Ivy invests $1000 at a simple interest rate of 7%. How much interest will Ivy earn in 3 years * $2100 $70 $210 I don't know

Mathematics

2 answers:

ololo11 [35]3 years ago

6 0

Answer:$210

Step-by-step explanation: 7% of $1000 = $70 x 3yrs =$210

geniusboy [140]3 years ago

4 0

Answer:

$210

Step-by-step explanation:

Interest = p*r*t

P is the starting amount or principal number

R is the interest rate

and T is amount of time

you do 1000*0.07*3 and get 210

Hope this helps!

You might be interested in

Use given graph to determine the limit, if it exists. Find lim f(x) -2 and lim f(x) 2+ WILL GIVE BRAINLIEST

Gelneren [198K]

Answer:

it does not exist my friend

7 0

3 years ago

in circle O the radius is 4ft and the measure of minor arc ab is 120 degrees find the length of minor arc ab to the nearest inte

KIM [24]

Answer:

$8\:\text{ft}$

Step-by-step explanation:

The length of the arc is proportional to the degree measure it in encompasses. Since there are 360 degrees in a circle and the arc is 120 degrees, the arc's length will be $\frac{120}{360}=\frac{1}{3}$ of the circle's length (circumference).

The circumference of a circle is given by $2\pi r$ , where $r$ is the radius of the circle. Therefore, the circumference of the circle is $2\pi(4)=8\pi$ . As we found earlier, the length of the arc is $\frac{1}{3}$ of this circumference. Therefore, the arc's length is $8\pi\cdot \frac{1}{3}=\frac{8\pi}{3}$ .