Mathematics, 02.03.2021 19:10 velaskawallv
Arianna is laying a new carpet on the floor of her living room which is in the shape of a square. If each side is measured by the expression (x-7), what is the area of this room?โ
Answers: 1
Mathematics, 21.06.2019 22:30
Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event aรขโ ยตect the mean and standard deviation of the wait time until success?
Answers: 3
Mathematics, 22.06.2019 00:00
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. โ2x + 5 < 17 โ2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
Mathematics, 22.06.2019 02:30
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? a. 3x^2 + 38x + 55 b. 4x + 16 c. 5x + 16 d. 3x^3 + 38x^2 + 55x
Answers: 1
Mathematics, 22.06.2019 04:00
Ireally don't understand this, i'm really an idiot but i want to know how to figure this out. !
Answers: 3
Arianna is laying a new carpet on the floor of her living room which is in the shape of a square. If...
Arts, 23.11.2020 19:10
History, 23.11.2020 19:10
Mathematics, 23.11.2020 19:10
Mathematics, 23.11.2020 19:10
Mathematics, 23.11.2020 19:10
History, 23.11.2020 19:10
Mathematics, 23.11.2020 19:10
Mathematics, 23.11.2020 19:10
Mathematics, 23.11.2020 19:10
Geography, 23.11.2020 19:10
Mathematics, 23.11.2020 19:10
Mathematics, 23.11.2020 19:10