What digit 7 sits in this number 714,583

wind turbines generate large amounts of electricity from wind energy. the blades on a wind turbine can revolve 22 times per minu

lesya [120]

Answer:

1320 times

Step-by-step explanation:

Time = 1 h × (60 min/1 h) = 60 min

Revolutions = 60 min × (22 rev/1 min) = 1320 rev

The blades revolve 1320 times per hour.

5 0

3 years ago

a box of candy contains 0.6 of pounds of caramels and 3.6 pounds of coconut what precent of the contents of the box

enyata [817]

Answer:

We know that the box has:

0.6lb of caramels

3.6lb of coconut.

Then the total mass of candy in the box is:

0.6lb + 3.6lb = 4.2lb

This is the 100% of the box.

Now, we can write this as:

4.2lb = 100%

For example, if we want to know which percentage is caramels, we write the equation:

0.6lb = X

We want to find the value of X

Then we have two equations:

0.6lb = X

4.2lb = 100%

Let's take the quotient of these two equations:

(0.6lb/4.2lb) = X/100%

Now we can solve this for X:

(0.6lb/4.2lb)*100% = X = 14.3%

the caramels represent the 14.3% of the wheight of the box.

And for the coconut candy, we have the relation:

3.6lb = Y

Now let's do the same again, we start with the two equations:

3.6lb = Y

4.2lb = 100%

Take the quotient:

(3.6lb/4.2lb) = Y/100%

Solve for Y:

(3.6lb/4.2lb)*100% = Y = 85.7%

Now we found the percentage that represent each type of candy in the box.

5 0

3 years ago

The area of a sail is 4012 square feet. The base and the height of the sail are equal. What is the height of the sail in feet? I

levacccp [35]

sorry points

Step-by-step explanation

3 0

3 years ago

Read 2 more answers

Multiply. 3√⋅2√2⋅5√8⋅√18 Enter your answer, in simplest radical form, in the box.

marissa [1.9K]

3 * sqrt (2) * sqrt (2) * 5 * sqrt (8) * sqrt (18)

3 * 2 * 5 * sqrt (144)

6*5*12

360

4 0

3 years ago

At the office where Mika works 41% of the 19 employees exercise at least three times a week.Estimate the number of people who ex

adelina 88 [10]

8 employees exercise at least three times a week

<em><u>Solution:</u></em>

At the office where Mika works 41% of the 19 employees exercise at least three times a week

To find: Number of people who exercise at least three times a week

From given information,

Total employees = 19

Employees exercise at least three times a week = 41 % of total employees

Therefore, we have to evaluate 41 % of 19

Number of people exercise at least three times week = 41 % of 19

$\rightarrow 41 \% \text{ of } 19 = 41 \% \times 19\\\\\rightarrow 41 \% \times 19 = \frac{41}{100} \times 19 = 0.41 \times 19\\\\\rightarrow 41 \% \times 19 = 0.41 \times 19 = 7.79 \approx 8$

Thus approximately 8 employees exercise at least three times a week

4 0

3 years ago

What digit 7 sits in this number 714,583​

What digit 7 sits in this number 714,583