In his first school year, leo contributed $13,468 toward college expenses. in his second school year, the expenses are expected to increase by 4%. what is the approximate minimum amount leo should expect to contribute in his second school year?

$ 14007

Step-by-step explanation:

Given : In his first school year, Leo contributed $13,468 toward college expenses.

In his second school year, the expenses are expected to increase by 4%.

Then, the extra amount he should contribute = 4% of $13468

Now, the approximate minimum amount Leo should expect to contribute in his second school year = [Roundede to the nearest dollar]

Hence, the approximate minimum amount Leo should expect to contribute in his second school year = $14007

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true