3 years ago

What is a common fraction of 45 of 60?

Mathematics

1 answer:

fredd [130]3 years ago

8 0

Answer:

Step-by-step explanation:

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In an election, a candidate got 82% votes. He won the beating his rival candidate by 576 votes. How many votes were polled?

Slav-nsk [51]

Answer:

900

Step-by-step explanation:

A candidate got 82%votes.

Loosing candidate get=(100-82)=18%

Difference between two votes.

=(82-18)%=64%

Let be the Total vote is=x.

64% of the total vote=576

$Or, 64 \%\times x= 576$

$Or, \frac{64}{100} \times x = 576$

$Or,x= \frac{576 \times 100}{64}$

$Or,x=900$

∴The total votes that were polled are 900.

8 0

3 years ago

A factory that manufactures bolts is performing a quality control experiment. Each object should have a length of no more than c

disa [49]

Answer:

There is sufficient evidence. A further explanation is provided below.

Step-by-step explanation:

According to the question,

The alternative as well as null hypothesis will be:

$H_0:\mu = 16$

$H_a:\mu>16$

The test statistics will be:

⇒ $z = \frac{\frac{\bar x - \mu}{\sigma} }{\sqrt{n} }$

By putting the values, we get

⇒ $=\frac{\frac{16.06-16}{0.24} }{\sqrt{96} }$

⇒ $=\frac{\frac{0.06}{0.24} }{\sqrt{96} }$

⇒ $=2.45$

Or,

The p-value will be:

= 0.0071

i.e.,

⇒ $p-value< \alpha$

Thus the above is the correct answer.

6 0

3 years ago

Which undefined terms are needed to define parallel lines

Alexandra [31]

Parallel lines<span> are coplanar </span>lines<span> that do not intersect</span>

6 0

3 years ago

The frog jumped 7/8 of a foot on the first jump and 2/3 of a foot on the second

Marina86 [1]

He jumped 1.542 feet
7/8 + 2/3

5 0

3 years ago

Josiah went to the local barber to get his haircut.it cost 18 for the haircut.josiah tipped the barber 15%.what was the total co

dalvyx [7]

$20.70
Eighteen dollars
Fifteen percent of eighteen is 2.7
(.15 X 18)+18

4 0

3 years ago

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