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
inn [45]
3 years ago
11

Mandy competed in a race that included running and biking.Mandy ran 1 3/4 and bicycled 3.6 miles. Mandy total time was 0.7 hour

what was Mandy approximate average speed on miles per hour. A. 3.75 miles per hour. B. 6.87 miles per hour. C. 7.06 miles per hour. D. 7.64 miles per hour
Mathematics
1 answer:
marishachu [46]3 years ago
6 0

Answer:

1 3/4 = 7/4 = 1.75 miles (ran);

1.75 + 3.60 = 5.35 miles ( ran and bicycled);

average speed = 5.35 / 0.7 = 7.64 miles per hour;

The correct answer is D.

Step-by-step explanation:


You might be interested in
Jillian is 5 years old. She has an older brother whose age is represented by the expression 2x+3, where x represents Jillian's a
abruzzese [7]

Answer:

13

Step-by-step explanation:

2(5) = 10, +3 = 13 years old,, just use order of operations and plug in jillians age for the x

4 0
3 years ago
Read 2 more answers
Estimate 10/11 x 1/9. BRAINLIEST TO PEOPLE WHO ANSWER CORRECTLY!!
vovangra [49]
C is the answer to the problem
6 0
3 years ago
A: value of g(2) is larger than value of g(-4)
loris [4]

Answer:

g(2) = 4(2) - 5 \\  = 8 - 5 \\  = 3 \\  \\ g( - 4) = 4( - 4) - 5 \\  =  - 16 - 5 \\  =  - 21

The answer is A

8 0
2 years ago
Please help due tomorrow
vlabodo [156]

Answer:

10 hrs

Step-by-step explanation:

just divide 24 km by 8 hrs to get 3km per hour then

divide 30 by 3 to get 10 hrs

3 0
3 years ago
Find a counterexample for the statement. <br> If p is prime, then p2 + 4 is prime.
uysha [10]
P=2 then 2^2+4=8
P=11 then 11^2+4=125
7 0
3 years ago
Other questions:
  • The period of 3cosx/5 is..???
    5·1 answer
  • What is the approximate difference in tenths between √12 and √15?
    12·2 answers
  • What two numbers multiplied equal 48 and when added together equal -13
    12·1 answer
  • the solutions to a quadratic question are -6 ans +6. You figure it the original equation and write it in standard form ax2+bx+c=
    5·1 answer
  • 125 thousandths = 1 tenth and ______ thousandths..... HELP
    13·1 answer
  • If you have the equation of different situations into y = mx + b, What do m and b represent?
    5·1 answer
  • Please zoom in if necessary! (:
    7·1 answer
  • I need help fast!! Ill give brainliest.
    11·1 answer
  • Calculate the stress on the snow when the snowboarder stands on the board.
    6·1 answer
  • NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+121t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!