Mathematics, 17.01.2020 10:31 mothertrucker2828
In june, a runner ran a mile in 7: 45. in september, the runner ran a mile in 5: 51. is the percent of change in time an increase or a decrease? find the percent of change from june to september. round to the nearest hundredth of a percent.
Answers: 1
Mathematics, 21.06.2019 14:10
Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?
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Mathematics, 21.06.2019 19:00
The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?
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Mathematics, 21.06.2019 19:00
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
In june, a runner ran a mile in 7: 45. in september, the runner ran a mile in 5: 51. is the percent...
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