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Over [174]
3 years ago
9

Please help me!!!! $18 to $45 to the nearest percent

Mathematics
1 answer:
Llana [10]3 years ago
6 0
The answer is 40 percent because you would do 18/45 times 100/1 and you would simplify to get your answer.
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Answer this behind me
Lynna [10]

Answer:

Step-by-step explanation:

Ke = 1/2mv^2

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Ke = 36,000 J

5 0
3 years ago
Starlight tree farms sells douglas firs and noble first one December they sold 139 more douglas first than noble firs the total
Aloiza [94]
Part A:

Given that <span>Starlight tree farms sells Douglas Firs and Noble First.

Let </span>n be the number of Noble Fir trees sold, then<span> if they sold 139 more Douglas First than Noble Firs, this means that the number of Douglas First trees sold is n + 139.

Given that the total number of trees sold was 377, then we have, n + n + 139 = 377, which means that 2n + 139 = 377

Therefore, the equation that could be used to solve for n, the number of Noble Fir trees sold is 2n + 139 = 377.


Part B:

</span><span>Given that you are driving 55 miles per hour and you must drive a total of 440 miles. If you already driven 275 miles, then, the equation representing the number of hours, h, it will take to reach your destination is given by 55h + 275 = 440.

Subtracting 275 from both sides of the equation gives:

</span>55h+275-275=440-275 \\  \\ \Rightarrow55h=165
<span>
Dividing both sides by 55 gives:

</span>\frac{55h}{55} = \frac{165}{55}  \\  \\ \Rightarrow h=3
<span>
Therefore, the time it will take you to reach your destination is 3 hours.</span>
6 0
2 years ago
The standard deviation of the data set is 2.3. Compute the variance to the nearest hundredth. 2,2,2,3,5,5,6,7,8
Arada [10]
The standard deviation is the square root of the variance...so that means the variance is the standard deviation squared.

2.3^2 = 5.29 <===
7 0
3 years ago
You go down 8 floors in an elevator. Your friend goes up 5 floors in an elevator. What is each amount as an integer
nata0808 [166]
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3 0
3 years ago
Which equation represents the vertex form of the equation y=x^2-12x+38
mr_godi [17]

Answer:

y=(x-6)^2+2 Have a nice day

6 0
2 years ago
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