3 years ago

I NEED HELP ON NUMBER 3 PLEASE

Mathematics

1 answer:

ladessa [460]3 years ago

7 0

21, A 13, B You're welcome!

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Gnom [1K]

5x-3=c Is your answer

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3 years ago

The amount of money in a savings account after t years is represented by the function f(t)=3600(1.035)t .

timama [110]

Answer: The initial amount in the account = $3600

Step-by-step explanation:

Since we have given that

The amount of money in a savings account after t years is represented by the function

$f(t)=3600(1.035)^t$

As we know the formula "Compound Interest" :

$Amount=P(1+\frac{r}{100})^t\\\\Here,\\\\\text{ P denotes principal}\\\\\text{ R denotes Rate of interest}\\\\\text{ T denotes time}$

So, According to our question,

Rate of interest = 0.35 = 35%

So, equate the both the equations , we get that

Hence, The initial amount in the account = $3600

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3 years ago

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Hoochie [10]

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3 years ago

7. What is the arc length shown in the picture? Leave your answer in terms of pi.

snow_lady [41]

Answer:

$14\pi$

Step-by-step explanation:

Arc length = $2\pi r(\frac{x}{360} )$ where x is the angle

∴ For this question, the arc length is:

Arc length $= 2\pi (8)(\frac{315}{360})$

Arc length = $14\pi$

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3 years ago

A=25,b=12,c=4,d=4: a +(b+c).d

stellarik [79]

B+c is 16
16 + 25 Is 41
I don't know d sorry

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4 years ago

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