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
ElenaW [278]
3 years ago
10

A cyclist bikes at a constant speed for 21

Mathematics
1 answer:
jonny [76]3 years ago
8 0
<span>So he bikes 21 miles in 4.2 hours, which is 5 mph. </span>
You might be interested in
Solve for x 49 = 2592/x
adoni [48]

ok so basically x=1/2 which is the exact form. and the decimal form is x=0.5  Step-by-step explanation:

6 0
2 years ago
Last one yall pls help me!
Xelga [282]

Answer:

8. 5/6

9. 6.25 or 6 1/4

10. 14.4 Fish

Step-by-step explanation:

8. Reduce the fraction. (20/24) You can divide both the numerator and denominator by 4.

9. Divide 75 by 12

10. Divide 72 by 5

8 0
2 years ago
Whats 87 less than the quotient of an unknown number and 43 is -75?
erastovalidia [21]
<span>87 less than the quotient of an unknown number and 43 is -75
Converting that to mathematical equation:
87 - (x / 43) = -75

Evaluating the equation, we can the value of x.
87 - (x/43) = -75
-x/43 = -75 - 87
-x/43 = -162
-x = -6966
x = 6966</span>
4 0
3 years ago
Ann and Tom want to establish a fund for their​ grandson's college education. What lump sum must they deposit at an 8.2​% annual
GaryK [48]
Compound interest formula = a=P(1+r/n)^nt

P= lump sum to deposit (solving for)

A= amount accumulated over the entire time (20000)

n= number of times interest is compounded annually (1)

r= rate of interest (0.82)

T= total number of years (15)

20000=P(1+0.082/1)^1*15

20000=P(1.082)^15
20000=P(3.26143638)
20000/3.26143638=P
P=$6132.2674
7 0
3 years ago
Read 2 more answers
Find the area of a trapezoid<br> Explain please
djverab [1.8K]

Answer:

32

Step-by-step explanation:

Area = a+b/2 * h

6+10/2= 8

8*4 = 32

7 0
3 years ago
Other questions:
  • A small business employee 98 people. All of the employees work for 8 hours a day 5 days a week .eleven of the employees receive
    12·1 answer
  • Please answer please please
    8·1 answer
  • PLEASE HELP ME!!!! WILL MARK BRAINLIEST!!
    12·1 answer
  • Help please due tonight <br><br>50 points + brainliest​
    12·1 answer
  • 1) Which of the following is a measurement of length? *
    13·1 answer
  • PLEASE HELP FOR BRAINLIEST
    5·2 answers
  • Find the angle between the vectors ????=????+???? and ????=−????+????. (Give an exact answer. Use symbolic notation and fraction
    15·1 answer
  • How do I find the answer to this problume−9−13+2+13minus, 9, minus, 13, plus, 2, plus, 13.
    10·2 answers
  • Convert the unit measure
    11·1 answer
  • Can someone help this for me?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!