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3 years ago

Find the highest common factor and lowest common multiple of 60 and 150 using prime factors

1 answer:

7 0

Here, we know, 60 = 2 × 30
& 150 = 5 × 30

So, Highest Common Factor (HCF) would be 30

Now, Lowest common point = 60 × 5 = 300 or 150 × 2 = 300

In short, LCM would be 300

Hope this helps!

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Joe is a scientist who works with the Department of Agriculture. In order to ensure a good harvest, Joe keeps track of various l

Yakvenalex [24]

Answer:

There are 20,000 Beatles in the total population

Step-by-step explanation:

59 Beatles out of the 2,000 are marked (2.95% or 59/2000)

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1 / 0.0295 = 33.8983051

That means that the total population is 33.89 times larger than the 590 marked beatles.

33.8983051 x 590 = 20,0000 Beatles total

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2 years ago

Read 2 more answers

The diagram shows a sector of a circle radius 11 cm.

nadya68 [22]

Answer:

Perimeter of sector is 47.93 cm which is greater than 47.5 cm

Step-by-step explanation:

Mathematically, the perimeter of a sector is length of the arc plus 2 radii

The length of the arc is;

theta/360 * 2 * pi * r

where theta is the angle subtended by the arc at the center of the circle

Thus, we have

135/360 * 2 * 22/7 * 11 = 25.93

Add 2 radii = 25.93 + 2(11) = 47.93 cm

This is greater than what we are asked to calculate and thus we have shown what we are asked to show

4 0

3 years ago

There are 221 students on a field trip.

Liula [17]

Answer:

The answer is 31

Step-by-step explanation:

221 divided by 6 is 36-5=31

This is correct because if you divide 221 by 6 you get 36 the subtract 5 from 36 and get 31. To check this answer just do 31+5=36 times 6 which is 216 and 221 minus 5 is 216:)

8 0

3 years ago

What is 4^6 . 4^6 please help

KonstantinChe [14]

Answer:

4^12 or 16777216

Step-by-step explanation:

4^6* 4^6

We can symplify 4^6* 4^6

Since they both have the same base, we can add there exponent:

4^6* 4^6= 4^12

4^12 equals to 16777216

8 0

3 years ago

My mom packed my lunch three of the past five days, so the probability of my mom packing my lunch is 3/5. Is this Experimental o

Crank

Answer:

definitely theoretical. Seems how mom packed the lunch 3/5 times a week, the pattern will follow

Step-by-step explanation:

4 0

2 years ago