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maw [93]
3 years ago
8

Consider the following expression and determine which statements are true. m+(5n)(9-p)-6-r^2

Mathematics
2 answers:
Fed [463]3 years ago
6 0

Answer:

(B)The expression (5n)(9-p) is the product

(D)The expression 9-p has exactly two terms

Step-by-step explanation:

In the expression;

m+(5n)(9-p)-6-r^2

The coefficient of m is 1, therefore Option A is not true

The product of 5n and 9-p is (5n)(9-p), therefore Option B is true.

The expression 9-p has exactly two terms,9  and p.

Therefore, Options B and D are true.

Nostrana [21]3 years ago
3 0

Answer:

Hey, it is B and D! It is right on khan.

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Step-by-step explanation:

Since there is nothing past the equals sign, there is no way to solve it, only a way to simplify it. Hope this helps!

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The lion population in a certain reserve drops by 5\%5%5, percent every year. Currently, the population's size is 200200200.
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Answer:

P(t) = 200\cdot 0.95^t

Step-by-step explanation:

The lion population in a certain reserve drops by 5\%5%5, percent every year. Currently, the population's size is 200200200.

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That is, the population is multiplied by 0.95 each year.

Repeated multiplication is signified by an exponent.

Here, that exponent is the number of years from today (t).

<h3>There fore, The population function can be written as ...</h3><h3 /><h3>  P(t) = 200·0.95^t</h3><h3>P(t) = 200\cdot 0.95^t</h3>
8 0
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Mike's Movers charges a flat rate of 550 plus $25 per hour. If one of their customers was charged a total of $225, for how many
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3 years ago
I need desperate help PLEASE!!!
koban [17]

Answer:

OPTION B

OPTION D

Step-by-step explanation:

An element in the domain should be mapped to exactly one element on the co-domain. Also, every element in the domain should be mapped to an element in the co-domain.

These two conditions are satisfied to call a relation, a function.

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