Mathematics, 25.06.2019 09:00 cleef6451
An exam was given to a group of freshman and sophomore students. the results are below: freshman: 106 got a’s, 130 got b’s, and 149 got c’s. sophomore: 192 got a’s, 118 got b’s, and 168 got c’s. if one student is chosen at random from those who took the exam, find the probability that: a) the student was a sophomore. round to 4 decimal places as needed.
Answers: 1
Mathematics, 21.06.2019 19:00
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
Answers: 2
Mathematics, 21.06.2019 22:30
Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.
Answers: 1
Mathematics, 21.06.2019 23:30
The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?
Answers: 3
Mathematics, 22.06.2019 01:30
Urgent need asap △abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.
Answers: 1
An exam was given to a group of freshman and sophomore students. the results are below: freshman:...
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