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
mixer [17]
3 years ago
11

If andre ran 2 kilometers in 15 minutes and jada ran 3 kilometers in 20 minutes, and they both ran at a constant speed did they

run at the same speed and why ? Pleaseee helpppp
Mathematics
1 answer:
kari74 [83]3 years ago
4 0

Answer:

They did not run at the same speed. Calculation of their speed shows that Jada was running at a higher speed.

Step-by-step explanation:

Let's first calculate the speed of each person using the units provided so that we  do not complicate the question.

speed =  distance covered/time taken

Andre's speed = 2 km/15 min = 0.133 km/min

Jada's speed = 3km/20 min = 0.15 km/min

Clearly we can see that Jada was running at a higher speed than Andre. The question says they were running at constant speed not equal speed. That just means each person maintained their speed, they did not get faster or slower.

You might be interested in
How would you solve
harkovskaia [24]

4r^-3 * 2r^2 =

4*(2r^(-3+2))

= 4*2r^-1

= 4*2(1/r)

= 4*(2/r)

=8/r

4 0
3 years ago
Hello, if you’re feeling generous today please lend a hand!! thank you
andrew11 [14]

Answer:

x  \leqslant 2

Step-by-step explanation:

The point is shaded which means its is equal to and since the arrow goes to the left it is less than. Therefore x is less than or equal to 2

3 0
3 years ago
PLSSSS HELP ME!!!
Phoenix [80]

Amount of juice hold by Cup B which is in the shape of a cylinder having width 2 inches that is radius 1 inches and height 7 inches

=  cubic inches

Amount of juice hold by cup A which is in the shape of a cone having width 2 inches that is radius 1 inches and height 3 inches

 =  cubic inches

Amount of juice that cup B will hold than cup A when both are completely full    =  cubic inches

= 6 × 3.14

= 18.84 cubic inches

Option A: 18.8 cubic inches

7 0
3 years ago
12 + 5 + 32 × 10 − 5 = <br> (12 + 5) + 32 × (10 − 5) =
postnew [5]

Answer:

1. 332

2. 177

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I'm in need of help. The file should be attached to this. Thanks for your help!
Amanda [17]
company a: 2mins

company b: 7mins

:)
6 0
3 years ago
Other questions:
  • on the opening day at a toy store, every third customer gets a ball and every fourth customer gets a stuffed animal . sixty peop
    13·1 answer
  • A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104
    12·2 answers
  • A yacht is anchored 90 feet offshore
    5·2 answers
  • A rope 20.6 meters long is cut into two pieces. If the length of one piece of rope is 2.8 meters shorter than the length of the
    5·1 answer
  • 7+2x/3=5 im stuck on this question pls hhelp my homework is due soon pls help
    14·1 answer
  • What is the slope of the line that passes through the points (-4, -9) and (5, 3)
    8·1 answer
  • Please answer asap with an explantion
    12·1 answer
  • What is the length of this pool?<br> 6 ft<br> X<br> 97<br> 5 ft
    5·1 answer
  • Help me please help ​
    11·1 answer
  • What is the y and x intercept ?<br><br> y=<br> x=
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!