The student activities office has four students who work part-time on a work-study program. Three of the students work
17 hours per week, 19 hours per week, and 16 hours per week. The office policy is that the average number of hours
students work per week in the student activities office is less than 17.5 hours. What is the restriction for the number of
hours that the fourth student can work?

Answers

Answer 1

Answer:

less than 18 hours

Step-by-step explanation:

You want the restriction on the fourth value such that the average of it and 17, 19, and 16 will be less than 17.5.

Average value

The average of a set of numbers is their sum, divided by the number of numbers. The average of the four students' hours will be ...

(17 +19 +16 +h)/4 < 17.5 . . . . . . restriction on average hours

Solution

Multiplying by 4 gives ...

52 +h < 70

h < 18 . . . . . . . . subtract 52

The fourth student can work less than 18 hours.

Related Questions

Suppose you had d dollars in your bank account. You spent $14 but have at least $48 left. How much money did you have initially? Write and solve an inequality that represents this situation.

Answers

The inequality that represents this situation is d - 14 >= 48 and the solution is d >= 62

How to write and solve an inequality that represents this situation.

The given parameters are:

Initial amount = d

Spent = 14

Amount left = at least 48

The above means that

d - 14 = at least 48

at least 48 means greater than or equal to 48

So, we have

d - 14 >= 48

Add 14 to both sides

d >= 62

Hence, the inequality that represents this situation is d - 14 >= 48 and the solution is d >= 62

Answers

17+1=18 and 16÷2=8

It's pretty self explanatory? I mean you could just look at it, and know the answer.

Answer:

the answer is : 18 and 8

Brian had a collection of 25 toy cars. Each month his grandpa buys him a new one. Identify the slope.

Answers

y=mx+b

y=1x+25--> equation

m=slope

b=y-intercept

slope is 1

What is the midpoint of the segment?
(-6, 5) and (-6, 8)

Answers

Greetings from Brasil...

The expression that allows calculating the midpoint is:

M = [(X₁ + X₂)/2 ; (Y₁ + Y₂)/2]

X₁ = - 6

X₂ = - 6

Y₁ = 5

Y₂ = 8

then

M = [(- 6 + (- 6))/2 ; (5 + 8)/2]

M = [(- 12)/2 ; 13/2]

M = (- 6; 13/2)

Answer:

(−6,6 1/2)

Step-by-step explanation:

Calculate the midpoint, using the midpoint formula:

In decimal form, it would be (-6,6.5).

Find the AREA of the triangle formed by the x-axis, the y-axis and
the line y = 2x + 4
Remember that the area of a triangle is: A = (base) (height)
Hint: Sketch the graph using x- and y-intercepts.
square units
Area =

Answers

the x-axis, the y-axis and

the line y = 2x + 4

Remember that the area of a triangle is: A = (base) (height)

Hint: Sketch the graph using x- and y-intercepts.

square units

8 feet
The largest possible circle is cut out of a square whose side length is 8 feet. What will be the approximate area, in square feet, of
the remaining board? (4=r2 where = 3.14)
0 5f²
O 10 ft²
O 15 ft2
○ 20 ft²
C

Answers

Answer:

50.24sqft

Step-by-step explanation:

side = 8ft

that means that the circle diameter will be 8ft

the radius will be half the diameter, so 4ft

the area of the circle is

[tex]\pi r^2 = \pi \cdot (4ft)^2 \approx 3.14 \cdot 16sqft = 50.24sqft[/tex]

pls answer if wrong reported

Answers

Answer: 48

I hope this helps!

Answer: D, 48

!!! It’s hard to see, but it looks like the exponent in the denominator is negative, so that is what the answer is based off of. IF THE EXPONENT IN THE DENOMINATOR IS NEGATIVE DO NOT USE THIS ANSWER. But, 3/4^-2 (3 divided by 4 to the power of - 2) equals 48. Hope this helps

How to spell 737 in number form

Answers

Answer:

737 or seven hundred thirty-seven

Step-by-step explanation:

Find the weighted mean. Round your answer to one decimal place.
Deliveries Per Week
Frequency
2
4
6
8
Weighted mean =
Question Help:
5
4
2
7
deliveries per week
I
Enter an integer or decimal number [more..]
Merrage instructor

Answers

The weighted mean as 5.22 for the data given for deliveries per week and the frequency of the deliveries.

We are given the data:

Deliveries Per Week (X) Frequency (Y) X Y

2 5 10

4 4 16

6 2 12

8 7 56

Sum 18 94

We need to find the mean.

Mean = Sum of observations / Number of observations.

Mean = 94 / 18

Mean = 5.22

Therefore, we get that, the weighted mean as 5.22 for the data given for deliveries per week and the frequency of the deliveries.

Learn more about mean here:

https://brainly.com/question/23902866

#SPJ9

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