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2 years ago

Need help finding the following.

Mathematics

1 answer:

krok68 [10]2 years ago

5 0

Step-by-step explanation:

if I see this correctly in the fuzzy picture, the functions are multiplied and there is no composition (or staging) of functions (which would be the function of a function of a variable).

since it is a multiplication, the operation is commutative. that means the sequence does not matter.

5×4 = 4×5,

so is also function q × function p = function p × function q

therefore, both answers are the same.

as with any other arithmetic operation with functions we do this by applying the multiplication to the expressions.

q×p = sqrt(x + 7) × (x² + 5)

(q×p)(2) = sqrt(2 + 7) × (2² + 5) = sqrt(9) × 9 = 3×9 = 27

and so is

(p×q)(2) = (2² + 5) × sqrt(2 + 7) = ... = 27

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3.452 × 100 =-------------

Lilit [14]

Answer:

345.2

Step-by-step explanation:

1: Move 3.452 to the end of the equation

(3.452 × 100) -> (3.452 × 100 = 3.452)

2: Since 100 has 2 zeros, move the decimal point 2 places to the right.

(3.452 × 100 = 3.452) -> (345.2)

Hope this helps!

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4 years ago

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According to recent reports, Apple Inc. holds 27.6% of the Tablet Computer market. Suppose a consumer research company believes

KonstantinChe [14]

Answer:

We don't have sufficient evidence to support the claim

Step-by-step explanation:

Null hypothesis:

$H_0: p = 0.276$

Alternate hypothesis:

$H_1: p < 0.276$

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4 years ago

3x+(2x-5)=13-2(x+2)how much is this

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Look at the pictures it explains the equation step by step tell me if you have any questions the answer is at the bottom

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4 years ago

Determine the missing value, x, of the rectangular pyramid below, if the volume is 280 cm3

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Answer:

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Step-by-step explanation:

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3 years ago

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Which of the following transactions results in a decrease in the return on assets ratio?

posledela

The options are

A. Increasing the sales price of the products sold.

B. An increase in the net profit margin ratio.

C. Purchasing land by signing a long-term note payable.

D. Collecting cash from an account receivable.

Answer:

Purchasing land by signing a long term note payable will decrease the return on assets ratio will result in a decrease in the return on assets ratio.

Option C

Explanation:

Return on assets ratio shows the profit percentage that a company or business entity earns in accordance to its overall resources. It is calculated by the following formula,

$\text{ Return on assets }= \frac{ \text{Net income} }{ \text{Average total assets} }$

Purchasing a land will increase the average total assets of the company. Here in accordance with the formula, if the denominator increases and the numerator remains the same, it will ultimately decrease the quotient i.e. the return on assets.

Other options:

A. Increasing the sales price of the products sold - This will increase the net income which would result in the increase of ROA.

B. An increase in the net profit margin ratio - This will also increase the net income which would lead to the increase of ROA.

D. Collecting cash from an account receivable - accounts receivable will neither affect the net income nor the average total assets. Therefore, the ROA will remain the same.

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3 years ago