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
Number 10 please please someone please help please please help
Tanzania [10]

Answer: A compound inequality contains at least two inequalities that are separated by either "and" or "or". The graph of a compound inequality with an "and" represents the intersection of the graph of the inequalities. A number is a solution to the compound inequality if the number is a solution to both inequalities.

3 0
3 years ago
To determine a monthly budget for gasoline, Rachael determines that she can not spend more
IrinaK [193]

The solution of the given inequality is:

x ≤ 15.24

<h3>How to solve the inequality?</h3>

We know that the maximum that she can spend on gasoline is the 12% of $400.

That is:

(12%/100%)*$400 = 0.12*$400 = $48

Now, we know that each gallon of gas costs $3.15, then if x is the number of gallons of gas that she buys, we have the inequality:

x*$3.15 ≤ $48

To solve the inequality, we need to divide both sides by $3.15

x ≤ $48/$3.15

x ≤ 15.24

So the maximum number of gallons of gasoline that she can buy is 15 gallons (actually a little more).

If you want to learn more about inequalities:

brainly.com/question/18881247

#SPJ1

4 0
2 years ago
How can you isolate the varible f
d1i1m1o1n [39]
To isolate a variable you have to “do something to both sides”. i dont know your equation. but you either have to add, subtract, multiply or divide
8 0
3 years ago
Read 2 more answers
If the radius of a sphere is 9 cm. What is the height of the sphere?"
pantera1 [17]

Answer:

honda

Step-by-step explanation:

8 0
4 years ago
If a circle’s diameter is 3 inches, what would be the best estimate of its circumference? A) 3 inches B) 9.42 inches C) 10.42 in
iogann1982 [59]
The answer would be approximately 9 inches but the real number is 9.42 So B is the answer. I hope this helped ^^
4 0
3 years ago
Read 2 more answers
Other questions:
  • In the figure below, if BE is the perpendicular bisector of AD , what is the value of x?
    7·1 answer
  • What's the answer for X?
    10·2 answers
  • Find the area of each sector. *
    14·1 answer
  • 70 Points!! Question!​
    7·2 answers
  • A parallelogram has a height of 4 cm and an area of 32 square cm. What is
    7·1 answer
  • Emma jogs 2 miles along the beach in
    9·2 answers
  • A small piece of metal weighs 0.77 gram. What is the value of the digit in the tenths place?
    11·1 answer
  • A pineaple is 7 times heavy as an orange. The pineaple also weighs 870 grams more than the orange.
    9·1 answer
  • Given that £1=$1.62<br><br> b) How much is $1405 in £?<br><br> Please help
    5·2 answers
  • PLS HELP! U WILL GET BRAINLIEST!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!