Mathematics, 05.05.2021 23:00 jesuslovesusall3
B varies directly as c and inversely as d.
One set of values is b = 5.75, c = 2.3, and d = 0.3.
Find b when c = 0.5 and d = 0.15.
Answers: 3
Mathematics, 22.06.2019 05:30
Consider the function f left parenthesis x right parenthesis equals 4 x squared minus 3 x minus 1f(x)=4x2−3x−1 and complete parts (a) through (c). (a) find f left parenthesis a plus h right parenthesis f(a+h); (b) find startfraction f left parenthesis a plus h right parenthesis minus f left parenthesis a right parenthesis over h endfraction f(a+h)−f(a) h; (c) find the instantaneous rate of change of f when aequals=77.
Answers: 3
Mathematics, 22.06.2019 05:30
The sales tax for an item was $8.40 and it cost $420 before tax. find the sales tax rate. write your answer as a percentage.
Answers: 1
B varies directly as c and inversely as d.
One set of values is b = 5.75, c = 2.3, and d = 0.3.
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