Find the simple interest accumulated and the account balance. 1. Chris deposits $6,200 in an account that pays 12% annual simple interest for 4 years.
Formula:
Numbers:
Interest Earned: $
Account Balance: Principal + Interest Earned =
The simple interest is
The account balance is

Simple interest is: $2976

Account balance is: $9176

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 12%/100 = 0.12 per year,

then, solving our equation

I = 6200 × 0.12 × 4 = 2976

I = $ 2,976.00

The simple interest accumulated

on a principal of $ 6,200.00

at a rate of 12% per year

for 4 years is $ 2,976.00.

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.