Samuel orders four DVDs from an online music store. Each DVD costs $9.37. He has a 25% discount code, and the sales tax is 6.75%. Round sales tax amounts to the nearest cent. What is the total cost of his order?

$26.21

Step-by-step explanation:

First of all, some major mistakes.

Does the discount apply after the tax, or before the tax?

Well, whatevr, I'll just put the discount before the tax.

9.37×4=37.48

25% of 37.48 is 9.37

37.48-9.37=28.11

6.75% of 28.11=1.897425

28.11-1.897425=26.212575

Round to nearest cent- 26.21

Don't forget the dollar sign!

If you need therapy or you're just bored, feel free to blow uf my notifications and spam in the comments. Or you can comment bcuz I got it wrong or something.

muyb ajo

step-by-step explanation:

jegosu

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0