2 years ago

What is the quotient of 1/3 divided by 4/5 A)15/4 B)5/12 C)4/15 D)12/5

Mathematics

2 answers:

storchak [24]2 years ago

7 0

Answer:

Step-by-step explanation:

Anuta_ua [19.1K]2 years ago

4 0

Answer:

D) 12/5

Step-by-step explanation:

You might be interested in

PLEASE HELP ITS FOR A FRIEND!!!! the last time Rachael played football she made a touchdown 25% of the time she ran the ball bas

Tema [17]

Answer: 5 times

Step-by-step explanation:

7 0

3 years ago

PLS HELP ASAP!!!!!! <br> THANK UUU

Elodia [21]

Answer:

a: is 36

Step-by-step explanation:

8 0

2 years ago

15 = 3n + бр.<br> help!

Alla [95]

15 is the awnser too this one

3 0

2 years ago

How many ninths are in 1/6

irga5000 [103]

54 ninths equals to 1/6

8 0

3 years ago

Read 2 more answers

uppose a large telephone manufacturer has a problem with excessive customer complaints and consequent returns of the phones for

vodka [1.7K]

Answer:

The answer is "294.2075".

Step-by-step explanation:

Given:

$\hat{p} = 0.5 \\\\1 - \hat{p} = 1 - 0.5 = 0.5\\\\E = 4\% = 0.04\\\\$

At $83\%$ confidence level the z is ,

$\alpha = 1 - 83\% = 1 - 0.83 = 0.17\\\\\frac{\alpha}{2} = \frac{0.17}{2} = 0.085\\\\Z_{\frac{\alpha}{2}} = Z_{0.085} = 1.3722\\\\n = (\frac{Z_{\frac{\alpha}{2}}}{E})^2 \times \hat{p} \times (1 - \hat{p})\\\\$

$= (\frac{1.3722}{0.04})^2 \times 0.5 \times 0.5\\\\= (34.305)^2 \times 0.5 \times 0.5\\\\= 1,176.83 \times 0.5 \times 0.5\\\\= 1,176.83 \times 0.25\\\\=294.2075$

5 0

3 years ago