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2 years ago

Shawna is going out of town for the day, so she asks a friend to watch her 3 dogs. She wants to leave

Mathematics

1 answer:

aleksklad [387]2 years ago

6 0

Answer:

2cans

Step-by-step explanation:

1/2 = .5 so .5×3=1.5 and 1.5 ÷ .075 =2

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Clint spends 1/2 hour practicing trumpet, 3/4 hour doing tasks around the house, 1 1/2 hour doing homework, and 1/4 hour cleanin

AfilCa [17]

4:30 PM! Because you have to add up all the time he spent doing these activities which is 3 hours and what time is three hours before 7:30? The answer is 4:30! Hope this helps!

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4 years ago

Read 2 more answers

Two cars travel at the same speed to different destinations. Car A reaches its destination in 17 minutes. Car B reaches its dest

Goryan [66]

Answer:

speed of car A =Speed of car B=0.8 miles/minutes.

Step-by-step explanation:

We are given that speed of car A is equal to speed of car B.

Also let car A travels x miles.

and car B travels y miles.

Car A reaches its destination in 17 minutes.

this means that speed of car A is given by: $\dfrac{x}{17}$ miles/minutes ( since speed is defined as the ratio of distance and time).

Car B reaches its destination in 32 minutes.

This means that the speed of car B is given by: $\dfrac{y}{32}$ miles/minutes

as speed of both cars are equal this means:

$\dfrac{x}{17}=\dfrac{y}{32}$ ------(1)

Also we are given Car B travels 12 miles farther than Car A.

this means $y-x=12$

$y=12+x$ ------(2)

on using equation (1) and (2) we have:

$\dfrac{x}{17}=\dfrac{12+x}{32}\\ \\32x=17(12+x)\\\\32x=17\times12+17x\\\\32x-17x=17\times12\\\\15x=122\times17\\\\x=13.6$

Hence the speed of car A is 0.8 miles/minutes ( since x/17 is the speed of car A)

Speed of car B=0.8 miles/minutes.

8 0

4 years ago

The population of a city increases in size by 18 percent every 12 years.

anastassius [24]

The first one is 0.27, Second one is 0.12, third one is 2 times people live per year, and the last one is 0.02

5 0

3 years ago

Help ASAP 22.41 + 8.9

Diano4ka-milaya [45]

Answer:

22.41 + 8.9= 31.31

hope this helps <3

8 0

3 years ago

Lawrence is making 10 gift baskets. The table shows the food he has bought for the baskets . if the food it divided evenly , how

IrinaVladis [17]

Answer:

i cant awnser

Step-by-step explanation:

wheres the table....like i cant tell

3 0

2 years ago