All categories

2 years ago

Please help! I would really appreciate it!

Mathematics

1 answer:

Jlenok [28]2 years ago

7 0

Hello!

First you have to find what percent like action movies with the data you have

You add all the numbers up

80 + 160 + 200 + 360 = 800

Now you divide the amount that like action by the total amount of people that answered

160 / 800 = 0.2

Now you multiply this by 3200 to see how many would say action

3200 * 0.2 = 640

The answer is 640

Hope this helps!

You might be interested in

7. If five times a number plus two is 17, what is the number?

alexgriva [62]

Answer: C.3
Explanation: if 5 times 3 equals 15 plus 2 is 17

7 0

3 years ago

Read 2 more answers

Bobby has 3/4 of a bag of chips.He

lidiya [134]

Answer:

7/12

Step-by-step explanation:

6 0

2 years ago

ellie is learning to play dungeons and dragons. She wants to purchase dice and gaming books. Gaming books cost 40$ each and sets

enyata [817]

Answer: 40G+8D ≤ 80; D must be at least 2 as stated in problem and can be up to 10, and you can have a maximum of 1 game book depending on how many dice sets you get (if you get more than 5 dice sets you cannot have any game books).

Step-by-step explanation: Since gaming books cost $40 so $40G for the amount of money spent and since sets of dice cost $8 so 8D for the money spent. Since the money spent must be less than or equal to 80 we put symbol at end.

7 0

2 years ago

Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15. N an 1 4 2 −12 3 36 t

Rzqust [24]

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is $\sum_{n=4}^{15} 5(-2)^{n-1}$$$

<h3>What is sequence ?</h3>

Sequence is collection of numbers with some pattern .

Given sequence

$a_{1}=5\\\\a_{2}=-10\\\\\\a_{3}=20$

We can see that

$\frac{a_1}{a_2}=\frac{-10}{5}=-2\\$

and

$\frac{a_2}{a_3}=\frac{20}{-10}=-2\\$

Hence we can say that given sequence is Geometric progression whose first term is 5 and common ratio is -2

Now $n^{th}$ term of this Geometric progression can be written as

$T_{n}= 5\times(-2)^{n-1}$

So summation of 15 terms can be written as

$\sum_{n=4}^{15} T_{n}\\\\$\\$\sum_{n=4}^{15} 5(-2)^{n-1}$$$

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is $\sum_{n=4}^{15} 5(-2)^{n-1}$$$

To learn more about Geometric progression visit : brainly.com/question/14320920

8 0

2 years ago

PLZ HELP ME I ONLY HAVE 10 more mins left

IceJOKER [234]

thats the graph for the equation.

hope it helps

3 0

2 years ago