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3 years ago

A number divided by four is 271. What is the number?

Mathematics

2 answers:

Ainat [17]3 years ago

6 0

Answer:

1084

Step-by-step explanation:

271 x 4= 1084

laila [671]3 years ago

5 0

Step-by-step explanation:

N ÷ 4 = 271

N ÷ 4 * 4 = 271 * 4

N = 271 * 4

N = 1084

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4/15x equals 2/5<br> solve for x

irina [24]

Answer:

$1\frac{1}{2} = x$

Step-by-step explanation:

$\frac{\frac{2}{5}}{\frac{4}{15}} = \frac{2}{5} \times \frac{15}{4} = \frac{30}{20} = 1\frac{1}{2}$

I am joyous to assist you anytime.

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3 years ago

Ed turns 34 and deposits $100 at the end of each month in IRA that earns 9% interest p.A compounded monthly. Find how much will

pickupchik [31]

Answer:

FV= $123,879.85

Step-by-step explanation:

Giving the following information:

Montlhy deposit (A)= $100

Monthly interest rate (i)= 0.09/12= 0.0075

Number of periods (n)= 12*26= 312 months

<u>To calculate the future value, we need to use the following formula:</u>

FV= {A*[(1+i)^n-1]}/i

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FV= {100*[(1.0075^312) - 1]} / 0.0075

FV= $123,879.85

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2 years ago

20 people applied for a job. Everyone either has a school certificate or diploma or even both. If 14 have school certificates an

STatiana [176]

Given:

Either has a school certificate or diploma or even both = 20 people

Having school certificates = 14

Having diplomas = 11

To find:

The number of people who have a school certificate only.

Solution:

Let A be the set of people who have school certificates and B be the set of people who have diplomas.

According to the given information, we have

$n(A)=14$

$n(B)=11$

$n(A\cup B)=20$

We know that,

$n(A\cup B)=n(A)+n(B)-n(A\cap B)$

$20=14+11-n(A\cap B)$

$20=25-n(A\cap B)$

Subtract both sides by 25.

$20-25=-n(A\cap B)$

$-5=-n(A\cap B)$

$5=n(A\cap B)$

We need to find the number of people who have a school certificate only, i.e. $n(A\cap B')$ .

$n(A\cap B')=n(A)-n(A\cap B)$

$n(A\cap B')=14-5$

$n(A\cap B')=9$

Therefore, 9 people have a school certificate only.

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3 years ago

Which line segments in the diagram below are parallel?

AveGali [126]

The answer is B due to the corresponding 130

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2 years ago

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My name is Ann [436]

Answer:

Step-by-step explanation:

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3 years ago