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
V125BC [204]
2 years ago
7

$61.60 for parts and labor rate is $30.00 per hour total cost 136.60 how many hours will the job take? Write an equation and exp

lain how you used it to find the number of hours the job will take.
Mathematics
1 answer:
cluponka [151]2 years ago
6 0

Answer:

(136.60 - 61.60) / 30 = 2.5 hours

Step-by-step explanation:

First, subtract the cost of parts from the total: 136.60 - 61.60 = 75

Now you have the total labor cost. Divide by the hourly rate: 75 / 30 = 2.5

You might be interested in
Kate's swim coach informs her that she only has 35% of her workout left. Kate has swum 26 laps so far.
Sergio039 [100]
Well so far, Kate has saw 65% of her workout

65% of total = 26
0.65 * t = 26
t = 26/0.65
t = 40 laps
3 0
3 years ago
Read 2 more answers
The Kellogg Company periodically compares sales across departments. In one particular instance, they would like to determine if
alex41 [277]

Answer:

H₀: μs = μf

H₁: μs ≠ μf

Step-by-step explanation:

Hello!

If the company wants to compare the sales of both departments "snacks" and "frozen foods" to see if there is any difference, the best is to compare the average number of sales of them.

Then the parameters of interest will be:

μs= average number of sales of the "snacks" department.

μf= average number of sales of the "frozen food" department.

The objective is to test if there is any difference between both departments, then the hypothesis should be two-tailed:

H₀: μs = μf

H₁: μs ≠ μf

I hope it helps!

7 0
3 years ago
After getting 5 new rocks, George gave half of his rock collection to Susan. If George gave Susan 36 rocks, which equation could
White raven [17]

Answer:

1/2 (x+5) = 36  should be the equation that is used to determine how many rocks George started with.

Step-by-step explanation:

Let 'x' be the number of rocks George had.

As George gave, after getting 5 new rocks, half of his rock collection to Susan which is = 36 rocks

It means after getting 5 new rocks George's total rocks = 72

Given that he gave half collection to Susan = 36

Thus, before inducting 5 new rocks Georg's total rocks were = 67

Thus,

1/2 (x+5) = 36 should be the correct equation.

solving

1/2 (x+5) = 36

Multiplying both sides by 2

1/2 (x+5) × 2 = 36 × 2

x+5 = 72

x = 72 - 5

x = 67

Thus, before getting 5 new rocks, the number of rocks George had = 67

Therefore,

1/2 (x+5) = 36  should be the equation that is used to determine how many rocks George started with.

7 0
2 years ago
Read 2 more answers
Write the standard equation of a circle with center (-3, 4) (-3, 4) and radius 1.​
Neporo4naja [7]

Answer:

The answer is (x+3)^2+(y-4)^2=1

Step-by-step explanation:

The equation is (x-a)^2+(y-b)^2=r^2

In this equation, a and b are the coordinates of a center, and r is radius

Substituting given values, we obtain our answer.

3 0
3 years ago
FrEE po ints
Mrrafil [7]

Answer:

pls mark me brainless pls

Step-by-step explanation:

start u know aaah

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the volume of this cylinder? (Use π = 3.14.)      A. 703.36 cm3   B. 50.24 cm3   C. 175.84 cm3   D. 354.68 cm
    15·1 answer
  • Giving Brainliest!! 2. Suppose that a frequency histogram and a cumulative frequency histogram are constructed from the same set
    13·2 answers
  • What is that answer
    9·1 answer
  • Cheryl bought a sandwich for five and one half dollars and a drink for $2.60 . If she paid for her meal with a $10 bill , how mu
    9·1 answer
  • graph the solution to the following system of inequalities y<-2x+7, y greater than or equal to 2x - 3 ​
    5·1 answer
  • What are the coordinates of B if the midpoint of line segment AB is (2,-5) and the coordinates of point A is (4,4)?
    8·1 answer
  • What is the value of x2 + 4 for x = 5?<br><br> The x2 is x squared.
    9·2 answers
  • Find the measure of angle K. ​
    14·1 answer
  • The following section is a statement from the rental agreement Tim signed when he rented his car this past weekend. “Upon checko
    5·1 answer
  • solve, showing all work. state if there is one solution, no solution, or infinite solutions -3(k+2)=-3k+7. please help i need an
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!