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
hoa [83]
3 years ago
11

There were 12 boys and 20 girls in chorus.

Mathematics
1 answer:
zzz [600]3 years ago
8 0

Answer:

3:5

Step-by-step explanation:

you divide them by 4!

You might be interested in
Frank and his family went on vacation one summer, and drove 3,000 miles in 10 days. If they drove an equal distance every day, h
kiruha [24]

Answer:

Distance cover by Frank and family each day = 300 miles per day

Step-by-step explanation:

Given:

Total distance cover by Frank and family = 3,000 miles

Number of days = 10

Find:

Distance cover by Frank and family each day

Computation:

Distance cover by Frank and family each day = Total distance cover by Frank and family / Number of days

Distance cover by Frank and family each day = 3,000 / 10

Distance cover by Frank and family each day = 300 miles per day

3 0
3 years ago
Read 2 more answers
9 is the geometric mean between 4 and which other number?
KonstantinChe [14]
Answer is A. 20.25

cause 20.25 x 9 = 81
√81 = 9
so 9 is the geometric mean <span>between 4 and 20.25</span>
5 0
4 years ago
Solve for m <br>-2(m +5) +14 =-6​
Westkost [7]

Answer:

m=5

Step-by-step explanation:

-2m-10+14=-6

-2m+4=-6

-2m=-10

m=5

6 0
3 years ago
A cube has side length x. One side of the cube is increased by 4 inches, and another side is doubled. The volume of the new rect
AfilCa [17]

Let

x-------> the length side  of the original cube

we have

2x^{3} +8x=450\\2x^{3}=450-8x

Divide by 2 both sides

x^{3}=225-4x

The system of equations is equal to

y=x^{3} --------> equation 1

y=225-4x --------> equation 2

using a graphing tool

see the attached figure  

we know that

the solution of the system of equations is the intersection both graphs

therefore

the solution is

x=5.86\ in

therefore

<u>the answer is</u>

5.86\ inches


6 0
3 years ago
Read 2 more answers
A crew of a highway workers paved 2/15 mile in 20 minutes if they work at the same rate what portion of a mile will they pave in
Brut [27]
<span>the answer will be
396763</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Question Help A manufacturer ships toasters in cartons of 1010. In each​ carton, they estimate a 1010​% chance that any one of t
    6·1 answer
  • PLEASE HELP!!!! 20 points
    9·1 answer
  • 6) <br><br><br><br><br><br><br><br> Find the surface area of the rectangular prism.
    11·1 answer
  • Let x = 4. Evaluate the expression.<br><br> x−3
    5·2 answers
  • Please help, due today
    6·1 answer
  • У + 8 = (x — 1)
    15·1 answer
  • Find the formula for the geometric sequence 4, -8, 16, -32
    14·1 answer
  • (x-5)(-2) Please help, need awnser by thursday
    6·1 answer
  • Help asap
    8·1 answer
  • The finances of a group of pet owners were analyzed to determine how much they were spending on their pets each year. Would (3,7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!