Hi there
First find the future value using the compound interest formula
The formula is
A=p (1+r/k)^kn
A future value?
P present value 1800
R interest rate 0.032
K compounded weekly 52
N time 10 years
A=1,800×(1+0.032÷52)^(52×10)
A=2,478.59

Now find the interest earned
I=A-p
A future value 2478.59
P present value 1800
So
I=2,478.59−1,800
I=678.59

It's b

Good luck!

8 0

3 years ago

Find three rational numbers between 1 and 0.

Alex73 [517]

Answer:

1/2, 1/4 & 3/4

Step-by-step explanation:

mean of 0 &1 is $\frac{0+1}{2} =\frac{1}{2} \\$

mean of 0 and 1/2 is $(0+\frac{1}{2} )/2=\frac{1}{2} /2=\frac{1}{2} *\frac{1}{2} =\frac{1}{4}$

mean of 1/2 and 1 is $(\frac{1}{2} +1)/2=\frac{3}{2} /2=\frac{3}{2} *\frac{1}{2} =\frac{3}{4}$

So the three rational numbers are 1/2, 1/4 & 3/4

4 0

3 years ago

Joey overdraw his account by $48 and has to pay an additional $10 fee. How much does he need to deposit into his account to reac

gogolik [260]

Answer:i believe 58

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Please select the best answer from the choices provided

xeze [42]

Answer:

The correct answer is option B. 8,16, 20

Step-by-step explanation:

Its given that,ΔJKL ~ ΔPQR, with a scale factor of 3 : 4

The sides of ΔJKL are, 6,12,15

Let 'x', 'y', and 'z' be the sides of ΔPQR

We know that if two triangles are similar, then the ratio of corresponding sides are in same raio.

To find x

6/x = 3/4

x = 8

To find y

12/y = 3/4

y = 16

To find z

15/z = 3/4

z = 20

Therefore the sides of ΔPQR are 8,16 and 20

Option B. 8,16,20 is the correct answer

8 0

3 years ago