3 years ago

Find the equivalent function to f(x)=5(3)^3xPlease help ASP

Mathematics

1 answer:

Vinil7 [7]3 years ago

3 0

Simplify 3^3 to 27
5*27x=135x

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alex won first place in the shot-put with a heave of 35 feet 4 inches. Griffin won second place with a heave of 32 feet 9 inches

Alex Ar [27]

Alex defeated Griffin by 2 feet and 5 inches. 2.5
How to solve: 35.4 - 32.9 = 2.5 :))

6 0

3 years ago

Make r the subject of the formula t= r

Evgen [1.6K]

I hope this helps you

t=r/r-3

t. (r-3)=r

t.r-3t=r

t.r-r=3t

r (t-1)=3t

r=3t/t-1

3 0

4 years ago

A simple random sample of 144 observations was taken from a large population. The sample mean and the standard deviation were de

Vera_Pavlovna [14]

Answer:

The standard error of mean = 10

Step-by-step explanation:

Given a simple sample of 144 observations was taken from a large population.

The size of large sample 'n' = 144

Given sample mean and the standard deviation were determined to be 1234 and 120 respectively.

Given standard deviation of sample (S) = 120

The standard error of mean is determined by

$SE (X^{-} ) = \frac{S.D}{\sqrt{n} }$

$SE (X^{-} ) = \frac{120}{\sqrt{144} } = 10$

Final answer:-

The standard error of mean = 10

4 0

3 years ago

For what value of x is the equation 3(x+2)-2x=12

olga_2 [115]

Answer:

2−

148

1−

=−1.694

148

=2.361

Step-by-step explanation:

6 0

3 years ago

Simplify quantity 1 over 36 minus 1 over x squared all over 1 over 6 plus 1 over x.

Ne4ueva [31]

[ (1 / 36) - (1 / x²) ] / [ (1 / 6) + (1 / x) ]

[ (x² - 36) / 36x² ] / [ (x + 6) / 6x ]

remember that:
x² - 36 = (x + 6)(x - 6)

so

[ (x+6)(x-6) / 36x² ] / [ (x + 6) / 6x ]

[ (x+6)(x-6) / 36x² ] * [ 6x / (x + 6) ]

6x / 36x² = 1 / 6x

[ (x+6)(x-6) / 6x ] * [ 1 / (x+6) ] -------------------- > (x - 6) / 6x

The answer is (x - 6) / 6x

7 0

3 years ago