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
Grace [21]
2 years ago
12

Percentage Practice- What percent of 24 is 42?

Mathematics
1 answer:
Oduvanchick [21]2 years ago
5 0

Answer:

24/42

Step-by-step explanation:

You might be interested in
Please answer #1 and #2
DIA [1.3K]
1)
x^2 + (3y/2z) = 7
2x^2z + 3y = 14z
3y = 14z - 2x^2z
3y = 2z(7 - x^2)
  y = 2/3(z)(7 - x^2)

2)
(3zx^4) /(5+z) = 2y
3zx^4 = 2y(5+z)
3zx^4 = 10y + 2yz

6 0
2 years ago
Suppose an automobile manufacturer designed a radically new lightweight engine and wants to recommend the grade of gasoline that
Deffense [45]

Answer:

The F-statistic used to test the hypothesis that the miles per gallon for each fuel are the same is 4.07.

Step-by-step explanation:

There are four treatments in the data given, i.e. k = 4.

Total number of observations, n = 12.

Note: degrees of freedom is denoted as df.

For treatment, the degrees of freedom = k-1 = 4-1 =3 df.

The total degrees of freedom = n-1 = 12-1 = 11 df.

The error in degrees of freedom = df (total) - df(treatment)

The error in degrees of freedom = 11 - 3 = 8 df

At α = 0.05 level,from the F table, the F-statistic with (3 , 8)df is 4.07.

Therefore, the F-statistic used to test the hypothesis that the miles per gallon for each fuel are the same is 4.07.

8 0
2 years ago
Please help me with this/ will give brainlist
nalin [4]

Answer:

102 degrees bc it is vertical angle means there's same degree

6 0
2 years ago
Read 2 more answers
Whats the area?Answer this ASAP plz
DochEvi [55]

Answer:

that is the solution to the question

7 0
3 years ago
Read 2 more answers
What is 75:___= 25:8
vova2212 [387]

Answer:

24

Step-by-step explanation:

75/3 is equal to 25... So, in theory, if you multiply 8 by 3, you should get 24. To check that: 75/24 = 25/8

3 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x.5(x – 10) = 30 – 15x
    15·1 answer
  • The weekly sales of a magazine increased from 500,000 to 600,000. By what percentage did the magazine sales increase?
    5·1 answer
  • 6 cm
    14·1 answer
  • The volume of
    10·2 answers
  • Find the quotient. I need help I am not very good with fractions sorry.
    11·2 answers
  • Solve using substitution please help!!
    6·1 answer
  • The cost, ox), for a taxi ride is given by o(x) = 3x + 2.00, where x is the
    6·1 answer
  • Can you help me?
    5·2 answers
  • What is an equation of the line that passes through the points (-6, -5) and<br> (3, -5)?
    15·1 answer
  • I need help with math ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!