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
Komok [63]
2 years ago
11

Samuel was preparing for the triathlon. He did 3 activities every morning: Ran for 30 minutes, covering 4.5 miles. Swam for 20 m

inutes, covering 2/3 mi. biked for 45 min, covering 9 miles. What was Samuel's average speed during his morning training?
Mathematics
2 answers:
alex41 [277]2 years ago
4 0

Answer:

for running his avarage was 9 miles an hour

for swimming his speed was 2 miles an hour

for biking his avarage was 12 miles an hour

this means if we added all of this it would be 23/3 hours and 23/3 simplified into a decimal is 7.6 so his avarage time was 7.6 miles per hour

Brrunno [24]2 years ago
4 0

Answer:

7.6

Step-by-step explanation:

You might be interested in
Write the area A of a square as a function of its perimeter P. ...?
Svetradugi [14.3K]
The answer is A = P²/16

The perimeter P of a square is sum of its sides s: P = s + s + s + s = 4s
The area A of a square with side s is: A = s * s  = s²

Step 1: Solve s from the formula for the perimeter.
Step 2: substitute s from the formula for the perimeter into the formula for the area.

Step 1:
P = 4s
s = P/4

Step 2:
A = s²
s = P/4
A = (P/4)²
A = P²/4²
A = P²/16
4 0
3 years ago
Can someone who is good at math help? I only need 1a
Alborosie

Answer:

The radius would be 12cm

and the height 4

gives u the surface area of 1206cm^3

Step-by-step explanation:

4 0
3 years ago
What number multiplied by itself 3 times equals 9?
Harlamova29_29 [7]
The answer is 3 3x3x3=9

Hope this helped:)
5 0
4 years ago
Read 2 more answers
Aiden and gia went to a clothing store where all the items had a 7% sales tax added to their cost. before the tax was added aide
pshichka [43]

Answer:

a. $34.24

b. $33

Step-by-step explanation:

Hope this helps

5 0
3 years ago
Read 2 more answers
Write a numerical expression that represents the number of increments it will take to reach -60 feet.
Marizza181 [45]

Answer:

Step-by-step explanation:

Write a numerical expression that represents the number of increments it will take to reach -60 feet

4 0
3 years ago
Other questions:
  • How do u solve 94=y/4-18. What do get for y.
    13·1 answer
  • How old was Sarah x years ago if she is now 23?
    10·2 answers
  • Carlin wants to determine the general attitude toward math of the students in the school. Which of the following methods will pr
    5·2 answers
  • Explain how a division problem is like an unknown factor?
    13·1 answer
  • Select all the true statements.
    10·1 answer
  • Its not 6 lol just need help ty​
    8·1 answer
  • I don’t know if it’s true or false I need help
    8·1 answer
  • 1
    12·2 answers
  • The angle measure for 85 is
    14·2 answers
  • PLEASE SOLVE AND CHECK. SHOW COMPLETE SOLUTION
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!