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PtichkaEL [24]
3 years ago
5

A window washer uses the proportional relationship y = kx to determine how long (y) it will take him to wash any number of windo

ws (x). It takes the window washer 8 hours to wash 250 windows. What is the value of k?
Mathematics
1 answer:
vladimir2022 [97]3 years ago
3 0

Answer:

C: k=0.032

Step-by-step explanation:

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Answer:

(2x⁶ + 5y³)(2x⁶-5y³)

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5 0
3 years ago
Write the ratio: 10 to 2 as a fraction in lowest terms.
sergiy2304 [10]

Answer:

\frac{5}{1}

Step-by-step explanation:

10:2 would be written as \frac{10}{2} in fraction form.

We can simplify this fraction to 5 to 1.

\frac{10}{2}=\frac{10/2}{2/2}=\frac{5}{1}

Hope this helps.

3 0
3 years ago
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4 years ago
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Find the coordinates of point Q.
Elis [28]

Answer:

Q(2, 6 )

Step-by-step explanation:

Using the midpoint formula

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and

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6 0
3 years ago
36 is 50% of what number?
krek1111 [17]
x-searched\ number\\\\50\%=0.5\\\\36=0.5x\ \ \ \ |\cdot2\\\\x=72\\\\36\ is\ 50\%\ of\ 72.
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3 years ago
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