8 4/8 - 2 2/8 = 6 2/8in or 6.25in
<h3>
Dan's equation is wrong.</h3>
Step-by-step explanation:
Given, Dan borrows money to buy a new trumpet $400 at simple interest rate of 5% .
here P =$400, r = 5% and t = 1
Therefore he will need to pay back after one year is = 400+(0.05×400)
So, t = 400+(0.05×400)
Dan's equation is wrong.
Answer:
4(c)- 3
Step-by-step explanation:
i chose this answer because if there are 4 tickets and each one is c(?) which is an unknown amount in this equation. First youd have to multiply 4 by c to find the total amount and since they are giving a discount of $3 you subtract $3 from the total.
Answer:
The answer is 390 × pi.
Step-by-step explanation:
Big cone:
V = 1/3 x pi x r^2 x h
= 1/3 x 3.14 x 9^2 x 15
= 1272.3 cubic inches
Small cone:
V = 1/3 x pi x r^2 x h
= 1/3 x 3.14 x 3^2 x 5
= 47.1 cubic inches
1272.3 - 47.1 = 1225.2 cubic inches
1272/3.14 ≈ 390
The answer is 390 × pi.
Answer:
13 dollars
Step-by-step explanation:
5 x 2= 10+3=13
