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3 years ago

Generate an equivalent fraction for 3/4.prove answer with visuals

Mathematics

1 answer:

miv72 [106K]3 years ago

8 0

Step-by-step explanation:

3/4 × 3/3 = 9/12

3/4 × 2/2 = 6/8

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A football team plays in a large stadium. With a ticket price of $15, the average attendance at recent games has been 20,000. A

aleksley [76]

Answer:

R(x) = (20,000 - 400x)(15+x)

Step-by-step explanation:

Given,

The original price of each ticket = $ 15,

Original number of people or attendance = 20,000

Let the price of each ticket is increased by x times of $ 1,

That is, new price of each ticket = ( 15 + x ) dollars,

∵ for each $1 increase in the ticket price, attendance decreases by 400 people,

So, the new number of people = 20,000 - 400x

Since,

Revenue = number of people × price of each ticket

⇒ R(x) = (20,000 - 400x)(15+x)

Which is the required function.

4 0

3 years ago

A group of 40 children attended a baseball game on a field trip. Each child received either a hot dog or bag of popcorn. Hot dog

Colt1911 [192]

Answer:

27 hot dogs

13 popcorns

Step-by-step explanation:

(2.25 x 27) + (1.75 x 13)

60.75 + 22.75

= 83.50

8 0

3 years ago

arnob, bella, colin, dante, and erin are going to a baseball game. they have a total budget of $100.00 to spend. each game ticke

Alex73 [517]

87.50 + 2x < = 100 (thats less then or equal)

7 0

3 years ago

Read 2 more answers

Plz help!! A jar contained 6 red marbles, 10 green marbles, and 8 blue marbles. A marble was selected at random, the color was r

Inessa [10]

Answer:

To calculate the relative frequency, first we need to know what exactly is and how to calculate it.

Relative frequency is the ratio between the absolute frequency (how many repetitions have a specific outcome) and the total outcomes. Also, this type of frequency is used to show the representation that some data have over the whole distribution.

So, in this case, we need to just divide 13, which belongs to red marble's results, to 60 which is the total outcomes, as it's presented:

13redmarble Fr = -------------------------

60 totalmarbles

Normally, relative frequency is shown as a percentage multiplying this result by 100. Therefore, 22% is the approximate percentage of the relative frequency, which means that 22% is the representation of red marbles outcomes of the whole distribution, or we can say it as a probability: there's 22% of chances when someone extract a marble, it will be red.

3 0

2 years ago

Select the correct inequality to make a true statement

polet [3.4K]

Step-by-step explanation:

$\frac{1}{4} \boxed{?} \frac{3}{8} \\ \\ \frac{1}{4} = \frac{2}{8} \\ \\ \because \: 2 < 3 \\ \therefore \: \frac{1}{4} \boxed{ < } \frac{3}{8}$

7 0

3 years ago