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
LUCKY_DIMON [66]
2 years ago
9

Michelle biked 21 miles in 4 hours.

Mathematics
1 answer:
Tomtit [17]2 years ago
8 0
Part A: 5.25
Average speed is 5.25 mi per hr

Part B: 8 hrs because
42 divided by 5.25 is 8
You might be interested in
Find the value of the power 8^-4?
Komok [63]
Basically it means "1/8^4" the answer is  1 / 4096
4 0
3 years ago
Read 2 more answers
1. Sum of two numbers = 15
lions [1.4K]
The answer is 45 because you multiply 9 and 6
5 0
3 years ago
Read 2 more answers
Which expression is not equal to1/4 of 52
Art [367]
1/4 as a decimal is 0.25 (divide one by four). You can also multiply 1/4 by 52, but converting it into a decimal is typically easier.

"Of" typically means multiply, so multiply 52 * 0.25 to get the product 13.

For Option A., solve for 0.25 * 52, the final result should be 13.

For Option B., convert 4% into a decimal by dividing 4 over 100, you will get 0<span>.04, multiply 0.04 * 52 to get 2.08.
</span>
For Option C., divide 52 by 4, the quotient should be 13. 

For Option D., 52 over 4 is another way to write 52 divided by 4, therefore, the answer, once again, is 13. 

When comparing all the answers, you will notice all the answers are equal, except option B.

2.08 is not equal to 13

Therefore, your answer is <u>B. 4% of 52</u>

4 0
3 years ago
An oil company fills 1/12 of a tank in 1/3 hour. At this rate, which expression can be used to determine how long it will take f
Dahasolnce [82]
(1/12) / (1/3) = 1/x....now just solve it like a proportion.....oh, and x represents the number of hrs it would take to fill the whole tank
8 0
3 years ago
Could someone please help me with this problem and possibly explain if you can? (Will give up brainiest answer if correct, if po
Andrej [43]
To find the answer you need to find the square root of e^2 to get e so what you do to one side of the equation you do to the other side of the equation so find the square root of 0.36.
e=positive or negative 0.6
3 0
3 years ago
Other questions:
  • What is the value of a^3, if a =7
    14·2 answers
  • 50 POINTS AND BRAINLIEST TO FIRST CORRECT ANSWER
    7·2 answers
  • What is the slope of the line that contains these point?<br> (13,11),(14,6),(15,1),(16,-4)
    11·2 answers
  • mark is 11 years older than his sister. In 8 years he will be twice as old as she will be then. How old are they now
    6·1 answer
  • Kylie sells 2 concert tickets every minute. She has already sold 8 tickets, if F(t) represents the total number of tickets that
    15·1 answer
  • Help me with this question very difficult! !!!
    14·1 answer
  • Why aren’t the following polynomials? y=x^2 +2^x y^2=(x-2)^2-1 y=1/x^2+1/x+1/2
    13·1 answer
  • Describe 2 ways to find the slope of a line. I'll give you Brainliest if you answer.
    11·1 answer
  • Question 13 of 25
    6·1 answer
  • In 2010, there were approximately
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!