2. Determine the amount of an investment if $500 is invested at an interest rate of 6.75%
compounded quarterly for 10 years.

$976.50

Step-by-step explanation:

Lets use the compound interest formula to solve:

P = initial balance

r = interest rate (decimal)

n = number of times compounded annually

t = time

Lets change 6.75% into a decimal first:

6.75% -> -> 0.0675

Since the interest is compounded quarterly, we will use 4 for n. Lets plug in the values now:

The investment is worth $976.50 after 10 years.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)