Mathematics, 27.09.2019 18:30 Bgreene2377
Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 s?
a. 100/20
b.100-20
c.100+20
d.100x20
Answers: 1
Mathematics, 21.06.2019 18:30
Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
Answers: 1
Mathematics, 21.06.2019 19:30
For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?
Answers: 1
Mathematics, 21.06.2019 20:00
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (Β°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2Β°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
Mathematics, 21.06.2019 21:00
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 β x + 2 q(x) = (x3 + 2x2 + 3)(x2 β 2) determine the operation that results in the simplified expression below. 35 + x4 β 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
Answers: 2
Which expression calculates the speed in meters per second of an object that travels a distance of 1...
Mathematics, 25.08.2019 10:00
History, 25.08.2019 10:10
Mathematics, 25.08.2019 10:10
Mathematics, 25.08.2019 10:10
English, 25.08.2019 10:10
Biology, 25.08.2019 10:10
Mathematics, 25.08.2019 10:10
Geography, 25.08.2019 10:10