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
dexar [7]
2 years ago
11

Raheem's entire workout consisted of 15 minutes of warm-up exercises, 30 minutes of lifting weights,and 45 minutes on the treadm

ill.What is the ratio of the number of minutes he lifted weights to the total number of minutes of his entire workout? a. 1:1. b. 1:3. c.1:9. d.3:10
Mathematics
1 answer:
Sindrei [870]2 years ago
4 0

Answer:

b

Step-by-step explanation:

Time taken for the total workout = 15 + 30 + 45 = 90 minutes

Time taken for lifting weight : total time = 30 : 90

                                                                 = 1 : 3

You might be interested in
A student timed his drive to work each day for three days. The times are shown below:
cupoosta [38]

Answer:

20 minutes

Step-by-step explanation:

The mean, or average of a data set can be found by adding all the values together, and dividing by the number of values.

The data set is: 20 minutes, 22 minutes and 18 minutes

1. Add the values together

Add all the numbers in the set together.

Data set: 20, 22, 18

Add them: 20+22+18

60

2. Divide by the number of values

Count how many numbers are in the set.

In this set, there are 3 numbers.

Divide 60 by 3

60/3 =20

20 minutes

His mean time is 20 minutes.

8 0
3 years ago
Read 2 more answers
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at miles 90 per
algol [13]
So the eastbound train travels at 90 miles per hour in the complete opposite direction to the westbound equivalent, which travels at 80 miles per hour. Therefore, per hour, they get 170 miles away from each other. Since we are working out how long it would take for them to be 204 miles apart:

204 / 170 = 1.2 Hours, or 1 hour and 12 minutes.

Hope I helped!
8 0
3 years ago
Three consecutive integers have a sum of 45
monitta

Three consecutive integers that have a sum of 45 are 14, 15 and 16. 14+15+16=45

4 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 52 in the rectangle is 18 in Long how wide is the rectangle
vovangra [49]
18+18+l+l=52
36+2l=52
-36 -36
2l=16
÷2 ÷2
l=8
Length of the rectangle is 8
7 0
3 years ago
A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled y with entries
Rom4ik [11]

Answer:

The answer to this question is C, 3.0.

4 0
3 years ago
Read 2 more answers
Other questions:
  • A color printer prints 23 pages in 12 minutes. How many minutes does it take per page? Need an answer in decimal and in the near
    12·2 answers
  • Tell which property is represented 12•14=14•12
    6·1 answer
  • A triangle has sides of lengths 12, 14, and 19. Is it a right triangle? Explain.
    13·1 answer
  • Explain how your work your knowledge of place value helps you divide a number in thousands by whole numbers to 10 give a example
    14·1 answer
  • Jessica earn some money for completing chores.She spent 1/6 of it on snacks and 1/3 of it on a book.She saved the rest.What frac
    11·1 answer
  • From a group of 8 people, you randomly select 3 of them.
    8·2 answers
  • The table represents the function of x.
    15·1 answer
  • Help meeeeeeeeeeeeeeeeee
    7·2 answers
  • In the given figure, AE/IBC, square ABCD and triangle EBC are standing a
    9·2 answers
  • (3,3p) and (4,p²+1) has gradient -1 find p​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!