Mathematics, 23.06.2019 18:00 harris435942
Seraphina is driving two hours to visit her family. for the first hour, she traveled at a speed of 56 miles per hour. then, in the second hour, she traveled at a speed of 74 miles per hour. what is the percentage increase of seraphina's speed? if necessary, round to the nearest tenth of a percent.
Answers: 2
Mathematics, 21.06.2019 14:00
Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.
Answers: 2
Mathematics, 21.06.2019 19:50
Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato
Answers: 2
Mathematics, 22.06.2019 02:50
What is the value of x in the equation 3x4y65, when y=4?
Answers: 1
Seraphina is driving two hours to visit her family. for the first hour, she traveled at a speed of 5...
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