Roger's evaluation of an expression is shown.
2(1+3)^3-5^2=
step 1: 2(4)^3-5^...
Mathematics, 12.11.2019 18:31 karina1466
Roger's evaluation of an expression is shown.
2(1+3)^3-5^2=
step 1: 2(4)^3-5^2=
step 2: (8^3)-5^2=
step 3: 24-10=
step 4: 14
describe all of the errors roger made with his work, then correctly evaluate the expression.
my 2(1+3)^3-5^2=
4
2*4^3-5^2=
2*64-25=
128-25=103
how do i describe what he did wrong?
Answers: 3
Mathematics, 20.06.2019 18:04
30 points! i am confused. what does it mean by game time? you can use a table of random numbers or a random number generator to create random samples. also, you can obtain random samples directly using wolframalpha.com. for example, typing in randomsample[{1,2,3,4,5},2] will give you a sample of size 2 from the list {1,2,3,4,5}. a sample result is {1,5}. refreshing the page will generate a new random sample of size 2. 2. create five random samples of size two from the population. record the game times for the samples and calculate the mean game time of each sample. 3. create 5 random samples of size 11 from the population. record the game times for the samples and calculate the mean game time of each sample.
Answers: 2
Mathematics, 21.06.2019 17:00
There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y
Answers: 1
Geography, 06.11.2020 02:20
Mathematics, 06.11.2020 02:20
Arts, 06.11.2020 02:20
Physics, 06.11.2020 02:20
Mathematics, 06.11.2020 02:20
Biology, 06.11.2020 02:20
Mathematics, 06.11.2020 02:20
English, 06.11.2020 02:20
Mathematics, 06.11.2020 02:20
Mathematics, 06.11.2020 02:20
Engineering, 06.11.2020 02:20
Mathematics, 06.11.2020 02:20
Mathematics, 06.11.2020 02:20
Mathematics, 06.11.2020 02:20
History, 06.11.2020 02:20