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
Andru [333]
3 years ago
9

You are assigned 32 math exercises for homework. You complete 87.5% of these before dinner. How many do you have left to do afte

r dinner?
Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0
You would have 4 left after dinner: (.875)(32)=28 so you have 28 completed before dinner and would have 4 left to do.
You might be interested in
If you multiply the four-digit number abcd by 4, the order of digits will be reversed. That is, abcd x 4=dcba. The digits a, b,
Arisa [49]
The given is that A B C D <span>x 4 = D C B A
</span><span>
Possible values of A are 1 or 2. It can't be 1 since the </span><span> </span><span>final result A is in unit place and 1 is not possible when we multiply any number by 4
</span><span>
2 B C D x </span><span>4 = </span><span>D C B 2</span>
It is clear above, that D = 8
2 B C 8 x <span>4 = </span><span>8 C B 2</span>
Possible values of B should be 1 or 2
We try B=1

2 1 C 8 x <span>4 = </span><span>8 C 1 2

</span>To find for C, you can use the equation:

(2000+100+10C+8) x 4 = 8000+100C+10+240C = 432-12 = 420
Therefore,

C = 7
So, the number is 2178.
5 0
3 years ago
Read 2 more answers
Jemina has 4 dogs, 8 cats and 12 fish as pets at her house.
eduard

Answer:

8:16

Step-by-step explanation:

6 0
2 years ago
34.7985347985 rounded to the nearest tenth
Nina [5.8K]
The answer would be 34.8 I’m pretty sure
7 0
2 years ago
Read 2 more answers
X = zv-zk^5 solve for z
Aloiza [94]
Undistribute z
x=z(v-k^5)
divide both sides by (v-k^5)
z= \frac{x}{v-k^5}
4 0
3 years ago
Read 2 more answers
Someone help me with this ASAP. please give me all the answers!!​
Virty [35]
Tyy is doing well with me and wI the heist setups were good and the way it is and I can’t remember the exact time that I have to go to sleep I just need to get up to work on the work done with work done today and then I have up a couple hours and then
6 0
3 years ago
Other questions:
  • Need help can you please explain how I do this.
    12·1 answer
  • The radius of a basketball is approximately 4.7 inches. Find the circumference to the nearest tenth of an inch
    12·1 answer
  • How do I write 1,234,678 in word form
    13·1 answer
  • Which of the following is NOT a
    11·1 answer
  • I found x by doing cross multiplication. But I’m not sure how to find Y. Can anyone help?
    12·1 answer
  • If mAD
    10·1 answer
  • The sun of three consecutive integers is 60 find the integers
    14·1 answer
  • PLEASE SAY IF THE NUMBERS ARE RATIONAL OR IRRATIONAL. PLEASE NO LINKS.
    12·2 answers
  • If 2x -3y = 3 then find 16x 64y =?​
    6·2 answers
  • What is 4(2x-11)+2(-3x-1)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!