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
r-ruslan [8.4K]
3 years ago
15

Being 250 meters apart, two puppies started running towards each other at the same time. The first puppy ran 1.5 meter per secon

d, while the second one ran 2.5 meters per second. What was the distance between them in half a minute?
Mathematics
1 answer:
V125BC [204]3 years ago
4 0

Answer:

The distance between them in half a minute was 130 m

Step-by-step explanation:

Firstly, we will find distance traveled by first and second puppy and then we can find distance between them

First Puppy:

Speed =1.5 m/sec

time =0.5 min =30 second

we know that

distance = speed*time

d_1=1.5\times 30 m

d_1=45m

Second Puppy:

Speed =2.5 m/sec

time =0.5 min =30 second

we know that

distance = speed*time

d_2=2.5\times 30 m

d_2=75m

now, we can find distance between them

so,

The distance between them is

=250-(d_1+d_2)

=250-(45+75)

=130m

So,

the distance between them in half a minute was 130 m

You might be interested in
A factory produced a batch of handheld video games, but 4% of the games were found to be defective. If the batch had 250 games i
Ghella [55]
250 x 96% (good games) = 240
3 0
3 years ago
Read 2 more answers
Cesar danced for 16 minutes on Saturday. On Sunday he danced for 28 minutes more than he did on Saturday. How long has he danced
KIM [24]

Answer:

60 minutes

Step-by-step explanation:

Saturday = 16 minutes

Sunday = 28 minutes + 16 minutes = 44 minutes

Saturday + Sunday = 44 + 16 = 60 minutes

3 0
1 year ago
Use the unit circle to find tan 60°
8_murik_8 [283]

Answer:3

Step-by-step explanation:

5 0
3 years ago
Ray is buying some ginger roots to brew some fresh ginger ale. The price of the ginger root is g, and Ray has a coupon for 10% o
kondaur [170]

Step-by-step explanation:

Comparision: Let say you buy chocolate that cost $1. And there was luckily a coupon, for 10% off.

That means after applying the coupon, you will only pay 90% of the original price. Which is

0.9(1) = 0.9

which equals 90 cents.

So let go back to this problem and apply similar thinking.

The price of the original root is g, so for the original price column, check the 3rd cell, g.

Use our comparision problem, by applying the coupon to the chocolate, you will save

1 - 0.9 = 0.1

which is 1/10 of the original price.

In this equation, we can represent this as 0.1g.

So for the second column, shade in 5th cell, 0.1g.

The price would be

(0.9)1 = 0.9

So our equation for this equation will be

0.9g.

So for third column, shade in 1st cell, 0.9g.

7 0
2 years ago
PLEASE HELP! 40 points!! I've been stuck on this for 30 minutes constantly coming up with all different answers, please help me.
hjlf

Answer:

36 units^2

Step-by-step explanation:

The area of a triangle is 1/2*base*height. Knowing this is just 2 triangles means you solve for 1 triangle, then multiply that by 2

4 0
2 years ago
Read 2 more answers
Other questions:
  • Calculate the surface area of a cube with the dimensions 5 cm X 5 cm X 5 cm
    6·2 answers
  • Twenty pounds of a salt-water solution contains fifteen percent salt. How much salt is in the water?
    11·1 answer
  • Write the sentence as an equation.
    13·1 answer
  • A yoga instructor earns $80 for teaching 4 classes. The instructor receives a 15% raise. Enter
    14·1 answer
  • Simplify: 5x + 4 + 9x​
    13·2 answers
  • Factor completely: 1331x^3 - 729y^3
    6·1 answer
  • Y = 1/4x<br><br> x + 4y = 8<br> pls help
    6·1 answer
  • There are 896 people at the school's basketball game. The
    12·1 answer
  • Can someone help me solve this using factoring and explain plz… I will mark brainliest
    8·2 answers
  • Need help please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!