A string of lights has two blinking lights. One blinks every twelve minutes while the other blinks every forty four minutes. If they both blinked at 1pm, when is the next time they will blink again. (Find the LCM (Least Common Multiple))

Answers

Answer 1

Answer:

They will both blink again at 3:12 pm.

Step-by-step explanation:

As indicated by the question, the way to solve is to find the Lowest (or Least) Common Multiple of both numbers.

As such:

[tex]\text{List the factors of 12 and 44:}\\12=2*2*3\\44=2*2*11\\\\\text{Take the common factors only once and multiply them by the non-common factors:}\\2*2*3*11=132 \text{ (LCM)}[/tex]

Now knowing the LCM is 132, we convert those minutes into hours and minutes:

[tex]\frac{132}{60}=2\frac{12}{60} \text{ (2 hours and 12 minutes)}[/tex]

Add this to the original time:

[tex]1:00\text{ pm } + \text{ }2:12 \text{ }= \text{ }3:12\text{ pm}[/tex]


Related Questions

Please help me with this equation
2(3y-x)+6=3(2y+2x)-3​

Answers

(-∞, ∞) is your answer

What is the answer to this?????? ​

Answers

Answer:

8^6

Step-by-step explanation:

Answer:

262144 (8^6)

Step-by-step explanation:

8^(12-6) = 8^6 = 262144

QUESTION 6 / 10
Which of the following is not a source of income?

A. Your monthly student loan payment.

B. The stipend you receive for doing an internship.

C. Your annual salary for doing your job.

D. The wages you receive after a work shift.

Answers

Answer:

b. The stipend you receive.

Step-by-step explanation:

It would say paid intern if they were paid.

can someone please help me to do this?

Answers

Answer:

78654 we 5678 Write a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation isWrite a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation is Write a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation is Write a positive or negative integer that represents the situation.

The temperature falls 14 degrees.

An integer that represents the situation is

Step-by-step explanation:

The rectangle below has an area of 70 square meters.
Find the dimensions of the rectangle.
(x - 11)
(x - 8)

Answers

Answer:

The side lengths are 10 by 7

Step-by-step explanation:

The area of a rectangle is

A = l*w

70 = (x - 11)(x - 8)

FOIL

70 = x^2 -8x-11x+88

Combine like terms

70 = x^2 -19x +88

Subtract 70 from each side

0 = x^2 -19x +88-70

0 = x^2 -19x+18

Factor

What number multiplies to 18 and adds to -19

-18*-1 =18

-18-1 = -19

0=(x-18)(x-1)

Using the zero product property

x-18=0   x-1=0

x=18   x=1

But x cannot x=1 because then the side lengths would be negative

x-18 = 10

x-11 = 7

The side lengths are 10 by 7

help ASAP Ill mark brainliest

Answers

Answer:

75 students

Step-by-step explanation:

500 students x 0.25 (25%) = 125 play baseball

500 students x 0.10 (10%) = 50 play soccer

125 who play baseball - 50 who play soccer  = 75 more students who play baseball

Answer:

75 students because

since there are 500 students..

10% of 500 is 50

25% of 500 is 125

125-50=75

Step-by-step explanation:

Help please i need help idont know how to do this

Answers

Answer:

729 is your answer ☺️☺️☺️

Bishon needs to sell at least 0.3 of his collection of sports cards to make room for new cards. Is 3/20 of his collection enough? Explain

Answers

3/20 = 0.15

0.3 > 0.15

so no

X=
Y=
The polygons to the right are similar. Find the value of each variable

Answers

Answer:

y = 7

x = 24

Step-by-step explanation:

When two triangles are similar, the ratio of their corresponding sides are equal

For the bigger triangle we have a total 48; so for the smaller we have x

For the bigger, we have 14, so for the smaller, we have y

Mathematically;

25/x = 50/48

x * 50 = 25 * 48

x = (25 * 48)/50

x = 24

For y;

25/y = 50/14

y = (25 * 14)/50

y = 7

Please help! Due soon

Answers

Answer:

its 2/6

Step-by-step explanation:

This should be the last one I post...hopefully-

Answers

angles 3 and 5 are vertical angles box they are vertical from each other

2v - 3 when y = 2
Show your work

Answers

Answer:

okay so v is 2.5

Step-by-step explanation:

That answer is right.

I see
I think
I wonder​

Answers

Answer:

i think its 2 rectangles

i wonder what the math question is gonna be

Step-by-step explanation:

Pleaseeeee help!!!!!
Order them least to greatest please

Answers

Answer and Step-by-step explanation:

[tex]\pi[/tex] is pi, or 3.14159

The absolute value of -4 ( |-4| ) is 4.

These numbers should go in this order:

-10   <   0.121212...   <   [tex]\pi[/tex]   <   |-4|   <   [tex]5\frac{1}{2}[/tex]

Have a good day!

#teamtrees #PAW (Plant And Water)

Answer:

-10,  0.121212,  π,  (-4),  5 1/2

this (-4) means absolute value of -4

Hope this helps!

a number is the square root of 16 and also the square root of 2. what is the number?​

Answers

Answer:

there is nothing like that

Step-by-step explanation:

there is no squre root of2

What is the image point of (2,-5)(2,−5) after a translation right 4 units and up 3 units?

Answers

Answer:

(5,-1)

(5,-1)

Im pretty sure

SA
TO
SA
th
B
SA
B
B

Answers

Answer:

ab

Step-by-step explanation:

Sa yo yh bb and all c

A man walks into a bank with $1000 all in $1 bills. He asks the
bank teller to put specific amounts in 10 individual bags, so that
whenever he decides to come into the bank to request any amount
up to his $1000, the teller can just hand him bags without splitting
them up. How much money is in each bag?

Answers

Answer:

$100

Step-by-step explanation:

100 bills in each bag

$100 in 10 bags

Amanda slept for 1/3 of the day. She played with her friends for 1/5 of the day. She spent the rest of the day working on a school project. What fraction of the day did she spend working on her project

Answers

Answer:

Amanda spent 7/15 of the day working on her project.

Step-by-step explanation:

1/3 x 5/5 = 5/15 1/5 x 3/3 = 3/15 5/15 + 3/15 = 8/15 15/15 - 8/15 = 7/15

When Anita planted a large bush in her garden, it was 5 feet tall. Now it is 40% taller. How tall is the bush now?

Answers

Answer:

7 feet

Step-by-step explanation:

the new height of the bush can be represented in percentage form as 100% + 40% = 140% = 1.40

1.40 x 5 = 7 feet

Method 2

find 40% of 5 feet

0.4 x 5 = 2

Add 5 + 2 = 7 feet

HI I NEED HELP WITH THIS!!

Answers

Answer:

im pretty sure its 410 and 256

Step-by-step explanation:

2050/5=410 and 2050/8=256

i havent done this in a while so im not sure but hope it helps

5. Which two values are NOT solutions for x in the inequality 5x + 3 > 33?
a. 5
b. 6
c. 7
d. 8

Answers

Answer:

5 and 6

Step-by-step explanation:

Given the inequality 5x + 3 > 33?

Subtract 3 from both sides

5x + 3 - 3 > 33 - 3

5x > 30

Divide both sides by 5

5x/5 > 30/5

x > 6

Hence the value of x must be greater than 6. The values that are not greater than 6 are 5 and 6. Hence 5 and 6 are not solution for x in the inequality

Find the volume of the triangular prism.
2.5 m
6 m
3.1 m

Answers

Answer:

46.5

Step-by-step explanation:

I need help please help me !!!!!!

Answers

the whole thing? not sure

A marketing consultant wants to estimate the true proportion of all residents that live near a certain mall who make at least one purchase at the mall in the past week. He stands at a mall exit for two hours on a weekday afternoon and flips a coin each time a shopper leaves. If the coin comes up heads, he asks them if they have made any purchases during this visit. After two hours, he has 132 responses, 104 of whom made a purchase. Which condition for constructing a confidence interval for a proportion has the consultant failed to satisfy

Answers

Options :

a) np ≥ 10

b) n(1-p ) ≥ 10

c) n ≥ 30

d) The data is a random sample from the population of interest.

e) The sample is less than 10% of the population.

Answer:

d) The data is a random sample from the population of interest.

Step-by-step explanation:

To construct a confidence interval, certain conditions has to be met before the validity of the confidence interval could be established, this include a sufficiently large sample, (n > 30)

n (1- p) ≥ 10 = 132(1 - 104/132) = 132 * 0.2121 = 28 (condition is met).

The condition which the data fail to meet is the randomization condition, whereby the method of selection isn't completely random with some participants having a much more chances of being selected ahead of others. A better random sampling procedure should be is d in the population to draw out the required sample.

If each of the cubes in a Rubik's Cube represented 1 cubic inch, what would be the volume of the Rubik's Cube?

Answers

Answer:

The volume of the Rubik's Cube is 27 in^3

Step-by-step explanation:

Each face of a Rubik's Cube has 3x3 cubes, then each face has 9 small cubes.

We can think of a Rubik's Cube as 3 pieces, such that each piece has 9 small cubes on it, and the 3 pieces are: Front side, middle part, back part.

Then the total number of small cubes on a Rubik's cube is 9*3 = 27 small cubes.

Now we know that each one of these small cubes has a volume of 1 in^3

Then the volume of 27 of these cubes is 27 times the volume of a single smaller cube, then the volume of the Rubik's Cube is:

V = 27*( 1 in^3) = 27 in^3

PLEASE GEOMETRY HELP WILL MARK BRAINLIEST!!!

Answers

D is the correct answer

Solve for X. Please help ASAP. I have no idea how to do this, and it’s due soon!!

Answers

Answer:

x = 126°

Step-by-step explanation:

x and 54° are same side interior angles and their sum is 180°

x + 54° = 180°

subtract 54° from each side of the equation:

x = 126°

Will mark brainlest to whoever finds the answer for the square units

Answers

Answer:

32 units squared

Step-by-step explanation:

8(4) = 32

PLS HELP. If the spinner shown below was used 100 times, how many times can you expect to spin a number greater than 3?

3
60
2
40​

Answers

Answer:

1/5 of the times or 20 times

Step-by-step explanation:

because there are 5 sections and 1 possible answer, the answer is 100/5 and that is 20

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