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belka [17]
3 years ago
10

A store has 300 televisions on order, and 80% are high definition, How many televisions on order are high definition? What is th

e The proportion

Mathematics
2 answers:
Simora [160]3 years ago
7 0

Easier answer:

You explained it well but to solve all these easily just take 300 times .8 That works for every problem.

Sonbull [250]3 years ago
6 0

Answer: 240

Step-by-step explanation: 300/10% = 30  

30+30 = 60 = 20%    

300 - 20% = 240 = 80%

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At Dizzy World theme park, Vera waited in line for 35 minutes and rode on a Magical Mushroom for 7 minutes. What is the percent
IgorLugansk [536]

Answer: the percent value-added time for this ride is 16.67%

Step-by-step explanation:

 Given that;

Waiting time for Vera = 35 minutes

Length of Vera's ride = 7 minutes

total processed time will; ( 35 + 7 ) = 42 minutes

the percent value-added time for this ride = ?

so

Percentage value-added time of Vera will be

= (length of the ride / total process time) × 100

we substitute

⇒ (7 / 42) × 100

⇒ 0.16666 × 100

⇒ 16.67%

Therefore the percent value-added time for this ride is 16.67%

7 0
3 years ago
For which of the following is x=-5 a dilution? select all that apply
soldier1979 [14.2K]

D because if you look at all the other ones they are wrong

4 0
3 years ago
How would you solve this?
Lady bird [3.3K]
N= (3/2) / (1/4) = (3/2) x (4/1) = 6

'divided by a' is 'multiplied by 1/a' when a is not zero.
6 0
3 years ago
Plot A shows the number of hours ten girls watched television over a one-week period. Plot B shows the number of hours ten boys
ziro4ka [17]

The true statement is both the mean and median are greater for Plot A than for Plot B..

<h3>What is the true statement?</h3>

Mean is the average of a data set. Median is the number at the center of a dataset arranged in either ascending or descending order.

Mean for plot A = (3 + 4 + 4 + 5 + 5 + 6 + 6 + 7 + 7 + 10) / 10 = 5.7

Median for plot A = (5 + 6) / 2 = 5.5

Mean for plot B = (3 + 4 + 4 + 5 + 5 + 5 + 6 + 6 + 6 + 7) / 10 = 5.1

Median for plot B =  5

To learn more about mean, please check: brainly.com/question/25842202

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3 0
2 years ago
A rectangle is drawn so that the width is 1 feet shorter than the length. The area of the rectangle is 12 square feet. Find the
Nikitich [7]

Answer:

the length is 4

Step-by-step explanation:

we know the area is 12 4x3=12 so either 4 or 3 is the length the word problem says the width is one less than the lengh therefore the answer is 4 your welcome

4 0
3 years ago
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