2 years ago

1.3.IP-28

Mathematics

1 answer:

lidiya [134]2 years ago

6 0

Step-by-step explanation:

Find the difference

3,621 - 1,836 = 1,785

They payed $1,785 dollars in the second installment.

You might be interested in

Usain Bolt ran miles in of an hour. A domestic cat runs miles in 9 4 153 1 3 4 3 8 1 of an hour. Would Usain Bolt or a domestic

ratelena [41]

He is 30th place behind white tail deer, warthog, grizzly bear, and house cat

8 0

2 years ago

Read 2 more answers

A zoo in oklahoma charged $22 for adults and $15 for children. During a summer day, 732 zoo tickets were sold, and the total rec

Vlad [161]

Answer: Cost of tickets for adults = $22

Cost of tickets for children = $15

Total number of tickets sold = 732

Total receipts = $12,912

Let x be number of adult ticket's sold and y be the number of child ticket's sold.

Therefore, we have:

$x+y=732$ --------------- equation 1

$x=732-y$

Also, we have:

$22 x+15y=12,912$

Now, let's substitute the value of x:

$22 (732-y)+15y=12912$

$16104-22y+15y=12912$

$16104-7y=12912$

$7y=16104-12912$

$7y=3192$

$y=\frac{3192}{7} =456$

Now, let's substitute the value of y=456 in equation 1, we have:

$x+456=732$

$x=732-456$

$x=276$

Therefore, the number of child ticket's sold is 456 and number of adult ticket's sold is 276

6 0

3 years ago

A circle has an arc of length 24π that is intercepted by a central angle of 80°. What is the radius of the circle?

bixtya [17]

I got radius= 54
arc/2pi r = degrees/360
then fill in what you know: 24pi/2pi r = 80/360
Now cross multiply and you get: 8640pi = 160pi r
Now divide both sides by 160pi and you get: 54= r

8 0

3 years ago

Melanie can run around the track 9 times in 28 minutes. At this rate, how many laps can she run in 1 hour and 15 minutes

Sliva [168]

Answer:

She can run 24 laps in 1 hour and 15 minutes.

5 0

3 years ago

What is the slope of this graph

telo118 [61]

Answer: positive I think

Step-by-step explanation:

4 0

2 years ago