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
Ostrovityanka [42]
3 years ago
10

Mr. James has 53 paint brushes to share with 4 classes. Are there enough for each class to have the same amount? Are there any l

eft over? Explain how you know

Mathematics
1 answer:
olga2289 [7]3 years ago
5 0

Answer:

Mr. James can give each class 13 paint brushes and have one left over.

Step-by-step explanation:

Since he can't give a class a fraction of a paint brush, you don't divide any farther and get a remainder of 1. I attached a picture of the long division.

You might be interested in
you have 3.75 to spend at a vending machine. You want to buy at least three health bars. Regualr health bars cost 0.75 each and
DedPeter [7]

Answer:

Let x be the number of regular health bars you buy and y the number of strawberry health bars you buy. Then:

0.75x+1.25y=3.75

x+y>=3

Step-by-step explanation:

For the first equation, we have to assume that you will spend all of your money, otherwise it becomes an inequation. The money you spend on regular bars is 0.75x dollars and the money you spend on strawberry bars is 1.25y, so if you spend your 3.75 dollars on the bars, then 0.75x+1.25y=3.75.

For the second, you will always buy x+y health bars, regular and strawberry. There isn't enough information to make this into a equation, the only thing we can deduce is the inequation x+y>=3.

If we also assume that x and y are integers (we can't buy half-bars or one-fourth of a bar) then the minimum number of bars we can buy is 3 (3 strawberry bars) and the maximum is 5 bars (5 regular bars). x+y must be an integer too, so the possibilities for the second equation are x+y=3, x+y=4 and x+y=5. There is a finite number of solutions in any case.  

4 0
3 years ago
Broccoli tastes bitter to some people. This bitterness is inherited through the TAS2R38 gene. About 52% of the population has th
Eddi Din [679]

Answer:

271 people

Step-by-step explanation:

Margin of error = critical value × standard error

At 90% confidence, the critical value is 1.645.

Standard error for a proportion is s = √(p (1 − p) / n).

0.05 = 1.645 √(0.52 (1 − 0.52) / n)

n = 271

3 0
3 years ago
The diameter of a round rug is 42 inches. What is the approximate area of the rug?
aksik [14]

Answer:

D, It would be 1,385 Square Inches

Step-by-step explanation:

3 0
3 years ago
Help me find three different ratios that are equivalent to 3:11!! I need a explanation too!
SVEN [57.7K]
You can do
3 * 2 and 11 * 2 which would be 6:22 and is still equal to the ratio 3:11. Your explanation can be the when divided by 2 or the number you multiplied by, you would get the original ratio
Examples:
6:22
9:33
12:44
8 0
2 years ago
Temperature differences are caused by the differences in air warming from the?
trasher [3.6K]

Answer:

1 solar radiationnnnnmnnmnnnnn

6 0
2 years ago
Other questions:
  • Is 2 a prime number?
    7·2 answers
  • PLEASE HELP ME :(<br> Find the surface area of the cone. *
    13·2 answers
  • Find the slope between (2,-3) and (4,3)
    15·1 answer
  • 2 students appeared at an examination, one of
    11·1 answer
  • !Plsss help mee!! I will give u BRAINLYEST!!
    12·1 answer
  • Calculate Heating value of butane
    13·1 answer
  • What is 5 ÷ 1/5 <br> I really need help with dividing whole numbers by fractions
    14·2 answers
  • Dwayne estimated his mass as<br> 6 kilograms. Is his estimate reasonable? Explain your answer.
    8·2 answers
  • Hola me pueden ayudar por favor es de matemáticas
    7·2 answers
  • What is the answer to Y=2x-15
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!