How do I find the Least Common Multiple (LCM) the fastest way?????? Please explain well

Answers

Answer 1

Answer: you find the prime factorization for each of the numbers and then write them down, then you take (from each of the numbers) the most amount of numbers from the prime factorization and list those down multiply them together and you should have your lcm

Answer 2

Answer: for 100 200 300
100 200 300 400 500 (600) 700 800 900
200 400 (600) 800 1000
300 (600) 1200
so i guess u just have to list down

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Sixty percent of Company A’s employees are considered top performers. Fifty five percent of Company A’s employees are in a rigorous training program. Assuming these two statements are true are most of Company A’s employees in the rigorous training program considered top performers?

Answers

do you have anymore info for the problem

Can someone please help me?

Answers

Answer:

k= 14

Step-by-step explanation:

11= k/4 - -10

Answer:

k=4

Step-by-step explanation:

11-(-10)=1

1/4=4

1/2=x+1/6 solve for x show how you got the answer will mark brainlyest

Answers

First find your common denominator

In this problem 2 and 6 have a common denominator of 6 so 1/6 will stay the same.
1/2 will change to 3/6 because 2 goes into 6 3 times and we multiply the top number by 3. So the new equation is:

3/6 = X+ 1/6 subtract 1/6 from both sides
3/6 - 1/6 = X
2/6 = X or which reduces to 1/3

In fact, it's 1/3. :p

Sonya can walk 6 kilometers in 6 hours. If she has to walk 10 kilometers, how much time will it take her?

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WORK/EXPLANATION:
If she walks 6 kilometers in 3 hours, she walks 0.5 or $(1)/(2)$ kilometer per hour.
0.5 × 10 = 5
$(1)/(2)$ × 10 = $(10)/(2)$ = 5
ANSWER:
5 Hours

4 hours it takes her 2 hrs to walk 2 kilometers

0.25×m = 3.6 m=_____.

Answers

0.25xm = 3.6m = m=0
Hope this answer helps

Duffy was analyzing the trajectory made after throwing a football. his coach was able to measure that his throw reached a maximum height of 18 feet after 2 seconds. he figured that the ball left his hand at a height of 5 feet. Let the independent variable represent time and the dependant variable represent height of the ball. Use this information to write an equation to model the path of the ball and predict when the ball will hit the ground the ball will hit the ground at approximately ________ seconds

Answers

Answer:

4.35 seconds.

Step-by-step explanation:

Let x represent the time the independent variable and y be dependent variable (height of the ball).

We are told that Duffy figured that the ball left his hand at a height of 5 feet. This means at x equals 0, y was 5 or initial height of ball is 5 feet.

We have been given that Duffy's coach measured that his throw reached a maximum height of 18 feet after 2 seconds. This means that at x equals 2 y was 18.

As point (2,18) represents maximum height of ball, so it will be vertex of parabola.

Since initial height of ball is less than maximum height, so our parabola will be downward opening and leading coefficient will be negative.

We know that vertex form of a downward opening parabola is in form: $y=-a(x-h)^2+k$