1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
laiz [17]
3 years ago
5

An employee worked 160.5 hours in may, 165.75 hours in June and 152.25 hours in july.

Mathematics
1 answer:
Vaselesa [24]3 years ago
5 0
To find the average, you have to add everything up and divide by the amount that you have. In this case, you need to add together 160.5, 165.75 and 152.25, and then divide by 3.
160.5+165.75+152.25= 478.5
You've then got to divide this by three.
478.5/3= 159.5
Therefore, the average hour worked each month bu the employee is 159.5
Hope this helps :) 
You might be interested in
Cleo wants to join a gym. There is an initiation fee of $24.99, and each month of membership costs $12.50. If Cleo pays $174.99,
chubhunter [2.5K]
This membership will last 1 year / 12 months
8 0
3 years ago
Write the equation of the circle graphed below
stiks02 [169]

Answer:

O

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
According to police sources, a car with a certain protection system will be recovered 87% of the time. Find the probability that
WITCHER [35]

Answer: 0.01145

Step-by-step explanation:

We use Binomial distribution , where the probability of getting x successes in n trial is given by :-

P(x)=^nC_xp^x(1-p)^{n-x} , p = probability of getting each success in each trial.

As per given

The proportion that a car with a certain protection system will be recovered= p=0.87

n= 8

Let x be the number of cars will be recovered.

Then, the probability that 4 of 8 stolen cars will be recovered:

P(X=4)=^8C_4(0.87)^4(1-0.87)^{8-4}

=\dfrac{8!}{4!(8-4)!}(0.87)^4(0.13)^4\\\\= 70(0.57289761)(0.00028561)\\\\=0.0114537700474\approx0.01145

Hence, the required probability is 0.01145.

5 0
3 years ago
Which is a perfect square?<br> O 20<br> 0 21<br> O 24<br> O 25
Juliette [100K]

Answer:

25

Step-by-step explanation:

25

(5)² = 25 OR √25 = 5

7 0
3 years ago
Read 2 more answers
Factor 8x^3y + 38x^2y - 10xy
Sophie [7]

Answer:

2xy(x+5)(4x−1)

Step-by-step explanation:

1 Find the Greatest Common Factor (GCF).

GCF = 2xy

2 Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

2xy (8x^3y + 38x^2y/2xy + −10xy/2xy)

3 Simplify each term in parentheses.

2xy(4x^2 +19x−5)

4 Split the second term in 4x^2+19x-5 into two terms.

2xy(4x^2 +20x−x−5)

5 Factor out common terms in the first two terms, then in the last two terms.

2xy(4x(x+5)−(x+5))

6 Factor out the common term x+5.

2xy(x+5)(4x−1)

7 0
2 years ago
Other questions:
  • Compute Δy and dy for the given values of x and dx = Δx. (Round your answers to three decimal places.) y = x , x = 1, Δx = 1 Δy
    5·1 answer
  • Write the eqWrite the equation of the line, in point-slope form. Identify the point (-2, -2) as (x1, y1). Use the box provided o
    9·1 answer
  • If the area of a square is 100 square centimeters, what is the length of the diagonal.
    13·1 answer
  • How to solve 28,32and34
    15·1 answer
  • What is y=? i have no idea
    12·1 answer
  • If it cost 16.50 for 6 shirts how much would it cost for just one shirt?
    11·2 answers
  • In a food preference experiment, 80 lizards were given the opportunity to choose to eat one of three different species of insect
    6·1 answer
  • How is 718.012 put in expanded form and written form
    13·1 answer
  • Please answer it fast​
    5·2 answers
  • I have one attempt left and I will cry so please help
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!