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
Natalka [10]
3 years ago
9

Kathleen hiked to the top of a mountain. She started the hike at 7:25 A.M. It took 3 hours and 45 minutes to get to the top of t

he mountain and 1 hour and 30 minutes to hike back down. What time was it when Kathleen finished the hike?
Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
6 0

Answer: 11:45 am

Step-by-step explanation:

10:15

toget back down 10

;15          

You might be interested in
(-2, 8) (9, 10) (1,7) (3, 9) (10, 12)FunctionNot a Function
lesya692 [45]

First of all, we need to know what a function is.

A function is a binary relation between two sets that

8 0
1 year ago
The lists below gives the donations, in dollars that two different charities received in 1 day. Compare the means of the two dat
icang [17]

Answer:

The mean of Planted Society's donations received is higher than Bees Park Expansion's.

Step-by-step explanation:

To get the mean, you want to add all of the numbers up and divide by how many numbers up. For example, you add all of the values for Planted Society and get 140. We know that there are 7 numbers given, so we do 140 divided by 7 to get a mean of 20. Same with Bees Park Expansion; add to get a total of 152. There are 8 numbers, and 152 divided by 8 is 19. This means 20>19. Mean is also written as average in questions.

6 0
3 years ago
Which of the following is a statistical question?
erastova [34]

Answer: A

Step-by-step explanation: A is the statistical question since it complies many test scores together

6 0
3 years ago
Given: 3 − 2(x + 4) = 13 prove: x = −9
Brums [2.3K]

Answer:

I hope this helps:))

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
At the Boston Marathon there were 20,000 runners who finished the race. Each runner ran a distance of 26 miles. If you add toget
andre [41]

Answer:

the runners have gone 20.8 times around the globe all together

Step-by-step explanation:

At the Bostom Marathon, we have a total of

N = 20,000 runners

We know that each runner ran a distance of

d = 26 miles

Therefore, the total distance travelled by all runners combined is:

D=Nd=(20,000)(26)=5.2\cdot 10^5 mi

We know that the circumference of the Earth is

c=2.5\cdot 10^4 mi

Here we want to find how many times around the globe would the marathon runners have gone. This can be found by calculating the following ratio:

n=\frac{D}{c}

And substituting the values, we find:

n=\frac{5.2\cdot 10^5}{2.5\cdot 10^4}=20.8

So, the runners have  gone 20.8 times around the globe all together.

4 0
3 years ago
Other questions:
  • HELP! Might have to zoom in
    13·2 answers
  • 4a + (9a + 3)<br><br> Help me please
    14·1 answer
  • For what domain intervals is the function y = lx - 11 increasing and/or decreasing?
    14·1 answer
  • Can someone please solve and explain this?
    9·1 answer
  • Describe a real-world situation in which you would want to find the surface area of a prism
    10·1 answer
  • Rewrite 10 with a square root​
    5·1 answer
  • Plz help! Fast!!! Will give brainliest
    5·2 answers
  • Whats 34-2 . JK DONT ANSWER THAT my question is .........................
    10·1 answer
  • Antonia earns $6 per hour helping her grandmother. Write and solve an equation to find how many hours she needs to work to earn
    14·1 answer
  • Anyone know asap pls
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!