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Sloan [31]
3 years ago
13

Is 4/7 24/35 perform a ratio

Mathematics
1 answer:
uysha [10]3 years ago
5 0
No. If  4x= 24 then x=6. 7 multiplied by 6 equals 42, not 35 so this is not a ratio.
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Austin is a human resources executive for a technology company. He is deciding between two types of plans for vacation allowance
ElenaW [278]

The question requires that we have to state the hypothesis:

null hypothesis;H0: u1 < u2, the alternate hypothesis;H1: u1 > u2. The one tail test is what is to be used.

<h3>A. How to state the hypothesis</h3>

H0: u1 < u2

H1: u1 > u2

The one tail test statistic is what is to be used here

<h3>B. standard error </h3>

\sqrt{\frac{30.8}{17} +\frac{6.1}{15} }

= 1.49

The df = 17 + 15 - 2

= 30

test statistic = 18.9 - 17.4 / 1.49

= 1.007

We have the critical value on excel as T.INV(0.9,30)

=  1.310

E. At 0.1, we can conclude that  t-value (1.007) does not lies in the rejection area. We fail to reject the null hypothesis. Hence we conclude that the mean vacation with the unlimited plan is greater.

Read more on statistics here brainly.com/question/7597734

#SPJ1

4 0
2 years ago
What is the volume of a cube with an edge length of 7 centimeters?
crimeas [40]
Volume of a cube is a side length cubed

So 7*7*7

Answer is 343 centimeters
3 0
3 years ago
Read 2 more answers
Sophie can type 128 words in 3 minutes. How many minutes will it take her to type 576 words?​
Andrej [43]
Let’s first find the rate that she types at in wok.
128/3 = 42+2/3 words per minute.
Now divide 576 by the rate.
576/42.666= 13.5 minutes
7 0
3 years ago
Which is equivalent to 12(323)?
sladkih [1.3K]

Answer:

3,876

Step-by-step explanation:

if you multiply 323 by 12 you get 2,876. Hope this helps!


5 0
3 years ago
Read 2 more answers
Someone do this thanks
Arturiano [62]

Answer:

2

Step-by-step explanation:

12-2= m(2+3)

m= 10/5=2

4 0
3 years ago
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