intercept form by isolating the y, to do this we need to divide everything by 3 to get y=4x-3. The slopes of perpendicular lines are negative reciprocals so you need to find the negative reciprocal of 4, so flip it to 1/4 and multiply by -1, we get the slope of the new line as -1/4. So far we have the equation y=-1/4x+b. We are given a point on the line, (-4,1), we can plug these into the equation as x and y to solve for the y-intercept, b. You set it up as 1=-1/4(-4)+b. First you multiply to get 1=1+b, then you subtract 1 from both sides to isolate the variable and you get b=0. Then you can use b to complete your equation with y=-1/4x, or letter A.

6 0
3 years ago
Put these numbers in order from least to greatest <br><br> 12%, -1/2, 0, -0.22, 0.56
weqwewe [10]

Answer:

-1/2, -0.22, 0, 12%, 0.56

its -.22,-1/2,.56,0,12%

5 0
2 years ago
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2.2 x 0.6 =??????????????
kipiarov [429]

I think its 1.32 but dont quote me on that

3 0
3 years ago
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Mr. Osmond bought a computer that cost $2,500. How much did he pay for the computer if the sales tax rate was 7 present
9966 [12]

Answer:

$2,675

Step-by-step explanation:

7% of $2,500 is $175. Adding $2,500 and $175 gets you $2,675


Hope this helps, and I’d appreciate brainliest but if not it’s okay!

3 0
2 years ago
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