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NemiM [27]
2 years ago
11

suppose there are 12 year,14 year,and 16 year cicadas that all appear this yest.after how many years will all three types of cic

ades appear together again?
Mathematics
1 answer:
nasty-shy [4]2 years ago
5 0

We have to find LCM of 12,14,16

Refer to the attachment

LCM=2×2×2×2×3×7=16×21=336years

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Someone give me the answer
Butoxors [25]

a function that model the number of people that receives email in week t  is P(t)=37(4)^{\frac{t}{9.1}} .

<u>Step-by-step explanation:</u>

Here we have , Tobias sent a chain letter to his friends . The number of people who receives the email increases by a factor of 4 in every 9.1 weeks , and can be modeled by a function P, which depends on the amount of time t weeks . Tobias initially sent letter to 37 friends . We need to write a function that model the number of people that receives email in week t . Let's find out:

Basically it's an exponential function as

f(x) = e^{ax} , In question initial value is 37 & and for every 9.1 weeks there is increase in people by a factor of 4 i.e.

⇒ P(t)=37(4)^t

But , wait ! People increase in every 9.1 weeks not every week so modified equation will be :

⇒ P(t)=37(4)^{\frac{t}{9.1}}

Therefore , a function that model the number of people that receives email in week t  is P(t)=37(4)^{\frac{t}{9.1}} .

4 0
2 years ago
Identify the three similar triangles in the figure. Be sure to name the vertices in the correct order
Sonja [21]

Answer:

BDC  and ADB

Step-by-step explanation:

6 0
2 years ago
What problem has a quotient of 3 remainder 28?
mote1985 [20]

Answer:

28/3

Step-by-step explanation:

4 0
2 years ago
Find the value of x.. is the answer 103? if not how do you figure it our
scoundrel [369]

The angle diagonal to 103° is equal to 103°.  So here's your equation:

(103+14x+7)°=180°

So now you can simplify:

110°+14x=180°

now subtract 110 on both sides

14x=70°

now divide by 14 on both sides

so the answer is x=5°

hope this helps


5 0
3 years ago
How much does four quarters equal
IceJOKER [234]

1 dollar or 100 cents

5 0
3 years ago
Read 2 more answers
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