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2 years ago

Malcolm bought 6 bowls for $13.20. What is the unit rate

2 answers:

7 0

$2.20 per a bowl, because to find the unit rate you'll have to divide the amount into the price (to find the cost for one).

erica [24]2 years ago

5 0

You divide the total amount by the umber of items. 13.20 divided by 6. This is 2.2. The unit rate is 2.2 dollars

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Using the number line below, draw a box and whisker plot for the following data: 12,18,18,20,22,22,25,26,30,30,32,32,35,35,38,49

Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

Population size: 17

Median: 30

Minimum: 12

Maximum: 49

First quartile: 21

Third quartile: 35

Interquartile Range: 14

Outliers: none

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2 years ago

How mlong would it take to dig a hole 10 m by 10 m by 10 m?

deff fn [24]

That depends on how quickly the hole is being dug. First, you have to find how many cubic feet this hole is. That's fairly simple; length times height times depth equals volume, so the hole is 1,000 cubic feet. Say you're digging at one cubic foot per ten minutes, then it would take you 10,000 minutes (166 hours, about seven days) so just under a week to dig a hole at that rate.

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2 years ago

Y^2=4-x^2 determine whether the equation defines y as a function of x

Drupady [299]

Yes , taking root on both sides we have y = √(4-x^2) so y is dependant on x and x only..so y is a function of x .

8 0

2 years ago

For every 140 feet that Kelly rides on her bicycle, the wheels turn 20 times. About

bazaltina [42]

To cover 5 miles the wheel covers 3771.42 (approx) turns.

Step-by-step explanation:

Given,

In 20 times turns wheel covers 140 feet.

1 mile = 5280 feet

To find the number of times wheels turns to cover 5 miles.

We will apply unitary method.

Now,

5 miles = 5×5280 feet = 26400 feet

140 feet covers in 20 turns

1 feet covers $\frac{20}{140}$ turns

26400 feet covers in $\frac{20}{140}$ ×26400 turns

= 3771.42 (approx) turns

8 0

2 years ago

In a certain city there are 4,000 youths between ages 16 and 20 years old who drive cars. If 560 of

Lubov Fominskaja [6]

Step-by-step explanation:

P = 560 / 4000

P = 0.14

There is a 14% probability.

7 0

3 years ago