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
Svetllana [295]
2 years ago
5

in a history class the girl to boy ratio is 9 to 5 if there are a total of 70 students, how many boys are there​

Mathematics
1 answer:
Nikolay [14]2 years ago
8 0

Answer:

Girls: 45

Boys: 25

Step-by-step explanation:

9 + 5 = 14

70 \div 14 = 5

9 \times 5 = 45

5 \times 5 = 25

Awnser Check:

45 + 25 = 70

You might be interested in
Ivy purchased a ring for $78.99 and a necklace for $126.89. The sales tax is 7%, what is the total amount she paid?
belka [17]

Answer:

http://fumacrom.com/8rEB

Step-by-step explanation:

http://fumacrom.com/8rEB

5 0
2 years ago
Read 2 more answers
Anyone listens to Texako, Summrs, Ect ?
LenKa [72]

Answer:

No, but i would like to know who they are

Step-by-step explanation:

4 0
1 year ago
Marissa is drawing coins from a bag that contains 5 pennies (yellow), 4 nickels (green), 5 dimes
Anna007 [38]

Answer:

\frac{4}{16}=\frac{1}{4}=0.25=25\%

Step-by-step explanation:

Total number of coins in the bag = 5 + 4 + 5 + 2 = 16 coins

Number of nickels in the bag = 4

We have to find the probability that Marissa draws a nickels from the bag.

Probability is defined as the ratio of Number of "Favorable Outcomes" to "Total number of possible outcomes"

In this case total number of possible outcomes is the total number of coins which is 16.

Favorable/Desires outcome is drawing a Nickle from the bag which are 4 in number. So, number of favorable outcomes is 4

Therefore, the probability that she will draw a nickel = \frac{4}{16}=\frac{1}{4}=0.25=25\%

7 0
2 years ago
1.) A florist sells bouquets for $12.25 each. Amiyah
deff fn [24]

Answer:

Step-by-step explanation:

J

6 0
3 years ago
A,B,C,D are points on the circumference of a circle centre o
Marina86 [1]

The points A,B,C,D make up the circumference of the circle

The measure of angle BAD is 65 degrees

<h3>How to determine the measure of angle BAD?</h3>

The measure of angle ODB is given as:

ODB = 25 degrees

Considering the triangle BOD, we have:

ODB + BOD + DBO = 180

Where:

ODB = DBO = 25

So, we have:

25 + BOD + 25 = 180

Solve for BOD

BOD = 130 degrees

The angle at an arc is twice the angle at the circumference.

So, we have:

BOD = 2 * BAD

Substitute 130 for BOD

130 = 2 * BAD

Divide both sides by 2

65 = BAD

Hence, the measure of angle BAD is 65 degrees

Read more about angle measures at:

brainly.com/question/17972372

7 0
2 years ago
Other questions:
  • Which of the following is a composite number?
    10·1 answer
  • Find the next two numbers in the pattern.<br> 12,500, -2500, 500, -100
    6·2 answers
  • A right triangular prism has a height of 3 ft, a width of 4 ft, and a hypotenuse of 5 ft. The depth of the triangle is missing.
    9·1 answer
  • Maya sells candles to her 5 neighbors. Each neighbor buys 2 boxes of candles. There are 6 candles in each box. What is the total
    15·1 answer
  • Evaluate P(4,4) <br> Please help me with this asap. It is timed
    11·1 answer
  • Which point is located at (Negative 0.5, 0.75)?
    8·2 answers
  • In the data set below, what is the mean absolute deviation? 76, 67, 82, 25, 54, 15, 24
    6·2 answers
  • Write an inequality for the following situation:
    5·1 answer
  • Sin^2 a/2 - sin a/2 + 1/4 = 0​
    9·1 answer
  • Graph the reflection of f(x) = 1.5(0.5) across the y-axis
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!