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3 years ago

The sum of a number squared and five

Mathematics

1 answer:

Pie3 years ago

5 0

Answer:

(x+5^3 is the answer of this question

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The length of a suitcase is 36 inches . The diagonal of the suitcase is about 51 inches . What is the width of the suitcase ,rou

Mrrafil [7]

Given:

The length of a suitcase is 36 inches.

The diagonal of the suitcase is about 51 inches.

We need to determine the width of the suitcase.

Width of the suitcase:

The width of the suitcase can be determined using the Pythagorean theorem.

Thus, we have;

$d^2=l^2+w^2$

where d is the diagonal, l is the length and w is the width.

Substituting the values, we get;

$51^2=36^2+w^2$

Squaring the terms, we have;

$2601=1296+w^2$

Subtracting both sides by 1296, we get;

$1305=w^2$

Taking square root on both sides, we get;

$36.12=w$

Rounding off to the nearest inch, we get;

$36=w$

Thus, the width of the suitcase is 36 inches.

4 0

4 years ago

What is Inequality Notation

Leto [7]

An inequality describes a relationship between two different values. The notation ab means that a is strictly greater than b .

8 0

3 years ago

Read 2 more answers

Restaurant charges an automatic gratuity of 18% on tables with more than 6 people. A party of 8 had a bill of p. Which expressio

noname [10]

Since there are more than 6 people at the table, we know that the 18% gratuity is going to be charged. In order to multiply a number by a percent, you need to first convert it to a decimal and 18% as a decimal is .18. Just the gratuity would be .18p, but, this is where they're trying to trick you. It is asking for the total cost of the meal including gratuity. The whole meal is 100%, so you add 100%to 18% and get 118%. 118% converted to a decimal is 1.18, so the total cost of the meal including gratuity can be expressed by 1.18p.

8 0

3 years ago

Read 2 more answers

Exhibit 10-7 In order to estimate the difference between the average hourly wages of employees of two branches of a department s

Leokris [45]

Answer:

$E(x)=1$

Step-by-step explanation:

From the question we are told that:

Sample mean 1 $\=x_1=$9$

Sample mean 1 $\=x_2=$8$

Sample standard deviation 1 $\sigma_1 = $2$

Sample standard deviation 1 $\sigma_2 = $1$

Generally the equation for Point estimate is mathematically given by

$E(x)=\=x_1-\=x_2$

$E(x)=9-8$

$E(x)=1$

8 0

3 years ago

Paulie ordered 250 pens and 250 pencils to sell for a theatre club fundraiser. The pens cost 11 cents more than the pencils. If

Korolek [52]

Remember that cents has a decimal when put in an equation.
250(x + 11) + 250x = 4250
250x + 2750 + 250x = 4250
500x + 2750 = 4250
500x = 1500
x = 3 cents (pencils)
x+11 = 14 cents (pens)

4 0

4 years ago