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3 years ago

Plz help meeeee I'm confused

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

6 0

Divide the first fraction by 2 you get 4/11
divide the second fraction by 2 you get 6/7

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Help? any one can ear brailest

Vitek1552 [10]

Answer: I think best answer for this equation is A

Step-by-step explanation:but just to be exactly sure I suggest using homeworkla .org just to be sure, but I'm positive it's A.

hope this helps :3

8 0

2 years ago

An internet start-up predicts its revenue by a straight-line method with a slope of $7000 per month. In its 6 th month it had re

Margarita [4]

Given that the method of revenue calculation is straight line method, the equation modeling this will be given by:
y=mx+c
where:
m=slope
x=time
c=initial value.
from our question:
slope,m=$7000
time=T
y(x)=R(t)
hence the formula after the sixth month will be:
R(t)=7000T+45000

5 0

2 years ago

How many times does 63 go into 7

Anna [14]

63 goes into 7, 9 times

8 0

3 years ago

A shipping box in the shape of a rectangular prism has the dimension shown.

pogonyaev

Answer:

18 feet³

Step-by-step explanation:

3 · 3 · 2 =

9 · 2 =

18 feet³

8 0

1 year ago

Two different types of polishing solutions are being evaluated for possible use in a tumble-polish operation for manufacturing i

murzikaleks [220]

Answer:

p-value: 1.000

There is enough evidence at the 1% level of significance to suggest that the proportions are not equal.

Step-by-step explanation:

We will be conducting a difference of 2 proportions hypothesis test

The hypothesis for this test is:

H_0: p1 - p2=0

H_a: p1 - p2 ≠0

(p1 ) = 252/300 = 0.84

(p2) = 195/300 = 0.65

This is a 2 tailed test with a significance level of 1%. So our critical values are: z > 2.575 and z < -2.575

See the attached photo for the calculations for this test

8 0

2 years ago