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
anyanavicka [17]
3 years ago
15

A car travels 100 meters in 5 seconds. what is the speed of the car

Mathematics
2 answers:
worty [1.4K]3 years ago
7 0
The answer is 45 mph. Here's how: 100met./5sec. is equal to 1200met./1min. 7200met./hour is equal to 1200 meters per minute. 1600 meters is equal to a mile. 7200 divided by 1600 is 45. There you have it.
professor190 [17]3 years ago
3 0
20m/s
Speed=distance/time
Speed = 100/5 = 20

Answer = 20m/s
You might be interested in
(2 * 10^-2) +(9*10^-3)<br> Please before Wednesday
anzhelika [568]

Answer:

try symnolab it helps a lot with math but the answer is 29/1000 0r 0.029

Step-by-step explanation: Hopes this helps :)

3 0
2 years ago
Read 2 more answers
Mai purchased a prepaid phone card for $20. Long distadnce calls cost 8 cents a minute using this card. Mai used her card only o
Leno4ka [110]

I'm not really good at math but I would like to help.

If each call is $.08, then the card can call last for 250 minutes.

The call lasted 202 minutes. Divide 16.16 by .08.

3 0
2 years ago
Read 2 more answers
x,y, and z to the nearest tenth .(hint: use altitude and leg rules) PLEASE HELP FAST !!! please solve and show steps
madreJ [45]

Use the Pythagorean theorem to find z:

z = √(6^2 + 9^2)

z= √(36 + 81)

z = √117

z = 3√13 = 10.8

Use leg rule to find x:

x/6 = 6/9

Cross multiply:

9x = 36

Divide both sides by 9:

x = 36/9

x = 4

Use Pythagorean theorem to find y:

y = √(6^2 + 4^2)

y= √(36 + 16)

y = √52

y = 2√13 = 7.2

7 0
3 years ago
What is the unit rate for 640miles in 25hourd
Alja [10]

Answer:

Hi there, we are going to set up a proportion. 640 miles/25 hours ÷ 25/25. That would equal 25.6 miles/1 hours. Therefore, the answer is 25.6 miles per hour.

Step-by-step explanation:

PLZZ MARK BRAINLIEST THAT WILL MEAN SOOO MUCH TO ME

7 0
2 years ago
Read 2 more answers
Solve the following equation.<br> 5t - 3 = 14
sweet [91]

Answer:

Step-by-step explanation:

5t - 3 = 14

5t=14+3

5t=17

t=17/5

t=3.4

6 0
3 years ago
Read 2 more answers
Other questions:
  • A spherical ball just fits inside a cylindrical can, 20 centimeters tall, with a diameter of 20 centimeters. Which expression gi
    10·1 answer
  • Bill has been busy preparing snack packs for a hiking trip. He has 24 oranges, 36 chocolate chip
    7·1 answer
  • If 130 is invested in a savings account that earns 4% interest per year, which of the following is closest to the amount in the
    15·1 answer
  • Can a get help solving this? 2-3(y-t)=-x-2yz
    5·1 answer
  • Complete the statement. Round to the nearest hundredth if necessary. 15 cm ≈ in.
    13·1 answer
  • What are the values of the side lengths of a triangle with 45-45-90
    7·2 answers
  • Rhombus ABCD ~Rhombus EFGH. The scale factor is 3. Angle A = 80° , Angle B = 70° Angle C = 110°, and Angle D = 100°.What are the
    13·1 answer
  • What expression is equivalent to 3z
    11·2 answers
  • One over eight divided by two times four​
    13·2 answers
  • One million five hundred fifty eight thousand three hundred sixty-four numeral international system​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!