3 years ago

If f(x)=4x+8 and g(x)=√x+4, what is (f*g)(12)?

Mathematics

1 answer:

liraira [26]3 years ago

7 0

Answer:

Step-by-step explanation:

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Solve one and two tenths plus eight and one eighteenth.

Pepsi [2]

Answer:

9.25555555556 or

nine and two hundred fifty six thousandths. (rounded to nearest thousandth)

Step-by-step explanation:

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3 years ago

2(log 18 - log 3) + = 2log 1/16

Semmy [17]

What do you need?

2log 3/8

= -0.85

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3 years ago

Question 14: prove this equation is true for all positive integers n.

GREYUIT [131]

Answer:

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3 years ago

At a certain electronics company, the daily output Q is related to the number of people A on the assembly line by Q=600+√(A+41).

Ber [7]

Answer:

$A=400\ people$

Step-by-step explanation:

we have

$Q=600+\sqrt{A+41}$

where

Q -----> is the daily output

A -----> is the number of people

For Q=621

Find the value of A

substitute and solve for A

$621=600+\sqrt{A+41}$

Subtract 600 both sides

$621-600=\sqrt{A+41}$

$21=\sqrt{A+41}$

squared both sides

$21^{2} ={A+41}$

$441={A+41}$

Subtract 41 both sides

$441-41=A$

Rewrite

$A=400\ people$

3 0

3 years ago

Find the length of the side of a square whose area is equal to the area of a rectangle with side measures 4.9 m and 1.6 m

trapecia [35]

Given :

Area of square equals to the area of rectangle of sides 4.9m and 1.6m .

To find :-

The side of the square .

Solution :-

As we know ,

Area = side²
4.9 * 1.6 = a²
a = √ 49/10 * 16/10
a = 7/10 * 4/10
a = 28/100
a = 0.28 m

6 0

3 years ago