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
Bond [772]
3 years ago
7

Jim earns $41.25 in 5 hours. Susan earns $30.00 in 4 hours. Pierre's hourly rate is less than Jim's, but more than Susan's. What

is his hourly rate?
Mathematics
1 answer:
IceJOKER [234]3 years ago
3 0
<h2>Answer: Pierre's hourly rate is less than $8.25 but more than $7.50</h2>

<h2>Step-by-step explanation: You have to divide 41.25 by 5, which is 8.25, then you divide 30 by 4 to get 7.5</h2>

You might be interested in
a solution consisting of 52 mg of dopamine in 26 mL of solution at a rate of 10 mL/hr what is the flow rate in mg of dopamine pe
aivan3 [116]

Answer:

20 mg / hour

Step-by-step explanation:

The first step is to find the mg/mL of dopamine.

If there are 52 mg / 26 mL, then there are 2 mg / 1 mL (just reduce the fraction).

If we are losing 10 mL / 1 hour, and there are 2 mg / mL, then the flow rate of dopamine mg / hour is 20.

You can also do this using dimensional analysis.

\frac{52 mg}{26 mL} (\frac{10 mL}{1 hour})

Just cross out the units that cancel in the numerator and denominator (mL in this case), and you're left with mg / hour. Then multiply the numerators and divide by the denominators. You get the same answer.

4 0
4 years ago
A store having a sale on shirts. The sale is buy one shirt, get one on 50% off. The original price of one shirt is $20.48. Micha
erastova [34]

Answer:

4

Step-by-step explanation:

4 0
3 years ago
During a sale, every item in a store is 80% of its regular price. 1.If the regular price of a T-shirt is$10, what is its sale pr
Anika [276]

Answer:

It could be $12.05.

Step-by-step explanation:

I don't really understand it but, i did 80% divided by 10 but it would be $0.08 and i don't think it would be that so i did 10 divided by 80 and it came out as $12.05.

i haven't done that in school so im not sure

3 0
3 years ago
Read 2 more answers
Simplify 4/40 the fraction
pishuonlain [190]
Welll to simplify 4/40 divide 4 by 4 to get 1 and 40 divided by 4 to get 10 to get 1/10
4 0
3 years ago
Read 2 more answers
Which expression is equivalent to 4x -5 ?
Nadusha1986 [10]

Answer:

ive tried working it out and i couldnt seem to get it but my best guess would be C OR B

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • a crate containing bags of dog food weighs 340 pounds.after one bag is added the crate weighs 350 pounds how many pounds does ea
    12·1 answer
  • Which of the following represents the correct calculation of the sampling interval?
    7·1 answer
  • yoshi is six times as old as his granddaughter jana. in 3 years, yoshi will be three times as old as the square of jana's age 7
    5·2 answers
  • Which two lines are parallel: y=3x+2, y=3x+4, y+2x+4
    9·1 answer
  • Consider the original triangle and its enlargement.
    14·1 answer
  • A plane travels at a constant speed. It takes 6 hours to travel 3360 miles.
    5·2 answers
  • Kira needs 3,000 milligrams of zinc for a science experiment.Which expression can be used to determine how many grams of zinc sh
    7·1 answer
  • Rewrite the function f(x)=3(x+1)^2-2 in the form f(x)=ax^2+bx+c
    5·2 answers
  • What is the numerical value of 2ab + 5 if a = 2 and b = 3?
    9·1 answer
  • One function has an equation in slope-intercept form: y = x + 5. Another function has an equation in standard form: y + x = 5. E
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!