Mathematics, 12.02.2021 20:00 AM28
A quadratic trinomial of the form x^2+bx+c can be factored as (x+p)(x+q)
select the two true statements about p and q.
a. p+q=c
b. p*q=c
c. p-q=b
d. p+q=b
Answers: 2
Mathematics, 21.06.2019 17:30
The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?
Answers: 2
Mathematics, 21.06.2019 19:00
The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes
Answers: 2
Mathematics, 22.06.2019 00:30
Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
A quadratic trinomial of the form x^2+bx+c can be factored as (x+p)(x+q)
select the two true statem...
Mathematics, 11.12.2019 17:31
Mathematics, 11.12.2019 17:31
English, 11.12.2019 17:31
Mathematics, 11.12.2019 17:31
History, 11.12.2019 17:31
Mathematics, 11.12.2019 17:31
History, 11.12.2019 17:31
Computers and Technology, 11.12.2019 17:31
Computers and Technology, 11.12.2019 17:31