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
LenaWriter [7]
4 years ago
15

At a school, the ratio of boys to girls to teachers is 15:12:3. Find the number of boys in the school. Find the number of girls

Mathematics
1 answer:
Sonbull [250]4 years ago
5 0

Answer:

15:12:3= 15 boys 12 girls and 3 teachers

Step-by-step explanation:

There are 5 boys in the School and 4 girls in the School and 1 teachers in the School

Because you got to try to look for a number that you can divide by all three numbers. And that number is 3. Because if you do 15 ÷ 3 =5, 12÷3=4, 3÷3=1

You might be interested in
Find the standard equation for the circle having the given center and radius.
RoseWind [281]

\textit{equation of a circle}\\\\ (x- h)^2+(y- k)^2= r^2 \hspace{5em}\stackrel{center}{(\underset{0}{h}~~,~~\underset{0}{k})}\qquad \stackrel{radius}{\underset{7}{r}} \\\\[-0.35em] ~\dotfill\\\\ ( ~~ x - 0 ~~ )^2 ~~ + ~~ ( ~~ y-0 ~~ )^2~~ = ~~7^2\implies x^2+y^2=49

7 0
2 years ago
Safiya deposited money into a bank account that earned 6.5% simple interest each year. After 312 years, she had earned $36.40 in
leonid [27]

Answer:

$1.80

Step-by-step explanation:

Use formula

I=P\cdot i\cdot t,

where I is interest, P is total principal, i is rate of interest per year (as decimal) and t is total time in years.

In your case,

I=$36.45, t=312, i=0.065, then

36.45=P\cdot 0.065\cdot 312,\\ \\P\approx \$1.80

6 0
3 years ago
Read 2 more answers
A toy company produces 1,000 toys per
lidiya [134]
C option is correct. Because out of 10 toys 1 is defective. So 10 will be defective out of 100 and 100 will be defective out if 1000 i.e the monthly production.
8 0
4 years ago
Y-3=4(X+2) in slope intecept form
ELEN [110]
Y - 3 = 4x + 8
y = 4x + 11

slope = 4
3 0
3 years ago
I need help with this fast
Vlada [557]

Answer:

x= 10

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the common ratio in the sequence 6 12 24 48 96<br> A-2<br> B2<br> C6<br> D1/2
    14·2 answers
  • RSM Question NEED HELP!!! A cyclist rides into the country at an average speed of 10 miles per hour. When his bicycle gets a fla
    5·1 answer
  • ( 1/2 )2 · ( 1/3 )2=?
    6·1 answer
  • -6x + 8 =26 please show work
    9·2 answers
  • 2/3 is greater than or less than 6/25
    9·1 answer
  • Use the properties of equality to Southeast equation b-3=4<br><br>a.7<br>b.1<br>c.-1<br>d.-7
    11·2 answers
  • In a sample of students, 12 out of 24 students in a class wanted a sandwich for lunch. Using the data from the sample, predict h
    10·1 answer
  • Y + 5x = 37<br> y = -x+13<br> Show your work<br> Substitution one equation
    11·1 answer
  • Ruben put an empty cup underneath a leaking faucet. After hours, Ruben had collected cup of water. What is the rate, in cups per
    12·2 answers
  • What is Everyone up to???
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!