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
Varvara68 [4.7K]
1 year ago
6

Donna tutors English. for each hour that she tutors, she earns 25 dollars. her earning, E ( in dollars) after tutoring for h hou

rs is given by the following function.E(h)=25hHow much does Donna earn if she tutors for 3 hours??dollars
Mathematics
1 answer:
pickupchik [31]1 year ago
4 0
\begin{gathered} E=25h \\ h=\text{ number of hours} \\ E=25\cdot(3) \\ E=75 \\ \text{Donna earns 75dollars for 3 hours} \end{gathered}

You might be interested in
The amount of a radioactive isotope decays in half every year. The amount of the isotope can be modeled by f(x) = 346(one half)x
Leno4ka [110]
It means the first iteration of decay would be 1/2 of 346, which is 173
8 0
2 years ago
Frank and James take 4 hours to paint a room. If frank painted alone it would take him 9 hours. How long would it take James to
aksik [14]
It would take james 9 hours to paint the room alone
3 0
2 years ago
Maria bought and notebooks that cost $0.95 each and pee pants that cause 0.50 each . a 7.5% sales tax will be applied to the tot
Travka [436]
.95+.50*7.57282&[email protected]@“2
6 0
3 years ago
Read 2 more answers
Pleaseeeee help me!!!!! i’ll appreciate it so much!
Shtirlitz [24]

Answer:

Step-by-step explanation:

∠Y = ∠P, so AY = AP

Perimeter = AY + AP + 13 = 43

AY + AP = 30

∠Y = ∠P, so AY = AP

AP = 30/2 = 15

6 0
3 years ago
Read 2 more answers
A hungry elf ate 35 of your muffins. That was 710 of all of them! With how many did you start?
KengaRu [80]

Answer:

2094.5 muffins

Step-by-step explanation:

The problem is a little bit messy, but i’m guessing you meant that the elf ate 35% of the muffins, which 35% is 710 muffins. so since 35% of muffins is 710 muffins, let’s multiply that by 2 so we can get 70%.

so 710 x 2 is 1420. so 70% of the muffins is 1420 muffins! sadly that’s not all of the muffins. we’re still missing another 30%. since we don’t know how many muffins are in 30%, let’s just take 710 muffins - 5%. when you do that you get 674.5. so now that we know how much is in 30%, let’s take 1420 + 674.5. when you do that you get 2094.5! so you started off with 2094 and a half muffins!

6 0
2 years ago
Other questions:
  • At time tequals​0, water begins to drip out of a pipe into an empty bucket. After 14 ​minutes, there are 7 inches of water in th
    8·1 answer
  • I NEED HELP BAD!!!!! BRAINLIEST FR FIRST RIGHT ANSWER
    15·1 answer
  • Expression of 5423*1000,0000,0000
    10·1 answer
  • Help me plz answer the pic
    10·2 answers
  • PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
    8·1 answer
  • How do you use the half angle formula for <br> sin (5π/12)?
    5·1 answer
  • What is the answer to 1/4(12+x)+1/2(x-6)
    14·1 answer
  • Hey lads could you please check out my channel on you.tube please leave a like and subscribe it would help a lot much love stay
    9·1 answer
  • Please help me with my math question?
    9·1 answer
  • Simplify 2 1/2 times 3/4
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!