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Step2247 [10]
2 years ago
9

6. The equation c = 523, 430(1.193)t models United States copper production in pounds from 1987 – 1992. Which statement best int

erprets the coefficient and base of this equation?
A) The copper production in 1987 was 523, 430 pounds, and it had been increasing at a rate of 1.93% per year during that period.
B) The copper production in 1987 was 523,430 pounds, and it had been increasing at a rate of 19.3% per year during that period.
C) The copper production increased by a factor of 523,430x1.193 pounds per year during that period.
D) The copper production at the beginning of 1987 was at 1.193 pounds, and it had been increasing by a factor of 523,430 pounds per year during that period.
Mathematics
1 answer:
Licemer1 [7]2 years ago
7 0

Answer:

c

Step-by-step explanation:

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PLEASE HELP, AND PLAESE EXPLAIN!!!
tankabanditka [31]

Answer:

D.   22.5 sq. un.

Step-by-step explanation:

W divides BU so that there is a ratio of 1;2 meaning that there are 3 parts.

That means that 3 parts is BUV; we know that one of those parts is 4.5 sq. un. so 4.5*3=13.5 sq. un.  - Also 4.5*2=9 to get WUV

V is the midpoint of the line BS so that means that BUV and UVS are equal

we know that BUV is 13.5 so we multiply that by 2 to get the whole triangle

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The last step is to get rid of BVW which we know is 4.5

27-4.5=22.5

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2 years ago
Michael drove 0.5 miles. How many inches did he travel?
Anvisha [2.4K]

Answer:

31680 inches

Step-by-step explanation:

To find miles to inches, multiply by 63360 to get the answer.

0.5 x 63360 = 31680

So, he traveled 31680 inches.

4 0
3 years ago
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Solve for X. Round to the nearest tenth of a degree, if necessary.
DerKrebs [107]
The answer is x=52.6
5 0
3 years ago
Write an expression for the sequence of operations described below.
den301095 [7]

Answer:

We conclude that:

''add 3 and the sum of 9 and v'' is algebraically represented by the expression as:

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Step-by-step explanation:

Given the statement

''add 3 and the sum of 9 and v''

Let us break down the statement

  • Let the number be:  v
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so

Adding 3 and the sum of 9 and v will be: 3 + 9 + v

Therefore, we conclude that:

''add 3 and the sum of 9 and v'' is algebraically represented by the expression as:

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3 0
3 years ago
What time is it when the hour hand is a little past the 3 and the minite hand is pointing to the 3?
Lisa [10]
3:15 because its till 3 o'clock and in each 1 theres 5 inside so 3x 5 = 15.
Thats how I got the answer 3:15 o'clock.

Hoped it help! :D
4 0
2 years ago
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