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
Hoochie [10]
3 years ago
11

In Jacks class, 75% of the students are girls. there are 18 girls in the class. what is the total number if students in the clas

s?
Mathematics
2 answers:
Andre45 [30]3 years ago
6 0
18 = .75x
/.75   /.75 (divide both sides by .75 to isolate x)

24 = x

24 total students

Hope this helps!
Kobotan [32]3 years ago
6 0
24 there are 24 girls in the class
You might be interested in
A rectangle has 3 square feet and width 1/2 foot. What is the length of the rectangle
Yakvenalex [24]

Answer:

We Know, Area = Length * Width

Here, A = 3

W = 1/2

Substitute it into the expression,

3 = L * 1/2

L = 3/ 1/2

L = 3/2 ft²

So, the length of the rectangle would be 3/2 ft²

<u>Hope this helps! :)</u>

<u></u>

8 0
3 years ago
Which is an equation of direct proportion?
V125BC [204]
A because the graph of a direct proportion crosses the origin.

Don't forget to vote brainliest and follow me!!!
3 0
3 years ago
Read 2 more answers
What value of "a" makes the system 3x-y=17 and ax+y=-7 have no solution?
Norma-Jean [14]

Answer:

y=-7-ax

3x-(-7-ax)=17

3x+7+ax=17

3x+ax=10

x(3+a)=10

x=10,3+a=10 a=10-3 a=7

5 0
3 years ago
Could anyone check my Algebra answer?
Mekhanik [1.2K]

Answer:

yes -156 is correct

Step-by-step explanation:

4 0
3 years ago
If the homogeneity of variance assumption is violated in an independent groups t test, this means _________. the populations fro
Anit [1.1K]

Answer:

the populations from which the samples were drawn have different standard deviations

Step-by-step explanation:

Given that the assumption of homogeneity of variance is the same as the assumption of the independent samples t-test which asserted that all comparison groups possess the same variance

Therefore, if the homogeneity of variance assumption is violated in an independent groups t-test, this means "the populations from which the samples were drawn have different standard deviations."

5 0
3 years ago
Other questions:
  • Which statements are true? Check all that apply.
    14·2 answers
  • Please help me out with this algebra2
    6·1 answer
  • Which of the following is true regarding the solutions to the logarithmic equation below? 2 log Subscript 6 Baseline (x) = 2. lo
    12·2 answers
  • In ΔEFG, the measure of ∠G=90°, the measure of ∠E=40°, and EF = 75 feet. Find the length of GE to the nearest tenth of a foot.
    14·1 answer
  • What percent is 6 out of 30? 2% 6% 20% 30%
    12·2 answers
  • There are 384 nails in a 16-ounce jar. How many nails are there per ounce in the jar?
    10·2 answers
  • A freight train traveled 144 miles in 6 hours. At what rate, in miles per hour, did the train travel?
    13·2 answers
  • Please help need answer
    5·1 answer
  • Rachel jogged along a trail that was 1/4 of a mile long. She jogged along the trail 8 times. How many miles did Rachel jog?
    9·2 answers
  • Someone please help me
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!