Acode has 6 digits. you can type in 0~9 for your code. how many different combinations of codes can you make if you can repeat digits? how many different combinations of codes can you make if you can not repeat digits?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Find the area of a parallelogram with base 15 yards and height 21 2/3

What is the factored form of the following expressions? d^2 – 13d + 36