All categories

3 years ago

Hurry I need it ASAP!

Mathematics

1 answer:

zhuklara [117]3 years ago

3 0

If I calculated correctly, I believe the answer is B

You might be interested in

4h+6+30 i need help with the problem

stira [4]

Result: 4h+36

Geometric figure: Line

Alternate form: 4(h+9)

Root: h= -9

7 0

3 years ago

Read 2 more answers

A movie theater runs its films continuously. One movie runs for 85 minutes and a second runs for 110 minutes. The theater has a

pantera1 [17]

Answer:

10:30PM on the next day

Step-by-step explanation:

First movie = 85mins

intermission = 5mins

Total time = 90mins which is 1:30PM

so the first movie will start again at 1:30PM, which is at the interval of 90minutes and it will run continuously.

Similarly the second movie is 110 minutes long + 5mins intermission which is 115minutes

Time = 1:55PM

so the second movie starts again at 1:55PM and runs continuously at an interval of 115minutes.

We are interested to find when both the movie will start again at the same time, this will be least common multiple of 90 and 115.

LCM of 90,115 = 2070

Therefore after 2070minutes movie will start again at the same time.

2070mins = 34hours and 30 minutes

adding this with noon

10:30PM on the next day.

5 0

2 years ago

The marked price of a radio set is 450000. A discount of 5% of the marked price is allowed. What is the selling price of the rad

dybincka [34]

Answer:

$427,500 dollars

Step-by-step explanation:

Given the following question:
Initial price = 450,000
5% discount

In order to find the answer, we simply find 5% of 450,000.

$\frac{5\times450000}{100} =5\times450000=2250000\div100=22500$
$450000-22500=427500$
$r=427500$

The radio (after a 5% discount) costs "$427,500 dollars."

Hope this helps.

6 0

2 years ago

A recent survey of 400 pet owners reveals that the ratio of cat owners to dog owners is 4 to 5. If there are 500 registered cat

Lady bird [3.3K]

Do 500 divied by 4 and its 125 so 125 people have dogs.

5 0

2 years ago

Read 2 more answers

The revenue, in dollars, of a company that makes toy cars can be modeled by the polynomial 3x2 4x – 60. the cost, in dollars, of

Anuta_ua [19.1K]

An expression has numbers, variables, and mathematical operations. The expression that represents the profit made by the organization is 5x-200.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

As it is given that the profit is the difference between the revenue and cost. Therefore, the expression that represents the profit can be written as,

$\rm Profit = Revenue - Cost$

$= (3x^2+4x-60)-(3x^2-x+200)\\\\= 3x^2+4x-60-3x^2+x-200\\\\=5x-260$

Thus, the expression that represents the profit made by the organization is 5x-200.

Learn more about Expression:

brainly.com/question/13947055

5 0

2 years ago