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vlabodo [156]
4 years ago
10

On the day that a certain celebrity proposes marriage, 101010 people know about it. Each day afterward, the number of people who

know triples. Write a function that gives the total number n(t)n(t)n, left parenthesis, t, right parenthesis of people who know about the celebrity proposing ttt days after the celebrity proposes.
Mathematics
2 answers:
AnnyKZ [126]4 years ago
7 0

Answer:

n(t) = 101010(3^t)

Step-by-step explanation:

The initial number of people who knew about it is;

n(0) = 101010

The number of people who will have known in a day's time;

n(1) = 101010(3)

The number of people who will have known in 2 day's time;

n(2) = 101010(3)(3) = 101010(3^2)

The number of people who will have known in 3 day's time;

n(3) = 101010(3)(3)(3) = 101010(3^3)

Therefore, the total number n(t) of people who know about the celebrity proposing t days after the celebrity proposes becomes;

n(t) = 101010(3^t)

vovangra [49]4 years ago
6 0

On the day that a certain celebrity proposes marriage, 10 people know about it. Each day afterward, the number of people who know triples. The function n(t) can be denoted in two ways.

Condition 1: If the day of the proposal is being t=1

The function is :  n(t)=10(3^{t-1} )

Condition 2: Considering the next day as  the first day after the proposal then  the initial day was day zero and the function is:

n(t)=10(3^{t} )

Checking:  when  t = 1, n(t) = 10; when t = 2, n(t) = 30; when t = 3, n(t) = 90  and so on.

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Can anyone please help me with this RSM question? I have literally posted this like four times!
Ostrovityanka [42]

Answer:

Angles in a triangle add up to 180.

ABG - x + 90 + ANGLE AGB = 180

Angles on a straight add up to 180.

CDE - 8x + ANGLE D + 3x = 180

Alterate angles - ATTACHMENT

ANGLE D = x

8x + x + 3x = 180

12x = 180

x = 180/12

<h2>x = 15</h2>

5 0
3 years ago
Read 2 more answers
Plz help me and thanks so much
IrinaK [193]
<span> 6(3x+8)+32+12x </span>Final result : 10 • (3x + 8)

Step by step solution :<span>Step  1  :</span><span>Equation at the end of step  1  :</span> (6 • (3x + 8) + 32) + 12x <span>Step  2  :</span><span>Step  3  :</span>Pulling out like terms :

<span> 3.1 </span>    Pull out like factors :

   30x + 80  =   10 • (3x + 8) 

Final result : 10 • (3x + 8) <span>
</span>
4 0
3 years ago
Question 2 Fill in the blanks to complete the sentence. A recipe for sparkling grape juice calls for 112 quarts of sparkling wat
Nana76 [90]

Answer:

a) 18 quarts of sparkling water

b) 1.875 quarts of grape

Step-by-step explanation:

Question 2 Fill in the blanks to complete the sentence.

A recipe for sparkling grape juice calls for 1 1/2 quarts of sparkling water and 3/4 quart of grape juice.

a. How much sparkling water would you need to mix with 9 quarts of grape juice?

3/4 quarts of grape = 1 1/2 quarts sparkling water

9 quarts of grape = x

x = (9 × 1 1/2) ÷ 3/4

x = (9 × 3/2) × 4/3

x = 27/2 × 4/3

x = 18 quarts of sparking water

b. How much grape juice would you need to mix with 15/4 quarts of sparkling water?

1 1/2 quarts of sparkling water = 3/4 quarts of grape

1 5/4 quarts of sparkling water = x

x = (3/4 × 15/4 ) ÷ 1 1/2

x = (0.75 × 3.75 ) ÷ 1.5

x = 1.875 quarts of grape

c. How much of each ingredient would you need to make 100 quarts of punch?

Round your answer to the nearest whole quart. sparkling water: quarts grape juice: quarts

6 0
3 years ago
Caleb swam 50 yards in 30 seconds at the school swim meet. How many feet did he swim each second?
pogonyaev

a) is your answer

You need to divide the distance by the time so you can get the yards per second.

5/30=1.666666

1.66666=1 and 2/3

4 0
3 years ago
Subtract the fractions and simplify the answer 13/15 -2 2/3
Solnce55 [7]

2 2/3 = 8/3

8/3= 40/15

13/15 - 40/15 = -27/15 =  -1 12/15

8 0
4 years ago
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