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Lerok [7]
2 years ago
6

Given the rule, find the 8th term in the arithmetic sequence. an =3n + 4

Mathematics
1 answer:
dybincka [34]2 years ago
4 0

Answer:

You simply substitute 8 for n

A₈ =3(8)+4=28

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Based on the graph shown below what value is the 25th percentile?
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17

Step-by-step explanation:


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Carolyn Mills does maintenance work at a golf course. She worked these hours last season: April, 150; in each of the next four m
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Answer:

$11,025

Step-by-step explanation:

April: 150hrs

May-August: 200hrs x 4 = 800 hrs

September: 100 hrs

$10.50/hr pay rate

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$1,050 x $10.50 = $11,025

*Gross pay is the amount of money made before tax

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Construct a right triangle whose perimeter is equal to 10cm and one acute angle is 60°
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3 years ago
Flying against the wind, a jet travels 4400mi in 8 hours. Flying with the wind, the same jet travels 5820mi in 6 hours. What is
Viefleur [7K]
Let J = rate of jet in still airLet W = rate of wind Distance formula:  d = rt   /   r = d/t Flying against the wind the jet flies at a rate of  J - W = 1860 miles/3 hours = 620 miles per hourFlying with the wind the jet flies at a rate of J+W = 9180 miles/9 hours = 1020 miles per hour The average of these 2 rate is the speed of the jet in still air J = (620+1020)/2 = 820 miles per hour J - W = 620  

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3 0
3 years ago
AngleB =<br> Round your answer to the nearest hundredth.<br> А<br> 5<br> ?<br> B<br> С<br> 4.
Zarrin [17]

Answer:

B=36.87

Step-by-step explanation:

As we are given the adjacent (a) side and the hypotenuse (h), we can use the cosine function to find the measure of angle B.

Recall that cos(B)=\frac{a}{h}

This means that in order to find B, we need to take the inverse of cosine

This gives us

B=cos^{-1} (\frac{4}{5} )

From a calculator, we find that the answer of this is

B=36.869

When this is rounded to the nearest hundredth, we get

B=36.87

3 0
3 years ago
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