Elena is trying to figure out how many movies she
can download to her hard drive. The hard dri...
Mathematics, 25.03.2020 02:05 sarinaneedshelp01
Elena is trying to figure out how many movies she
can download to her hard drive. The hard drive is
supposed to hold 500 gigabytes of data, but 58 gigabytes
are already taken up by other files. Each movie is 8
gigabytes. Elena wrote the inequality 8x + 58 > 500 and
solved it to find the solution x>55.25.
a. Explain how you know Elena made a mistake based on
her solution.
b. Fix Elena's inequality and explain what each part of the
inequality means.
Answers: 2
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
Mathematics, 21.06.2019 23:30
How do you write 600 as a product of its prime factors (index! )
Answers: 1
Mathematics, 22.06.2019 00:50
To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.
Answers: 3
Mathematics, 22.06.2019 00:50
After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8
Answers: 1
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