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ad-work [718]
3 years ago
10

A strobe light flashes 240 times in 2 minutes. After how many seconds does the strobe light flash one time?

Mathematics
1 answer:
Marizza181 [45]3 years ago
8 0
The answer is d.480
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What are square numbers
Degger [83]

Square numbers are numbers with an odd number of factors. For example, 1 and 4 are square numbers.

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3 years ago
karen brought 3/8 of a gallon of ice tea to a party. Robin brought 15/16 of a gallon of ice tea to the same party. How much ice
Rudiy27

Answer:

1  5/16 gallon

Step-by-step explanation:

Gallon of ice brought by Karen = 3/8

Gallon of ice brought by Robin = 15/16

Total ice team brought by them is sum of Gallon of ice brought by Karen + Gallon of ice brought by Robin

Total ice team brought by Karen and Robin = 3/8 + 15/16

=>  3*2/8*2 + 15/16

we are multiplying with 2 both numerator and denominator in 3/8 so sas the denominator becomes 16 as in other fraction denominator is 16

=> 6/16 + 15/16

=> (6+15)/16 = 21/16

since 21/16 is improper fraction, converting it in mixed fraction we have

21/16 = 1  5/16 gallon

Thus , Karen and Robin have 1  5/16 gallon ice tea together.

7 0
3 years ago
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Ugo [173]

Answer:

A.

positive and negative 5 and square root of 29

4 0
2 years ago
What is the x-intercept for this linear equation? 6x-y=9
Katyanochek1 [597]
The x intercept is:
(3/2,0)
7 0
3 years ago
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A meal has 408 calories in 8 servings. Find the unit rate.
julsineya [31]

Answer:

51 calories per serving

Step-by-step explanation:

Take the total number of calories and divide by the number of servings

408 calories / 8 servings

51 calories per serving

3 0
2 years ago
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