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Olin [163]
3 years ago
10

The points (3, 24) and (7, 56) represent points of a function where y, the number of photographs, varies directly with x, the nu

mber of pages in an album. Which statement describes another point on the graph of this function?
Mathematics
2 answers:
Ilya [14]3 years ago
7 0

Answer:

50-page photo album holds 400 photograph

Step-by-step explanation:

tester [92]3 years ago
6 0
(3,24)(7,56)
slope = (56 - 24) / (7 - 3) = 32/4 = 8

y = mx + b
slope(m) = 8
(3,24)...x = 3 and y = 24
now we sub
24 = 8(3) + b
24 = 24 + b
24 - 24 = b
0 = b

so ur equation is : y = 8x + 0...or just y = 8x

to find ur answer, take ur answer choices and sub them into y = 8x and whichever one is true is ur answer.
You might be interested in
15 POINTS!!! (16*4^3*8^8)^5 Find the answer and show work how you got it
777dan777 [17]

Answer:

2^170

Step-by-step explanation:

(16 x 4^3 x 8^8)^ 5

- start by converting it all to a common base

(2^4 x 2^3 x 2^24)^5

- calculate the product, by adding all the powers

(2^34)^5

= 2^170

5 0
3 years ago
Read 2 more answers
The angles 3x+6 and 5x + 6 are supplements. What are the two angles
yarga [219]

Answer:

x = 21

Step-by-step explanation:

<u>Step 1:  Make an expression</u>

Since they are supplements, that means that they add up to 180 degrees.

3x + 6 + 5x + 6 = 180

<u>Step 2:  Combine like terms</u>

3x + 6 + 5x + 6 = 180

(3x + 5x) + (6 + 6) = 180

8x + 12 = 180

<u>Step 3:  Subtract 12 from both sides</u>

8x + 12 - 12 = 180 - 12

8x = 168

<u>Step 4:  Divide both sides by 8</u>

8x / 8 = 168 / 8

x = 21

Answer:  x = 21

6 0
3 years ago
Telemarketing. the probability that a call will reach a live person is 0.2. the calls are independent. (a) a telemarketer places
Sergeeva-Olga [200]

Solution: Telemarketing. the probability that a call will reach a live person is 0.2. the calls are independent. (a) a telemarketer places 5 calls. what is the probability that none of them reaches a live person.

Answer: The given random experiment can be considered as binomial experiment with probability of success = 0.2 and number of trials = 5

Therefore, we have:

n=5,p=0.2,q=(1-p)=1-0.2=0.8

Let x be the number calls that reach to live person.

We have to find P(x=0)

Using the binomial probability distribution, we have:

P(x=0)=\binom{5}{0}0.2^{0} (1-0.2)^{5-0}

                 =1 \times 1 \times 0.8^{5}

                 =0.3277

Therefore, the probability that none of them reaches a live person is 0.3277


6 0
3 years ago
AD is a diameter of E and BE is perpendicular to AD. If m CD = 30°, what is m BEC?
erma4kov [3.2K]

Answer:

BEC = 60 degrees can i have brainlest

Step-by-step explanation: cd is 30 so it cant be 90 degrees abe is 90 150 is aed so only answer left is 60

7 0
3 years ago
2-x-3 combining like terms please
Olenka [21]

Answer:  -1x - 1

Step-by-step explanation:

2 -1x -3  

2-3 = -1

-1x - 1

4 0
3 years ago
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