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Readme [11.4K]
3 years ago
12

Janelle built a catapult to launch snowballs at her brother for their epic snowball fight. She wants to

Mathematics
1 answer:
IrinaK [193]3 years ago
5 0
−1(t−3)(t+8)

: Hope this helps :)
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2 A garden hose supplies 36 gallons of water in 3 minutes. Use a table or eq
Vilka [71]

Answer  ↣ 12 gallons per minute

Step-by-step explanation ↣ Ok I'm gonna use ratios because I can't draw a graph here.

Ok so if the garden hose supplies 36 gallons of water in 3 minutes, then the ratio is 36:3 because every 3 minutes the garden hose "sprays" 36 gallons.

To simplify this ratio, you need find the amount of water the garden hose supplies in 1 minute.

Well to get from 3 to 1, you have to divide by 3.

Do the same thing to 36. 36/3 equals 12.

So the final ratio is 12:1

This is the unit rate. The unit rate is when one variable is 1 unit (most of the time it is speed).

You can multiply 1 by any number and multiply 12 by the same number.

Here are some ratios...

m=minutes

g=gallons

1m:12g

2m:24g

3m:36g

4m:48g

5m:60g

Hope this helped!

BTW why do I sound like this I'm not a aesthetic person-

8 0
3 years ago
Rosebwant to make extra money during the summer Rose pick up some extra shifts at works you earn $15 per hour and earn a total o
castortr0y [4]

Answer:

She worked 15 hours

Step-by-step explanation:

225$/15 hours = 15 bucks an hour

6 0
2 years ago
The box plot below shows the total amount of time, in minutes, the students of a class surf the Internet every day:
inn [45]
A: highest and lowest time surfing the internet
What the look at on the internet
B: 40 to 60 minutes
It represents the middle half of the students in the class
C: there should be no significant effect on the interquartile range if there is an outlier. The graph as a whole would have longer “whiskers” though.
7 0
2 years ago
Fatima has made a planter box that is 2.5 feet long, 1.5 feet wide, and 2 feet high.
earnstyle [38]

Answer:

Bottom right

First you multiply the bottom (2.5 x 1.5) to get 3.75. Then multiply 3.75 by 2 to got 7.5.

Whole equation: (2.5 x 1.5) x 2.0 = 7.5

3 0
2 years ago
On Friday, 134 MP3s were downloaded from an online music store. Of the 73 country songs. 52 were downloaded by women. Of the 61
Natalka [10]

Answer:

13

Step-by-step explanation:

6 0
3 years ago
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