2 years ago

Awad claims that when m is a negative integer and n is a positive integer, n-m is

Mathematics

1 answer:

Lelu [443]2 years ago

6 0

no ablo inglés solo español perdón por no responderte

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Write a relationship for a function whose k(x) values are 5 more than four times the principal square root of x .

bearhunter [10]

Answer:

$k(x)=5+4\sqrt{x}$

Step-by-step explanation:

Write a function whose k(x) values are 5 more than four times the principal square root of x.

So,

the principal square root of x $=\sqrt{x};$

four times the principal square root of x $=4\sqrt{x};$

5 more than four times the principal square root of x $=5+4\sqrt{x};$

Thus,

$k(x)=5+4\sqrt{x}$

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3 years ago

Write 894,217 in expended form an using number names

storchak [24]

Eight hundred ninety four thousand, two hundred and seventeen. I hope this helps.

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3 years ago

What of the following functions is graphed below

leva [86]

The correct answer is C

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2 years ago

There are two newborns, Gary and Eric. The future lifetime of Gary is uniformly distributed between 0 to 60 years. The future li

scoray [572]

Answer:

$\text{The probability that Gary dies first = }\frac{1}{3}$

Step-by-step explanation:

To find the required probability,

We can split the 40 years of Eric into very small pieces of time dt. Now, If Eric dies at time t and Gary dies before Eric, the probability is :

$\frac{t}{60}\times \frac{dt}{40}=\frac{t\cdot dt}{2400}$

Hence the probability that Gary dies first is given by :

$=\int_{0}^{40}\frac{t}{2400}dt \\\\= \frac{1}{3}$

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3 years ago

Madeleine can type 3 pages in one hour. How many pages will it take her to type a 123- page report?

Maurinko [17]

It would be 41 because 123/3 =41

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3 years ago

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