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
KATRIN_1 [288]
3 years ago
6

5 students want ice cream, 7 want a movie, 10 want a custom, and the rest are undecided. If 20% want ice cream how many students

are there in the class
Mathematics
1 answer:
Nataly [62]3 years ago
8 0
There are 25 in the class
You might be interested in
Can someone solve this problem for me? Show me your steps to solve this problem as well.
AveGali [126]
\bf 3^x=81\qquad 
\begin{cases}
81=3\cdot 3\cdot 3\cdot 3\\
\qquad 3^4
\end{cases}\implies 3^x=3^4\implies x=4

if their base is the same, the exponents must also be the same for the equation to be true.
5 0
3 years ago
Lus
inessss [21]

Answer:Percent error=29%

Step-by-step explanation:

Percent error=(Estimated value-Actual value/ Actual value) × 100

Estimated value = amount of cookies Payton thought the mix could make = 36

Actual Value= Amount of cookies made= 28

Percent error= (36- 28)/ 28 x 100

=8/28 x 100

=0.2857 x 100

=28.57 rounded to 29%

6 0
3 years ago
I need help with the bottom part I know the top parr
Inessa05 [86]
You used distributive property because when there’s parentheses in a equation you need to distribute the number outside of the parentheses
7 0
3 years ago
Calulate the speed distaance=15cm&time=13 sec round to 2 decimal place​
aleksley [76]

Answer:

NOW LETS CONVERT IT INTO SI UNIT THE CM TO METRE . 1CM IS EQUAL TO 10 ^MINUS 3 METRE THEREFORE IF WE CONVERT 15CM TO METRE WE WILL GET 0.015 METRE . now let's multiply GIVE US 0.015*13is equal to 0.0195 now let's rond off to two decimal place it will be 1.6*10to the power minus 2

6 0
3 years ago
A submarine dives at an angle of 13 degrees to the surface of the water. The submarine travels at a speed of 760 feet per minute
Bad White [126]
5 54r 4e2dwdfftye45dsww32444444re
3 0
3 years ago
Other questions:
  • Find the slope of the line through the pair of points below.<br> (17, -10), (-17, 2)
    13·1 answer
  • Simplify. 34−4z+54z−12+12z Enter your answer in the box.
    11·2 answers
  • Multiply and simplify answer (1-x)(2-7)  please help.
    7·1 answer
  • 4a^2+2a+4a^2-5<br><br><br> Simplify the expression
    7·2 answers
  • A shopkeeper sold a book for Rs.40 and gets 15% profit.If he wants to get 20% profit then what will be the actual price of book?
    9·1 answer
  • Find the slope of the line passing through the points (-3,1) and (-8,5)
    12·1 answer
  • the student government association is selling roses for valentines day to raise money for their trip to the state convention. Th
    7·2 answers
  • Alexia makes 8 sandwiches. She cuts 4 of the sandwiches into thirds. Se cuts he remaining 4 sandwiches into halves. Alexia eats
    5·1 answer
  • Choose the solution to this inequality.<br> 72≥b+95
    10·1 answer
  • I need help with my fractions please
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!