Ask question

Ask question

All categories

3 years ago

14

A round trip in a helicopter lasted 4 1/2 hours. The average rate going was 160 kilometers per hour. the average rate returning

was 80 kilometers per hour. what was the helicopters distance from the airport.

1 answer:

aalyn [17]3 years ago

8 0

hm not sure tbh lol but try google as a source

You might be interested in

How much simple interest does $4,678.00 earn in 529 days at a rate of 7.3%? Round to the nearest cent.

statuscvo [17]

Answer:

$5,172.93

Step-by-step explanation:

We're gonna use the simple interest formula: P = A(1 + r(t))

P = final amount

A = starting amount (4,678)

r = rate (0.073)

t = years (529/365)

P = 4,678(1 + 0.073(529/365))

P = 5,172.9324

7 0

2 years ago

How much wrappping paper do you need to cover a box that is 18 inches by 15 inches by 3 inches

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

So to do this, you would find the surface area of a box. Since it is a rectangular prism, two sides will always have the same area and so there are 3 different areas. 18*15*2 = 540 and 18*3*2 = 108 and 3*15*2 = 90 and 90 + 108 + 540 = 738 inches

6 0

3 years ago

A carnival charges $6 for admission and $2.50 per ride. You have $50 to spend at the carnival. Which of the following inequaliti

Firdavs [7]

Answer:

$6+2.5r\leq 50$

Step-by-step explanation:

Hi!

The options regarding the inequalities are not listed, though we can still proceed to write the inequality.

From the problem statement you cannot spend more than $50

and you are charged admission fee of $6 flat

a ride cost $2.50 per ride

the number of rides is given as r

yet in all you must not go beyond your limit

Therefore the inequalities can be presented as

$6+2.5r\leq 50$

4 0

3 years ago

Read 2 more answers

Paul's mp3 player has a total of 852 songs. He has 4 different groups of songs. If he puts an equal number of songs in each grou

Igoryamba

Answer:

There will be 213 songs in each group.

Step-by-step explanation:

Suppose, the number of songs in each group is $x$

As he has 4 different groups of songs, so the t<u>otal number of songs in all 4 groups</u> will be: $(4*x)= 4x$

Given that, the mp3 player has a <u>total of 852 songs</u>. So, the equation will be........

$4x=852\\ \\ x=\frac{852}{4}=213$

So, there will be 213 songs in each group.

5 0

3 years ago

Read 2 more answers

1.Mike buys an item with a price of $15 and uses a 10% off coupon. How much does he save by using this coupon?

Eva8 [605]

Answer:

14.31

Step-by-step explanation:

7 0

3 years ago