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
Zigmanuir [339]
3 years ago
7

The ratio of boys to girls is 3:5. there are 40 students in the class. how many students are girls

Mathematics
1 answer:
kirza4 [7]3 years ago
8 0
3 + 5 = 8
40/8 = 5
5 x 5 = 25 girls
You might be interested in
Which can be the first step in finding the equation of the line that passes through the points (5,-4) and (-1,8) in slope-interc
Mars2501 [29]

 

<span>Hello : let  A(5,-4)    B(-1,8)
the slope is :   (YB - YA)/(XB -XA)
(8+4)/(-1-5)  =-2
an equation is : y=ax+b     a is a slope</span>

y = -2x +b

 

the line through point  A(5,-4) :  -4= -2(5)+b<span>
<span>b = 6
the equation is : y =-2x+6</span></span>

7 0
3 years ago
Read 2 more answers
Find arc “s”. Theta is 114 degrees
vampirchik [111]

Answer:

jwrwdgkahreyaygsjagskjfrusyk

5 0
3 years ago
!!!!!HELP!!!!!
DIA [1.3K]

Answer:

The experimental probability would be equal to the number of times the event happened over the number of times it was attempted. In this case, the experiment was tried 48 times, and only 6 times did it land on 2. The experimental probability is 6/48, which simplified to 1/8.

5 0
3 years ago
Read 2 more answers
Points A, B, and C are collinear. Find the value of x given AB = 3x, BC = 5x + 10. and AC = 74.​
Mars2501 [29]

Answer:

x = 8

Step-by-step explanation:

since it's a collinerar

or, AB+BC=AC

or, 3x+5x+10 = 74

or, 8x = 74-10

or, 8x = 64

or, x = 64/8

x = 8

6 0
3 years ago
The cost of a cycle is ICRS $-3500. If the exchange rate of Indian currency is IC Re1= NC Rs 1.60, find the cost of cycle in Nep
adell [148]
Answer: $35

Explanation: if you times it by -100 it should be $35
6 0
2 years ago
Other questions:
  • If your starting salary is 40,000 and you receive a 3% increase at the end of every year, what is the total amount, in dollars,
    9·2 answers
  • What are the like terms and coefficients in 2m+3m-m
    15·1 answer
  • A GARDEN SNAIL CAN TRAVEL ABOUT 5 FEET IN 2 MINUTES.AT THIS SPEED HOW FAR CAN IT TRAVEL IN ONE HOUR
    12·2 answers
  • Please help!!! I very much need help, thank you!
    5·1 answer
  • Evaluate 4(a2 + 2b) - 2b when a = 2 and b = –2.
    12·2 answers
  • Test the divisibility of the following :<br>57624 is divisible by 6 ? If It is then explain.  <br>​
    12·2 answers
  • Is the sequence below arithmetic or geometric? Explain
    12·1 answer
  • Sheleah and her family are planning a trip from Los Angeles, California to Melbourne, Australia. While booking her family's plan
    13·2 answers
  • PLEASE HELP ME
    13·2 answers
  • \Which expression is equivalent to Negative 2 and one-fourth divided by negative two-thirds?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!