Brittany earned $835 babysitting this summer. She put her money into a savings account which earned 7.8% interest annually. If she leaves the money in the savings account for 3 months, how much interest will she earn?

$16.28

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 7.8%/100 = 0.078 per year,

putting time into years for simplicity,

3 months ÷ 12 months/year = 0.25 years,

then, solving our equation

I = 835 × 0.078 × 0.25 = 16.2825

I = $ 16.28

The simple interest accumulated

on a principal of $ 835.00

at a rate of 7.8% per year

for 0.25 years (3 months) is $ 16.28.

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation:

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363