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In-s [12.5K]
2 years ago
11

How much should you invest at 3.7% simple interest in order to earn $70 interest in 11 months?

Mathematics
1 answer:
valkas [14]2 years ago
8 0

Step-by-step explanation:

in this condition we are given simple interest time and rate

so principal is missing so we should use the formula of principal that is

P=I×100/T×R

but we should convert that month in to years and we convert it by dividing it by 12.

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Suppose the radius of a circle is 3 units what is the circumference
HACTEHA [7]

Answer:

6\pi or approximately 18.85 units

Step-by-step explanation:

The formula for finding the circumference of a circle is C=2\pi r, where C = circumference and r = radius. In this case, r=3, so after plugging that into C=2\pi r, we get:

C=2\pi r\\  = 2*\pi *3\\=6\pi

Since \pi is approximately 3.1415, 6\pi =6*3.1415=18.849, which rounds to 18.85. Therefore, the circumference of the circle is 6\pi, or approximately 18.85 units. Hope this helps!

8 0
3 years ago
The average of A and B is 6. The average of X, Y, and Z is 16. What is the average of A, B, X, Y, and Z?
ser-zykov [4K]

Answer:

12

Step-by-step explanation:

Average of A and B is 6

(A+B) /2 = 6

Multiply each side by 2

A+B = 12

average of X, Y, and Z is 16

(X+Y+Z)/3 = 16

Multiply each side by 3

(X+Y+Z) = 48

To find the average of all of them

(A+B+X+Y+Z)/5

replace A+B with 12 and X+Y+Z with 48

(12+48)/5

60/5 = 12

4 0
3 years ago
X+y=c x/y=p/q please find x and y
Paul [167]

Step-by-step explanation:

x=c-y. / x=py/q

y=c-x. / y=xq/p

7 0
3 years ago
Read 2 more answers
PLSSS HELP IF YOU TURLY KNOW THISS
solniwko [45]

Answer:

super simple its blueprints!

Step-by-step explanation:

7 0
2 years ago
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Find the distance from point B to point C. Please help 25 points!!
sweet-ann [11.9K]

Answer:

9.6 = BC

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan theta = opposite/ adjacent

tan 58 = BC / 6

Multiply each side by 6

6 tan 58 = BC

9.602007174 =BC

Round to the nearest tenth

9.6 = BC

4 0
3 years ago
Read 2 more answers
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