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3 years ago

Pick out the composite numbers from the following numbers:

Mathematics

1 answer:

Anna35 [415]3 years ago

7 0

Answer:

35, 39, 44, 52, 55, 57, 60, 69

Step-by-step explanation:

Composite numbers have multiple factors other than 1 and itself.

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Which scenario does not represent exponential growth?

storchak [24]

Answer:

I believe the correct answer is - The value of a bank account with quarterly compounded interest after 6 years.

I'm not sure if this is 100% correct but hope it helps.

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3 years ago

Use an integer to represent 15 feet and below sea level

Vitek1552 [10]

Answer:

-15 would be the answer because if it's below sea level it would have a negative sign in front of 15

Step-by-step explanation:

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1 year ago

8×40= partial products

FinnZ [79.3K]

The partial products are 4x80 and that's all because in the ones it has no actual digit

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3 years ago

If x + 4y = 18 and x - 4y = 2, then x = ?<br><br> My Answer:____

kupik [55]

Answer:

Therefore x =5

Step-by-step explanation:

marke me as branalist answer

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3 years ago

Re-write the equation without the h component.

levacccp [35]

Answer:

$f(x) = 2[\frac{3^x}{9}] + 2$

$f(x) = 8(4)^x$

Step-by-step explanation:

Given

$f(x) = 2(3)^{x-2} + 2$

$f(x) = \frac{1}{2}(4)^{x+2}$

Required

Remove the h component

In a function, the h component is highlighted as:

$f(x) = a^{x+h}$

So, we have:

$f(x) = 2(3)^{x-2} + 2$

Split the exponents using the following law of indices:

$a^m/a^n = a^{m-n}$

$f(x) = 2*\frac{3^x}{3^2} + 2$

$f(x) = 2*\frac{3^x}{9} + 2$

$f(x) = 2[\frac{3^x}{9}] + 2$

<em>The h component has been removed</em>

$f(x) = \frac{1}{2}(4)^{x+2}$

Split the exponent using the following law of indices

$a^{m+n} =a^m * a^n$

So, we have:

$f(x) = \frac{1}{2}(4)^x * 4^2$

Express 4^2 as 16

$f(x) = \frac{1}{2}(4)^x * 16$

Divide 16 by 2

$f(x) = 8(4)^x$

3 0

2 years ago