Jan.1 Jerome concocts a rumor and tells Jan 1 Jerome starts a rumor and tells Beth. On Jan 2 they tell a new person. Jan 2 four people heard the rumor. On each subsequent day, each person who has heard the rumor spreads it to a new person. How many have heard the rumor by the end of Jan 8?

Answers

Answer 1

Answer: Number of people who have heard it
by the end of the day:

January 1 . . . . . 2
January 2 . . . . . 4
January 3 . . . . . 8
January 4 . . . . . 16
January 5 . . . . . 32
January 6 . . . . . 64
January 7 . . . . . 128
January 8 . . . . . 256
.
.
.
February 1 . . . . . 4,294,967,296
February 2 . . . . . 8,589,934,592 <=== more than the Earth's
human population.

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Dilate the figure with the origin as the center of dilation.

(x,y) → (0.5x, 0.5y)

Answers

Answer:

see attached

Step-by-step explanation:

The dilation factor of 1/2 moves each point to half its previous distance from the origin.

Which of the following ordered pairs represents a solution to the equation below?
y = 3x−2

Answers

Answer:

(0,-2) (1,1) (2,4)

Step-by-step explanation:

29,27,24,20,15... whats next

Answers

The pattern of the given series i.e 29,27,24,20,15,9.

Given that,

The pattern is 29,27,24,20,15.
Based on the above pattern we can see that the number is first decreased by 2, then 3, then 4 and so on.

Based on this, it should be like this

29-2 = 27

27 - 3 = 24

24 - 4 = 20

20 - 5 = 15

15-6 = 9

Therefore we can conclude that the pattern of the given series i.e 29,27,24,20,15,9.

Learn more: brainly.com/question/23037339

The pattern is subtracting the numbers in the increasing sequence. (-1, -2, -3, -4, etc.) 29-2=27, 27-3=24, 24-4=20, 20-5=15, so 15-6=9

Your answer is 9.

2.The length of the shortest wavelength of visible light is approximately 4 x 10-7 meter. Which
is an equivalent length?
A
0.00000004 meter
B
0.0000004 meter
C 4,000,000 meters
D
40,000,000 meters

Answers

Answer:

Step-by-step explanation:

B. 0.0000004 metres

4÷10000000

Calculate the total cost of an item bought at a negotiated price of $15,640 and a $2,500 trade-in allowance. The sales tax is 7.2 with a $106 registration fee.$13,160
$14,372.08
$1,232.08
$14,286.08

Answers

The total cost of the item is the second choice which is $14,372.08. I arrived to the answer by simply:

1) multiplying the sales tax to the negotiated price (15640*.072 = 1126.08)
2) adding the sales tax to the negotiated price and the registration as well (15640+1126.08+106= 16872.08)
3) subtracting the trade in allowance from the computed value (16872.08 - 2500 = 14372.08)

Which point lies on the graph of the boundary line of the inequality 3y + 4x< 12

Answers

$3y + 4x< 12 \n \n3y<-4x + 12\ \ / :3\n \ny <-(4)/(3)x+4$

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