Gia opened two savings accounts at two different banks. One account earns an annual 3.4% simple interest, and the other earns half as much. If she deposited $500 in each account, how much total interest will she have earned in 3 years? A. $76.50 B. $153.00 C. $765.00 D. $38.25

The correct option is;

A. $76.50

Step-by-step explanation:

To solve the question, we note the formula for simple interest = Principal × Rate × Time/100

That is

Where:

P = Principal Amount = $500.00

R = Interest Rate = 3.4%

T = Time period = 3 Years

Therefore,

For the second account, we have

P = Principal Amount = $500.00

R = Interest Rate = 3.4/2% = 1.7 %

T = Time period = 3 Years

Therefore,

Therefore, the total interest she have earned in three years is $51 + $25.5 = $76.5

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.

i think 5 miles per hour

step-by-step explanation: