Mathematics, 07.10.2021 09:20 cedrahasouneh10
a probe takes samples of water at progressively deeper levels, spaced in equal intervals, the first sample was taken at the surface. the location of the 21st sample was registered at (-20) meters. what was the location of the third sample?
Answers: 2
Mathematics, 21.06.2019 16:20
The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.
Answers: 3
Mathematics, 21.06.2019 21:30
Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244
Answers: 1
Mathematics, 22.06.2019 01:10
"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?
Answers: 2
Mathematics, 22.06.2019 02:30
Hurry the figure shows the front side of a metal desk in the shape of a trapezoid.what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²
Answers: 3
a probe takes samples of water at progressively deeper levels, spaced in equal intervals, the first...
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Social Studies, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
English, 10.09.2020 04:01
English, 10.09.2020 04:01
Social Studies, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Chemistry, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Social Studies, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01