Mathematics, 07.05.2021 18:40 janeou17xn
Can someone help with these? I've been working on it for a whole week and keep getting them wrong -_-
Answers: 1
Mathematics, 21.06.2019 20:30
Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how
Answers: 2
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 21.06.2019 23:30
Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
Answers: 1
Mathematics, 22.06.2019 01:20
Given: δabc, m∠1=m∠2, d∈ ac bd = dc m∠bdc = 100º find: m∠a m∠b, m∠c
Answers: 2
Can someone help with these? I've been working on it for a whole week and keep getting them wrong -_...
English, 12.07.2019 09:30
Physics, 12.07.2019 09:30
Biology, 12.07.2019 09:30
History, 12.07.2019 09:30
Business, 12.07.2019 09:30
Mathematics, 12.07.2019 09:30
Health, 12.07.2019 09:30
Chemistry, 12.07.2019 09:30
Mathematics, 12.07.2019 09:30
Mathematics, 12.07.2019 09:30