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
Ghella [55]
3 years ago
6

There are four more girls than boys in Ms. Raub's class of 28 students. What is the ratio of number of girls to the number of bo

ys in her class?
Mathematics
1 answer:
vitfil [10]3 years ago
3 0
There's 16 girls and 12 boys in her class

The ratio would then be 16:12

16:12 simplified would be 4:3

So therefore the ratio of the # of girls to the # of boys is 4:3.
You might be interested in
Which value, when placed in the box, would result in a system of equations with infinitely many solutions?
Fantom [35]

Answer:

<h2>If we placed the number 10 in the box, we obtain a system of equations with infinitely many solutions.</h2>

Step-by-step explanation:

The given system is

y=2x-5\\2y-4x=a

<em>It's important to know that a system with infinitely many solutions, it's a system that has the same equation</em>, that is, both equation represent the same line, or as some textbooks say, one line is on the other one, so they have inifinitely common solutions.

Having said that, the first thing we should do here is reorder the system

y=2x-5\\2y=4x+a

This way, you can compare better both equations. If you look closer, observe that the second equation is double, that is, it can be obtained by multiplying a factor of 2 to the first one, that is

y=2x-5\\2y=4x-10

So, by multiplying such factor, we obtaine the second equation. Observe that a must be equal to 10, that way the system would have infinitely solutions.

Therefore, the answer is 10.

4 0
3 years ago
What fraction of an hour is 18 minutes.
Nuetrik [128]
60 mins in an hour
18/60 is the fraction
3/10 is the simplest form (dividing by 6)
5 0
2 years ago
Which ordered pair is a solution to this equation? y = 2x + 1 A. (0, 1) B. (1, 4) C. (2, 6) D. (3, 6)
grandymaker [24]

Answer:

The answer is A

If x = 0 then y = 1

Step-by-step explanation:

6 0
2 years ago
There were n signers of the Declaration of Independence. The oldest was Benjamin Franklin, who was y years old. 7 is 10% of y an
zvonat [6]
Assuming n is the number of signers.

7 is 10% of y.
7 = 0.1y
y = 70

n is 80% of y
n = 0.8y
n = 0.8(70)
n = 56
56 signers
8 0
3 years ago
Read 2 more answers
D=a/a+12*M. The adult weighs 75 kg. Calculate the adults weight in kilograms to pounds. Round final answer 2 decimal places
andrew-mc [135]

An adult with a weight of 75 kilograms have an <em>equivalent</em> weight of 165.60 pounds.

<h3>How to convert kilograms to pounds</h3>

Herein we have an application of <em>unit</em> conversions between <em>weight</em> units, from kilograms to pounds. Unit conversions follow this <em>direct proportional</em> formula:

y = k · x

Where:

x - Weight in kilograms

y - Weight in pounds

k - Conversion ratio

If we know that x = 75 kg and k = 2.208 lb/kg, then the weight of the adult in pounds is:

y = (2.208 lb/kg) · (75 kg)

y = 165.6 lb

An adult with a weight of 75 kilograms have an <em>equivalent</em> weight of 165.60 pounds.

To learn more on weight units: brainly.com/question/18762697

#SPJ1

5 0
1 year ago
Other questions:
  • How many terms do 8(x-1)+15
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%28fog%29%28%20-%205%29" id="TexFormula1" title="(fog)( - 5)" alt="(fog)( - 5)" align="absmidd
    9·1 answer
  • In 1925, Zbigniew Morón published a rectangle that could be dissected into nine different sized squares as shown in the diagram.
    8·1 answer
  • Can somebody help me with my geometry?
    15·1 answer
  • Linda's penny bank is 2/3 full. After she removes 80 pennies, it is 1/2 full. How many pennies can Linda's bank hold?
    9·1 answer
  • Factor .<br> X2-x-56=0 <br><br> PLEASE HELP!!!
    6·1 answer
  • What is 2 2 3 ÷ 2 3 ?
    13·2 answers
  • The relative frequency of getting and even number is ___? What is it I got 28% and it says it's wrong.
    11·1 answer
  • WILL MARK BRAINLYIST
    11·2 answers
  • The quotient of a and six less than a is identical to four more than the product of a and b.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!