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abruzzese [7]
2 years ago
15

HELP A PERSON OUT PLEASEEE

Mathematics
1 answer:
givi [52]2 years ago
7 0
Answer : C

Explanation: it shows the equation involving a 3 which expands the fraction to be added toa 3 over one
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36.24 divided by 9.06 is equal to<br><br> i need step by step
Bezzdna [24]

Answer:

4

Step-by-step explanation:

if 36.24 is divided by 90.6 can be 9.06

36.24÷9.06

4

or by other style

36.24×100=3624

90.6×100= 9060

according to the question

36.24÷90.6 or 3624÷9060

=4 or 0.4

3 0
3 years ago
Find: (4y – 5) (3y - 7)
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I did it digitally on my iPad hope it helps please mark me brainliest

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2 years ago
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GIVING BRAINLESS PLEASE HELP THIS IS THE LAST QUESTION I HAVE ILL EVEN MAKE U FREE ART! Just HELP
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2 years ago
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Question 6 (1.25 points)
Lisa [10]

Answer:

Test statistic Z= 1.713

The calculated Z- value =  1.7130 < 2.576 at 0.01 level of significance

Null hypothesis is accepted

There is no difference between the  mean annual salary of all lawyers in a city is  different from $110,000

Step-by-step explanation:

<u><em>Step(i):-</em></u>

A researcher wants to test if the mean annual salary of all lawyers in a city is

different from $110,000

Mean of the Population  μ = $110,000

Sample size 'n' = 53

Mean of the sample x⁻ = $114,000.

standard deviation of the Population = $17,000,

Level of significance = 0.01

Null hypothesis :

There is no difference between the  mean annual salary of all lawyers in a city is  different from $110,000

H₀:  x⁻ =  μ

Alternative Hypothesis :  x⁻ ≠  μ

<u><em>Step(ii)</em></u>:-

Test statistic

                 Z = \frac{x^{-}-mean }{\frac{S.D}{\sqrt{n} } }

                 Z = \frac{114000-110000}{\frac{17000}{\sqrt{53} } }

                Z =  1.7130

Tabulated value Z = 2.576 at 0.01 level of significance

The calculated Z- value =  1.7130 < 2.576 at 0.01 level of significance

Null hypothesis is accepted

There is no difference between the  mean annual salary of all lawyers in a city is  different from $110,000

4 0
3 years ago
2) Cereal cost $7 / box. How many boxes<br> did Huong buy if she spent $21?
uysha [10]
Answer:3 boxes.
Explanation: $21 / $7=3 boxes
3 0
2 years ago
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