2 years ago

Find the lowest common multiple (LCM) of 120 and 150

Mathematics

2 answers:

katrin [286]2 years ago

8 0

Answer:

600

Step-by-step explanation:

If you multiply 150 by 4 and 120 by 5, you get 600, and since you cannot find a multiple that is lower, it's the LCM.

Dvinal [7]2 years ago

7 0

Answer:

600

Step-by-step explanation:

Hey! Hope this helped i got this question a couple of days ago and thats what i wrote

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Leokris [45]

Answer:

Step-by-step explanation:

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2 years ago

Barry has 18 more marbles then Heidi. If Barry has 92 marbles, write and solve an equation to determine the number of marbles He

Effectus [21]

92-18=74

Heidi has 74 marbles.

Self Check: 74+18=92

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3 years ago

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Given two complementary angles, 3x and (x - 2). Find the value of x.

ohaa [14]

Answer:

x = 23°

Step-by-step explanation:

Note: Complementary angles measure 90°

3x + (x - 2)° = 90°

=> 3x + x - 2° = 90°

=> 4x - 2° = 90°

Add the additive inverse of -2 to both sides of the equation

i.e 4x - 2° + 2° = 90° + 2°

=> 4x = 92°

Divide both sides of the equation by the coefficient of x which is 4

=> 4x/4 = 92°/4

x = 23°

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2 years ago

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FinnZ [79.3K]

The answer is C
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2 years ago

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A grocery store estimates that customers arrive at the rate of 15 per hour. The cashier can serve customers at a rate 20 per hou

IrinaK [193]

Answer:

3 customers

Step-by-step explanation:

Rate of arrival (λ) = 15 per hour

Service rate (μ) = 20 per hour

The number of customers in a system given the arrival rate and the mean service rate is given by:

$N = \frac{\lambda}{\mu-\lambda}\\$

Applying the given data:

$N = \frac{15}{20-5}\\N=3\ customers$

The average number of customers in the system is 3 customers.

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2 years ago