Mathematics, 26.06.2019 14:00 azzyla2003
Terrence and 4 friends go to a book sale at which hardcover books cost $2 and paperback books cost $1. each person buys an equal number of paperback books and one hardcover book. they spend a total of $35. terrence writes the equation shown to describe what they bought. 5(x + 2) = 35 by solving the equation, what information will terrence find out? a how many paperback books each person buys b how many hardcover books each person buys c how much total money they spend on books d how much money they spend on paperback books
Answers: 1
Mathematics, 21.06.2019 21:10
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
Answers: 2
Mathematics, 21.06.2019 23:30
Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)
Answers: 1
Mathematics, 22.06.2019 01:00
Given that δabc is similar to δdef, which is a possible trigonometric ratio for ∠d? a) tan d = 24 30 b) tan d = 30 24 c) tan d = 18 24 d) tan d = 24 18
Answers: 2
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