20 points
what is the square root of -16?
-8i
-4i
4i
8i...
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 21:30
Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers
Answers: 1
Mathematics, 21.06.2019 22:00
Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120
Answers: 3
Mathematics, 22.06.2019 03:20
Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.
Answers: 3
Mathematics, 22.06.2019 06:00
Acompany sells crushed rock in 16-pound bags each bag contains a mixture of quarts and marble
Answers: 2
You know the right answer?
Questions
English, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01
Mathematics, 20.09.2020 08:01
Chemistry, 20.09.2020 08:01
Social Studies, 20.09.2020 08:01
Computers and Technology, 20.09.2020 08:01
Health, 20.09.2020 08:01
History, 20.09.2020 08:01
Advanced Placement (AP), 20.09.2020 08:01
