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STatiana [176]
3 years ago
5

wendy is logging the number of video game levels she wins per hour. she has determined the function to be f(x) = 6x + 9, where x

represent hours and f(x) represents the number of video game level won. which of the following options describes the restrictions to the domain range correctly?
Mathematics
1 answer:
True [87]3 years ago
5 0
Since we are talking about real quantities (hours), x should be positive. Also, you need to take into account that Wendy needs to play in order to win game levels.
Therefore the domain will be: x > 0
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player B's longest home run distance is 500 ft.There are 5280 ft in 1 mile. How many home runs would player B need to hit at his
zhenek [66]
11, 500 • 11 = 5,500
Hope this helps! Let me know if you need any further assistance!
6 0
3 years ago
The line a bus arrives at the bus stop every 25 minutes, and the line b bus arrives every 15 minutes.Both are at the stop right
vova2212 [387]

Answer:

  after 75 minutes

Step-by-step explanation:

The least common multiple (LCM) of 15 and 25 is 75. It can be found a couple of ways:

1. List the factors of each number and find the product of the unique ones:

  15 = 3·5

  25 = 5²

The LCM is 3·5² = 75.

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2. Find the greatest common divisor (GCD) and divide the product of the numbers by that value. From the above list of factors, we see that 5 is the GCD of 15 and 25. Then the LCM is ...

  15·25/5 = 75

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Or, you can simply list multiples of each number and see what the smallest number is that is in both lists:

  15, 30, 45, 60, <em>75</em>, 90

  25, 50, <em>75</em>, 100

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The two buses will appear together again after 75 minutes.

5 0
3 years ago
How do you find the percent of a number greater than 100?
bonufazy [111]

Answer:

Multiply the number by the percent (e.g. 87 * 68 = 5916)

Divide the answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16)

Round to the desired precision (e.g. 59.16 rounded to the nearest whole number = 59)

Step-by-step explanation:

lets say for example 234

234/2 = 117 and the percentage were looking for is ummmm 25% well 25% is 1/4th of 234 making it 1/2 of 117 25% of 234 is 58.8 lets do a harder one what is 47% of 234 Divide n by 100.

Multiply the result by x. making it 109.98

4 0
3 years ago
Read 2 more answers
After a day of shopping, Hannah spent $150. This is 75% of the amount she got from her mom. How much money did she get from her
azamat

Answer:

Hannah got $200 for her mom

Step-by-step explanation:

With the numbers in this question you don't even have to worry about percentages.

You can think of it in quarters:

75% is 3 quarters of 100%

(25% + 25% + 25% + 25%)

$150 is 3 quarters of $200

($50 + $50 + $50 + $50)

Hope this helps and isn't a confusing way of explaining it! :)

6 0
3 years ago
The Bread Alone Bakery has a daily overhead of
GarryVolchara [31]
We let C be the cost
           x be the  number of loaves

cost = overhead cost+ cost to bake - selling price

cost = 90 + 0.60x - 1.50x
cost = 90 - 0.90x

Hope this answers the question. Have a nice day. can you subscribe to my channel its flameboy21 valadez
5 0
3 years ago
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