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
saveliy_v [14]
3 years ago
7

A student runs 100 meters in 11 seconds. What is the speed of the student?

Mathematics
1 answer:
DiKsa [7]3 years ago
7 0

100m= 0.621371 miles

11 seconds = 0.0030556 hours

 s=d/t

0.0621371miles/0.0030556hours = 20.3355miles/hours

round off to 20.3 miles per hour


You might be interested in
Quinzel and Joseph sell shoes. Last month Quinzel sold 18 less pairs
hichkok12 [17]

Answer:

Quinzel sold 17 pairs of shoes last month.

Step-by-step explanation:

Let be "Q" the number of pairs of shoes Quinzel sold last month and "J" the number of pairs of shoes Joseph sold last month.

Set up a system of equations:

\left \{ {{Q=J-18} \atop {Q+J=52} \right.

Solve for "J" from the first equation:

J=Q+18

Applying the Substitution Method, you get:

Q+J=52\\\\Q+(Q+18)=52\\\\2Q=52-18\\\\Q=\frac{34}{2} \\\\Q=17

7 0
3 years ago
Right now Martha has $600 in her savings account she wants to purchase a used car she decides that it we should put $20 into acc
lapo4ka [179]

Multiply the amount she puts in the account every week by the number of weeks (w) and add that to what she already has saved:

20w + 600 >= 2000

6 0
3 years ago
Read 2 more answers
Why do certificates of deposit tend to offer better interest rates than money market accounts?
victus00 [196]

Answer:

b

Step-by-step explanation:

Certificates of deposit are only available to the bank's most proven and valuable customers, so the bank can afford to give a greater interest rate on them.

6 0
3 years ago
What is 65% of 97?do NOT round your answer
Softa [21]
The answer is 63.05
Tip-search it up
7 0
3 years ago
Read 2 more answers
What is the slope of 6,2 and -6,6
S_A_V [24]
12, 4
take the first number together than the last ones and just find the difference

4 0
3 years ago
Read 2 more answers
Other questions:
  • Relationship A has a greater rate than Relationship B. This table represents Relationship B.
    12·2 answers
  • 108 in equal less than greater than 7 ft
    15·1 answer
  • Which of these is a formal definition in
    15·1 answer
  • What is the present value of an asset that yields $1,500 in five years and $3,000 in 10 years if the discount rate is 8%
    10·1 answer
  • Is the maximum of the minimum the same as the minimum of the maximum?
    5·1 answer
  • The answers to both of the questions
    14·2 answers
  • Suppose that on a true/false exam you have no idea at all about the answers to three questions. You choose answers randomly and
    11·1 answer
  • John has $65 in his piggy bank. He wants to buy a new gaming
    5·2 answers
  • Rudy has 10 white seashells 23 pink seashells and 21 brown seashells if he divides his seashells equally between 3 friends how m
    7·2 answers
  • A bridge is sketched in the coordinate plane as a parabola represented by the equation h=40-0.01x2, where h refers to the height
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!