2 years ago

At a fixed interest rate, an investment of $4000 earns $210. How much do you need to invest at the same rate to earn $336?

1 answer:

5 0

Answer:

what they said^

Step-by-step explanation:

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sertanlavr [38]

Answer:

x is greater than -5

Step-by-step explanation:

3 0

3 years ago

Nuetrik [128]

It will become 61
because anything above 0.5 rounds up

5 0

2 years ago

kiruha [24]

Answer:

The annual interest rate is 6.25%

Step-by-step explanation:

We have been given that

P = $50,000

I = $9,375

t = 3 years

r = ?

The formula for simple interest is given by

$I=Prt\\\\\text{Substituting the known values, we get}\\\\9375=50000(r)\cdot3\\\\r=\frac{9375}{50000\cdot3}\\\\r=0.0625\\\\r=6.25\%$

Therefore, the annual interest rate is 6.25%

6 0

2 years ago

mel-nik [20]

A^2 - b^2 = (a+b)(a-b)

answer :

t^2 - 1
n^2 - 225

7 0

3 years ago

guapka [62]

5 = c. infinite.
6 = I don't know. sorry!!
Hope this helps!!

4 0

3 years ago