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1 year ago

The nine cats in a pet store were weighed. Their weights (in pounds) are given below.

Mathematics

2 answers:

Jobisdone [24]1 year ago

8 0

Answer:

8 and 2

Step-by-step explanation:

8 is greater than 2.

vodka [1.7K]1 year ago

8 0

Answer:

The mode is 8 and the range is 6.

Step-by-step explanation:

The mode is the number that appears the most n a data set. 8 appears the most in this data set so it's the mode. The range is the difference between the largest and the smallest number. The largest number is 8 and the smallest number is 2. 8 - 2 = 6 so that's the range.

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A motorboat has a four hour supply of gasoline. How far from the marina can it travel if the rate going out against the current

Igoryamba

Answer:

The distance the marina can travel = $x_{}$ = 48 miles

Step-by-step explanation:

The rate going out against the current is = u - v = 20 $\frac{mi}{h}$

The rate going out with the current is = u + v = 30 $\frac{mi}{h}$

Let the distance traveled by the motorboat = $x_{}$

Total time the boat can travel = 4 hours

⇒ Total time = ( Time taken by boat to go against the current ) + ( Time taken by boat to go with the current )

⇒ 4 = $\frac{x}{u - v} + \frac{x}{u + v }$

⇒ 4 = $\frac{x}{20} + \frac{x}{30}$

⇒ 4 = $\frac{x}{12}$

⇒ $x_{}$ = 48 miles

This is the distance the marina can travel.

5 0

3 years ago

A small theater sold 72 tickets for a play. The ratio of adult tickets to child tickets was 4:1. The ratio of adult tickets to s

Y_Kistochka [10]

Answer:

Adult 36

Children 9

senior 27

Step-by-step explanation:

We have 3 types of tickets as seen from the question;

Adult, children and seniors tickets.

Now, looking at the question critically,

Since the ratio of adults to children and senior citizens stands at 4: a specific value, we can then conclude that the ratio of tickets sold is 4:1:3

where 1 and 3 represents the ratio for the children and seniors respectively

So let’s calculate the individual ratio now.

For the total, we have 4 + 1 + 3 = 8

Thus, for the adults, we have 4/8 * 72 = 36

For the children, we have 1/8 * 72 = 9

For the seniors, we have 3/8 * 72 = 27

3 0

2 years ago

Can someone help please?

deff fn [24]

Slope = 75
Y-intercept = 150

8 0

3 years ago

A boat is carrying containers that weigh 2000 pounds each.

Lostsunrise [7]

Answer:

Write seven and twelve hundredths in standard form.

Step-by-step explanat

6 0

2 years ago

1. Avital counted 40 green cars and 20 silver cars in the parking lot. If the number of green cars stay the same, how many more

Luba_88 [7]

X represents the number that would be added to the silver cars.

x/40= 4
X=40x4
x=160

Subtract the given 20 from 160 because 160 is the total number
160-20=140
Therefore 140 would be added to 20 silver cars to get the ratio1:4

8 0

2 years ago