3 years ago

What is the percent of the cars were going above 80 mph!

Mathematics

2 answers:

timama [110]3 years ago

8 0

i took the time to do this and it says it was wrong-

Rom4ik [11]3 years ago

4 0

I think its 11% because you need to add everything, divide by 100 and multiply the number

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112,811 to the nearest hundred thousand

andrey2020 [161]

112,811 rounded to the nearest hundred thousand is 100,000

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3 years ago

Can someone please explain to me why and how this equates to 7.4%??????

Mumz [18]

so, you're correct, it is the Food industry, and it went down from 2.7 to 2.5, well, so it really went down 2.7 - 2.5 or 0.2.

well, if we take 2.7 to be the 100% from that row, what is 0.2 off of it in percentage format?

$\bf \begin{array}{ccll} amount&\%\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 2.7&100\\ 0.2&x \end{array}\implies \cfrac{2.7}{0.2}=\cfrac{100}{x}\implies x=\cfrac{0.2\cdot 100}{2.7}\implies x\approx\stackrel{\%}{7.4}$

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3 years ago

Solve y+1=-3/4 (x+2) and y-3= 2/3 (x-4) please show how you solve it

VashaNatasha [74]

Answer:

y = -3/4x-5/2 and y = 2/3x-1/3

Step-by-step explanation:

y+1 = -3/4(x+2)

y+1 = -3/4x-3/2

y = -3/4x-3/2-1

y = -3/4x-5/2

-----

y-3 = 2/3(x-4)

y-3 = 2/3x-8/3

y = 2/3x-8/3+3

y = 2/3x-1/3

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3 years ago

Mr. Shaw need 27 markers. He can buy them in pack of 10 markers or as single markers. What are all the different ways. Mr. Shaw

Aleks [24]

Times by 10 then add 7

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3 years ago

Identify the domain and range of the table.

aleksley [76]

The domain and range of the table is 568

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