All categories

2 years ago

Amount of cd after 3 years using simple interest formula if the principle is $2,000 and the interest 4%

Mathematics

1 answer:

Ivanshal [37]2 years ago

6 0

Answer:

Amount of cd after 3 years=2240

Step-by-step explanation:

principal==$2000

simple interest=4%

interest /year =80

for 3 years =80 x 3 = 240

You might be interested in

Pls help it due soon <br> Show workings!

mel-nik [20]

Answer:

Step-by-step explanation:

So the triangle rule is that the 2 smaller sides of a triangle have to have a greater sum than the largest side.

I answer a 1+2 has to be greater than 3 and its not therefore A is the answer

3 0

2 years ago

A right cylinder has a radius of 6 m and a surface area of 84 m². Find the surface area of a similar cylinder with a radius of 2

dlinn [17]

Answer:

The surface area of the second cylinder is equal to $9.33\ m^{2}$

Step-by-step explanation:

we know that

If two figures are similar then

the ratio of their surfaces areas is equal to the scale factor squared

Let

z-------> the scale factor

x------> the surface area of the smaller cylinder (second cylinder)

y-------> the surface area of the original cylinder (first cylinder)

$z^{2}=\frac{x}{y}$

Step 1

Find the scale factor

$z=\frac{2}{6}=\frac{1}{3}$

Step 2

Find the surface area of the second cylinder

we have

$z=\frac{1}{3}$

$y=84\ m^{2}$

substitute and solve for x

$(\frac{1}{3})^{2}=\frac{x}{84}$

$x=\frac{1}{9}*84=9.33\ m^{2}$

5 0

2 years ago

Samantha mixes some amount of 25% sugar syrup with x grams of 10% sugar syrup.

kondor19780726 [428]

Answer:

40 grams

Step-by-step explanation:

y * 25% + x * 10% = 120 * 15%

x = 120 - y

(120-y) * 10% = x * 10%

y * 25% + (120 - y ) * 10% = 120 * 15%

0.25y + 12 - 0.1y = 18

0.15y = 6

y = 6 / 0.15

y = 40

4 0

2 years ago

What is 60x-150=30?<br> (This is all the info I have for this question sorry!)

QveST [7]

60x - 150 = 30
60x - 150 + 150 = 30 + 150
60x = 180
60x/60 = 180/60
x = 3

4 0

3 years ago

Translate this phrase into an algebraic expression.<br> the quotient of 14 and a number

Anna71 [15]

Answer:

Step-by-step explanation:

Let the number be x

14 ÷ x = $\frac{14}{x}$

4 0

2 years ago

Read 2 more answers