3 years ago

(75 points)

Mathematics

1 answer:

Greeley [361]3 years ago

6 0

Answer:

1st one: 1/12

2nd one: 1/14

3rd one: 1/7

Step-by-step explanation:

Find period (Just count how much it takes for the graph to repeat again)

1st one: 12

2nd one: 14

3rd one: 7

Frequency = 1/period

1st one: 1/12

2nd one: 1/14

3rd one: 1/7

PLZ mark brainliest if you find this helpful

You might be interested in

Please help! its valentines day and I want to be done with school asap! hurry pls

anastassius [24]

Answer:

The answer is the 3rd option!

All of the other answer are invalid because of the sign in which is put on the tiles.

I hope this helps!

p.s. have any more questions? Post the question and comment the link below!

p.p.s Have an amazing V-Day!

Ciao!

♥, Sadie

4 0

3 years ago

Read 2 more answers

A principal of $2600is invested at 6.75% interest, compounded annually. How much will the investment be worth after 14 years

dedylja [7]

Answer:

$6488.19

Step-by-step explanation:

To solve this problem we use the compounded interest formula:

$amount = principal(1 + (r \n))^({n}{t})$

a = $2600(1+(0.0675/1))¹*¹⁴

a = $6488.19

8 0

4 years ago

Two trains, train A and train B, weigh a total of 526 tons. Train A is heavier than train B. The difference of their weights is

AnnZ [28]

Here is my explanation: (please leave questions if you need more help)

5 0

3 years ago

Please help Combine like terms. 9y + 5y - 3 = [? ]y + [ ]

almond37 [142]

Answer:

= 14y + ( – 3 )

I hope I helped you^_^

7 0

3 years ago

What was a helot in Spartan society? a soldier a farmworker a free noncitizen an enslaved person

SOVA2 [1]

Answer:

Its a farmworker

Step By Step Explaination:

Farmworker. a helot is a farmworker of ancient sparta who had few rights or freedom.

4 0

3 years ago