Mathematics College

Two warning lights flash on the fences of Jurassic Park. One light flashes every 3 seconds. Another light flashes
every 4 seconds. How many times will they flash at the same time over the course of one minute?

Answers

Answer 1

Answer:

5 times

Step-by-step explanation:

Demos

Answer 2
3 they will blink at the same time on the 12th second, the 24th, and the 36th second

Related Questions

What is the volume of a cylinder, in cubic ft, with a height of 9ft and a base diameter
of 16ft? Round to the nearest tenths place

Answers

Answer:

Volume of cylinder is: Volume=1808.64 ft³

Step-by-step explanation:

Height of cylinder = 9 ft

Base diameter of cylinder = 16 ft

We need to find volume of cylinder .

The formula used is: [tex]Volume=\pi r^2h[/tex]

We need radius:

The radius = diameter/2 = 16/2 = 8 ft

Putting values and finding volume of cylinder

[tex]Volume=\pi r^2h[/tex]

[tex]Volume=3.14\times (8)^2\times (9) \\Volume=3.14\times 64\times (9) \\Volume=1808.64 \: ft^3[/tex]

So, Volume of cylinder is: Volume=1808.64 ft³

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pleeaseeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

Your answer is 89760!!!

hope this helps!!!

Answer:

89760

Step-by-step explanation:

17*5280=89760

In the figure below, ABD measures 41. What is the measure of ABC?​

Answers

Answer:

The answer is 82 degrees.

I NEED HELP ( please dont steal or guess means not to me) and I will giver brainiest if you have proof

Answers

Answer:

option d, 7.25

Step-by-step explanation:

2AB=YZ(By parallel line theorem)

4x-8=21

4x=29

x=29/4=7.25

Best and Correct answer gets BRAINLIEST!!!

Answers

Answer:

3/2

Step-by-step explanation:

K = Y/X

(9x +10) (15x-2) solve for x

Answers

Answer:

x=2

Step-by-step explanation:

15x-9x = 6x

10+2 = 12

6x=12

x=2

Answer: x=2

Step-by-step explanation:

9x+10 = 15x-2

-9x         -9x

____________

10 = 6x-2

+2        +2

__________

12=6x

Divide

x=2

p l e a s e a n s w e r t h i s q u e s t i o n NOW

Answers

Answer:

90 percent

Step-by-step explanation:

easy 36/40=0.9

that means 90 percent

just get big number divided by small

Brainliest Please

Answer:

90%

Step-by-step explanation:

36/40 = 9/109/10 = 90/100 90/100 = 90%

I hope this helps!

Please help me solve this problem

Answers

Answer:

Answer is D.

Step-by-step explanation: When looking for distance, you want to find the sum of the *absolute value of 2 numbers* (or more). That is why you would want to add p and q.

Hope this helped. I'm really tired rn so sorry if this wasn't the best.

please help me? :( I really need it!

Answers

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Use proportional reasoning to determine the value of a in the proportion shown below.
25
a=1
a=25
a=10
a=15

it’s c

Answers

Answer:

c

Step-by-step explanation:

A ________ function specifies the relationship between the demand for a product LaTeX: x and the price of the product LaTeX: p.

Answers

Answer:

Price demand function

Step-by-step explanation:

The price demand function is the function in which there is a relationship between the demand and the price of the product

The Price demand function is

[tex]= Price \times demand[/tex]

[tex]= p \times x[/tex]

hence, the price demand function represents that there is a relationship that lies between the demand and the price

Will Give Brainliest, Question is attached.

Answers

Answer:

The answer is in the photo

Hope i helped. :)

Btw it was cut off

Step-by-step explanation:

Wendy purchased 9 pizzas for x dollars. She spent a total of
$85.50. Which equation expresses how much Wendy spent on pizza? *

Answers

Answer:

x = $9.50

Step-by-step explanation:

85.50 / 9 = 9.5 sooo..

hope this helped!

Large bottle of juice contains 500 ml of juice. Medium bottle contains 70% as much juice as large bottle. How many milliliters of juice are in the medium bottle?

Answers

Answer:

350 milliliters

Step-by-step explanation:

70% of 500 is 350

Sam bought an $85.00 jacket for 40% off of the regular price. He also has to pay 5% for tax. How much did he pay for the jacket after the discount and tax?

Answers

55.25. You multiply 0.40 by 85 and you’ll get 34, subtract 85 by 34 and you’ll get 51. Then you multiply 0.05 by 85 and get 4.25. Add 4.25 by 51 and you’ll get 55.25.

-3 < x -10 Solve for X and simplify please

Answers

Hey there!

“-3 < x - 10”

SOME people treat the “<” “>” as an equal sign to make these types of problems easier to solve!

-3 = x - 10

Flip the equation around

x - 10 = -3

ADD both of your sides by 10

Like: x - 10 + 10 = -3 + 10

CANCEL out: -10 + 10 because it gives us 0

Keep: -3 + 10 because it gives us the value of x

-3 + 10 = x

Solve that above and you have your answer: x = 7 ☑️

Overall answer: x < 7

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Which pair of measurements is not equivalent

Answers

Answer:

where are the measurements?

Step-by-step explanation:

Plot and label 3 different points with x-coordinate 3.

Answers

(3,-4) (3,5) (3,6)

These all hav the x cord of 3

Plz giv brainlyest Bro I need it

Help pls for a grade

For a biology assignment, Melanie records the height of a plant over time.
The plant was 14 cm tall when she started the assignment. She notices that
the plant grows 7 cm every week.

Answers

Answer:

B (2,28)

Step-by-step explanation:

factorise xy-3x²+2x​

Answers

[tex]xy-3x^2+2x[/tex]

Factor by pulling out the x-term.

[tex]x(y-3x+2)[/tex]

Arrange as we get -

[tex]x(-3x+y+2)[/tex]       ----------> Answer

Carla has a bookcase with 4 shelves.she puts 6 bears in a row on each shelf. How many bears does she have? Draw a picture and write an equation to solve

Answers

How does a bear fit on a shelf?

If AC = 2, CD = 6, and CE = 3, what is BC?

Answers

Answer:

Hello,

Statement:                        Reasons:

BC/CD = AC/CE                 1. Given

∠BCA = ∠ECD                    2. Vertical ∠'s =

△ACB ~ △ECD                   3. SAS

Hope it helps!

Step-by-step explanation:

Answer:

i believe the answer would be number 4

50 points i really need help

Answers

Answer:

first one i just don't find that sign of math in my computer but yeah

Step-by-step explanation:

HAPPY HOLIDAYS :)

David Egil and frances share money in the ratio 2:7:9 Egil gets £85 more than David work out how much they each get ?

Answers

Answer:

David gets £34, Egil gets £119 and Frances gets £153.

Step-by-step explanation:

Let the amount of money David gets be 2x, Egil be 7x and Frances be 9x.

7x = 2x + 85

7x - 2x = 85

5x = 85

x = 85 ÷ 5

x = 17

David (2x) = 2 × £17

                 = £34

Egil (7x) = 7 × £17

             = £119

Frances (9x) = 9 × £17

                     = £153

The basketball team took 20 free throws in the game and made 65% of them how many free throws did they make?

Answers

Answer:

its 13

Step-by-step explanation:


A drone costs $300 plus $25 for each set of extra propellers. What is the cost of a drone and 4 extra sets of
propellers? (a) Write a function that will showthe cost.
300 + 4(25) = 400
(b) What is the independent variable in this situation?
are

Answers

a) 300+25x or 300+25(4)=400
b) 300 would be the unchanged or control variable, 25x would be the independent variable and 400 would be the dependent variable.

Find the slope of the line from the table.
X
1
4
7
10
у
7
5
3
1
1

Answers

the slope would be ten ❤️

5x+30=45 solve for x​

Answers

Answer:

3

Step-by-step explanation:

5x=45-30

5x =15

divide both sides by 5

x=3

........-.--
Emma's family tooka road trip to Niagrara Falls. Emma slept through the last 21% of
the trip. If the total length of the trip was 600 miles, how many miles had they
travelled when Emma fell asleep?

Answers

Answer:

the last 126 miles emma slept

Points..................

Answers

Answer: Is it is free points and if thank you so much
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