Yolanda deposited 2130 into an account she made no additional deposites or withdrawals yolanda earned 4.25% annual simple interest on the money in her account What was the balance in dollars and cents in yolandas account at the end of 4 years

$2492.1

Step-by-step explanation:

Step one

Given

Principal=$2130

rate= 4.25%= 0.0425

time = 4 years

Required:

The final amount in the account

Step two:

the expression for the final amount is

A= P(1+rt)

substitute

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'.