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2 years ago

You use 4 gallons of water on 30 plants in your garden at the rate how mush water will it take to water 45 plants

Mathematics

2 answers:

ozzi2 years ago

8 0

Answer:

6 gallons of water will take care of 45 plants.

Step-by-step explanation:

The unit watering rate is

4 gallons

----------------- = (2/15 gallon/plant)

30 plants

Then 45 plants will require (2/15 gallon/plant)(45 plants) = 6 gallons

Lemur [1.5K]2 years ago

7 0

Answer: 6 gallons

Step-by-step explanation:

4 gallons of water for 30 plants

turn into ratio

4:30

simplify

2:15

multiply both sides by 3 to get 45 plants

6:45

6 gallons for 45 plants

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Malcolm Little High School has sopho- mores, juniors, and seniors, but no freshmen. The ratio of sophomores to juniors is 5 to 4

djverab [1.8K]

Answer:

161 seniors

Step-by-step explanation:

According to the problem, given data are as follows:

Total number of sophomores = 300

Sophomores to junior ratio = 5:4

So, Number of Juniors = 300 × (4 ÷ 5)

= 240

Now, Juniors to senior ratio = 3:2

So, we can calculate the number of seniors by using following method:

Number of seniors = 240 × ( 2 ÷ 3)

= 240 × 0.67

= 160.8 or 161

6 0

3 years ago

Find the sum: |5| + (-3) + |-6| + 5.

lesantik [10]

hope this helps plz mark me as brainliest

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4 0

2 years ago

Problem page the sum of two numbers is 67 and the difference is 11 . what are the numbers?

pav-90 [236]

Try this:
1. sum of numbers is x+y=67, the difference between them is x-y=11
2. it is possible to make up and resolve the system:
$\left \{ {{x+y=67} \atop {x-y=11}} \right. \ =\ \textgreater \ \ \left \{ {{x=39} \atop {y=28}} \right.$

8 0

3 years ago

Y divided by 6 equal 9

kirza4 [7]

Y = 54 if your solving for y

8 0

3 years ago

There are two poles being held down by two ropes, one pole is 12 feet tall while the other is 7 feet long. One rope is 14 feet l

tia_tia [17]

Answer:

1254 Dont use this answer sorry

Step-by-step explanation:

7 0

2 years ago