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
Fynjy0 [20]
3 years ago
13

Need help and explain it plz

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
8 0
Ok so you could use the equation h=t divided by w.
h represents the hours volunteered in one week.
t represents the amount of hours volunteered in the original amount of weeks.
w represents the original amount of weeks.
When you plug In the numbers you get h=72 divided by 12 which gives you h=6 so Penn volunteered 6 hours in one week.
You know the answer is reasonable because there are 168 hours in a week, so Penn could easily spend 6 hours a week volunteering.
Sorry if my explanation is confusing, but I tried to help. Good luck :)
You might be interested in
Fred paid $75 for a pack of 15 toy mice.<br><br><br> How much did each mouse cost?
morpeh [17]
75 divided by 15 equals 5 so each mouse cost $5.
7 0
3 years ago
Read 2 more answers
Is 64 a perfect cube?
3241004551 [841]

It's a perfect square because 8 times 8 equals 64.

6 0
3 years ago
Read 2 more answers
Find the missing character (?)
4vir4ik [10]
The answer is 7, your welcome :).
6 0
3 years ago
angle 0 is in quadrant 1 with sin0 = 2/5. Use the Pythagorean identity, sin^2 0 + cos^2 0 = 1, to calculate the value of cos0 as
Gwar [14]
We know that
sin²x+cos²x=1
so 
clear cos x
cos x=(+/-)√[1-sin²x]

in this problem
<span>Angle 0 is in quadrant 1 -----> cos o and sin o are positive
</span>sin o=2/5
cos x=√[1-(2/5)²]----> cos o=√[1-4/25]----> cos o=√[21/25]---> cos o=√21/5

the answer is
cos o=√21/5

7 0
3 years ago
If town A had 35 people, 12 left, 13 joined, 39 joined, 25 got killed, how many people were there left?
Makovka662 [10]

Answer:

50

Step-by-step explanation:

35 - 12 + 13 + 39 - 25 = 50

6 0
3 years ago
Other questions:
  • Can one line be shorter than the other and still be parallel
    8·1 answer
  • Parallelogram ABCD is dilated to form parallelogram EFGH. Side BC is proportional to side CD. Which corresponding side is propor
    14·2 answers
  • Factor this and find all roots
    7·1 answer
  • Carl earns $8 per hour in his summer job. He hopes to earn between $120 and $200 per week. How many hours (x) will he need to wo
    12·2 answers
  • Please help! I need the answer​
    8·1 answer
  • If the image of A after dilation of 3 is A'(12, -6), what is the location of A?
    9·1 answer
  • What number is represented by the point plotted on the number line?
    15·1 answer
  • You have to spend less than $500 at the mall. Each pair of pants costs $25 and each shirt costs $10. Write an inequality to repr
    13·2 answers
  • What is the value of x in the figure below? Round to the nearest tenth.<br> Х<br> 18<br> 52
    5·1 answer
  • An associate professor of physics gets a $200 a month raise. She figures that with her new monthly salary she can buy more goods
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!