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dangina [55]
3 years ago
6

842 rounded to the nearest ten

Mathematics
2 answers:
Rudik [331]3 years ago
7 0

Answer:

840

Since the ones digit, 2, is too small to be rounded up to 10, it'd be rounded down to 0.

g100num [7]3 years ago
6 0

Answer:

842 rounded to the nearest ten is 840

Step-by-step explanation:

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Prachi, the office manager at a private practice, identified several quantitative relationships surrounding a patient's visit an
Vitek1552 [10]

Answer:

A

Step-by-step explanation:

W(P(t)) represents a patients's waiting time W() as function of the time of day P(t)

5 0
3 years ago
A mountain climber climbed down a cliff 50 feet at a time. He did this 5 times in one day. What was the overall change in his ev
PSYCHO15rus [73]
You just multiply 50 by 5 to get 250 feet
3 0
3 years ago
I do not know how to do this need help
Diano4ka-milaya [45]

Remark

First of all you have to declare the meaning of g(f(x)) After you have done that, you have to make the correct substitution.

Givens

f(x) = 4x^2 + x + 1

g(x) = x^2 - 2

Discussion

What the given condition g(f(x)) means is that you begin with g(x). Write down g(x) = x^2 -  2

Wherever you see an x on either the left or right side of the equation, you put fix)

Then wherever you see f(x) on the right you put in what f(x) is equal to.

Solution

g(x) = x^2 - 2

g(f(x)) = (f(x))^2 - 2

g(f(x)) = [4x^2 + x + 1]^2 - 2

f(x)^2 =

4x^2 + x + 1

<u>4x^2 + x + 1</u>

16x^4 + 4x^3 + 4x^2

            4x^3  + x^2 +   x

<u>                         4x^2 + x  + 1</u>

16x^4 + 8x^3 + 9x^2 + 2x + 1

Answer

g(f(x)) = 16x^4 + 8x^3 + 9x^2 + 2x + 1 - 2

g(f(x)) = 16x^4 + 8x^3 + 9x^2 + 2x - 1

5 0
3 years ago
Please find the surface area
nevsk [136]
4*(10*12/2)+4*(12*9)+(12*12)= 816 ft^2

the surface area is 816 ft^2.
5 0
3 years ago
Which is greater 0.15 or 1/8
borishaifa [10]
It is .15 because 1/8 in decimal forma is .125
7 0
3 years ago
Read 2 more answers
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