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olya-2409 [2.1K]
3 years ago
11

When writing a proof, how do you construct the first statement?

Mathematics
2 answers:
Charra [1.4K]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Just took the quiz

Vlad [161]3 years ago
3 0

Answer:c

Step-by-step explanation:

C

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Let C ( t ) be the number of US cell phone subscribers in millions in t years since 1995. A linear model for the data is F ( t )
Andru [333]

ANSWER

In 16 years time.


EXPLANATION.



If the number of subscribers is 324 million, then it means


f(t)=324


But we were given that,


f(t)=18.997t+16.711



This implies that,


324=18.997t+16.711


We now solve for t,



324-16.711=18.997t



307.289=18.997t



\frac{307.289}{18.997}=t



16.17566=t



That will be approximately in the 16th year.











6 0
3 years ago
The price of a television decreased from $1000.00 to $800.00. What was the percent of decrease? a. 2% b. 18% c. 20% d. 25%
sweet-ann [11.9K]
If we divide 800/1000, we get .8 This means The price of $800 is only 80% of  $1000. Furthermore, this also means that there was a decrease in price of 20%. The answer is C.
4 0
3 years ago
I’m confused on this one
eduard

The question is asking you to find the measure of YZ's arc.

The arc of a circle is found by finding the central angle. In this case, that's angle YCZ. Remember that a circle's total degrees is 360. Since the angle that you are trying to find is 16% of the circle, you need to find 16% of 360.

360*0.16 = 57.6

The measure of arc YZ is 57.6 degrees.

6 0
3 years ago
Which of the following is equivalent to i⁹
mote1985 [20]
The correct answer is letter F
4 0
3 years ago
Read 2 more answers
He gave out half of the cookies in the morning. At lunch, he gave out 14 more. He then had 8 cookies left. How many cookies did
Vsevolod [243]

Answer:

44 cookies

Step-by-step explanation:

add the remaining cookies to the ones he gave away

(8+14)=22

double that

22x2

answer

44

3 0
2 years ago
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