3 years ago

The number of foam fingers sold at the Kennedy Center from 1900 to 2004 can be modeled by S =

Mathematics

1 answer:

Juliette [100K]3 years ago

7 0

Answer:

C) 11703

Step-by-step explanation:

from 1900 to 1976 is 76 years.

substitute 76 for t:

S = 2(76)^2 + 2(76) - 1

S = 2(5776) + 152 - 1

S = 11552 + 151

S = 11703

You might be interested in

The curve y= (k+2)x^2 meets the line y=(k+3)x +3. Find the range of possible values of k.

Greeley [361]

$(k+2)x^2=(k+3)x+3\\
(k+2)x^2-(k+3)x-3=0\\
\Delta\geq0 \wedge k\not=-2\\
\Delta=(-(k-3))^2-4\cdot(k+2)\cdot(-3)\\
\Delta=(-k+3)^2+12k+24\\
\Delta=k^2-6k+9+12k+24\\
\Delta=k^2+6k+33\\
k^2+6k+33\geq0\\
\Delta=6^2-4\cdot1\cdot33=36-132=-9$

3 0

3 years ago

The square of the sum of a number and 11

shepuryov [24]

Answer:

(n+11)^2

Step-by-step explanation:

Hope this helps!

3 0

3 years ago

Savion, Carter and Jojo worked together to wash cars to earn money. They earned a total of $186.45. They used $35 of the money t

pshichka [43]

Answer: 50.48

Step-by-step explanation:

You subtract $186.45 by $35 and you will get $151.45

Then you divide $151.45 by 3 (Savion,Carter and Jojo)

7 0

3 years ago

An hour before showtime, only 198 people are seated for a movie. According to ticket sales, 94% of the people have yet to arri

Daniel [21]

If 94% haven't arrived yet then the 198 people is 6% of the total.

To find the total people divide the number of people who have arrived by the percentage.

Total people = 198/6% = 198/0.06 = 3300

Total people = 3,300

6 0

3 years ago

Read 2 more answers

2. Classify each pair of events: Dice are rolled, then a coin is flipped.

stiks02 [169]

Answer:

outcome

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers