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Andru [333]
3 years ago
7

The income of a computer analyst varies directly as the number of hours worked. If the analyst earned $256 for working 8 hours,

what is the constant variation?
Mathematics
1 answer:
eduard3 years ago
5 0

Answer:

$32 per hour

Step-by-step explanation:

if a person makes $256 per 8 hours then we can divide 256 by 8 so that we get the unit of dollars per hour.

$256/8 hour= $32 per hour

you can write this as k=y/x

which can also be 32=256/8

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For a convex 41-gon, what is the sum of the measures of the interior angles?
Sonja [21]
Given:

convex 41-gon
n = 41

Required:

Sum of interior angles.

Solution:

To solve for the sum of interior angles, we can use the formula:

Sum of interior angles = 180(n-2)°

Substituting,

Sum of interior angles = 180(41-2)°

Sum of interior angles = 7020°

Therefore, the sum of the measures of the interior angle of a convex 41-gon is 7020°.
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3 years ago
What is the equivalent conversion of 70°F to Celsius?
givi [52]
About 21.12<span>°C. To convert, you would subtract 32 from 70 and then multiply that number by .5556 (or 5/9)</span>
7 0
3 years ago
Hiro has 5 kilograms of potatoes and 2 kilograms of onions
Mekhanik [1.2K]
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3 years ago
Read 2 more answers
The salary scale for a senior officer starts at N57000
katrin [286]

Answer:

N1,052,800.

Step-by-step explanation:

The starting salary of the officer = N57,000

Increase per annum =N2,800

The given pattern forms an arithmetic sequence since the annual salary increases by a fixed amount.

We are to determine the total amount of money that the officer will earn in 14 years.​

Sum of an arithmetic sequence, S_n=\frac{n}{2}[2a+(n-1)d]$ ,where: \left\{\begin{array}{lll}$First term, a=57,000\\$Common difference, d=2,800\\$Number of terms, n=14\end{array}\right

S_{14}=\frac{14}{2}[2(57,000)+(14-1)(2,800)]\\=7[114,000+13*2800]\\=7[150,400]\\=1,052,800

At the end of 14 years, the total amount earned by the officer will be N1,052,800.

5 0
3 years ago
Answer this please please please please please ​
Sergio [31]

Answer:

4.5 cm

Step-by-step explanation:

Circunference = 2π*radius = 2*3.14*radius = 6.28*radius = 28.26

so radius = 28.26/6.28 = 4.5 cm

8 0
2 years ago
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