See https://web2.0calc.com/questions/please-help_38557#r1
Let Cg = number of girls in Choir club; Cb = number of boys in Choir club
Rg = number of girls in Robotics club; Rb = number of boys in Robotics club
We are told
Cg = 32
Rg = 19
Cb = Rb*5/7
Cg + Cb = Rg + Rb + 5
Can you take it from here?
1000 cm3 = 1 litre
1 cm3 = 10-3 litres
8.74×10-24 cm3 = 10-3*8.74×10-24 = 8.74×10-27 litres
8.74×10-27 litres = 8.74×10-27*106 = 8.74×10-21 microlitres
"Two real numbers are chosen at random between 0 and 2. What is the probability that their sum is no more than 1?"
See reply at https://web2.0calc.com/questions/not-sure-how-to-solve_1
Let p be the initial number of pens.
Number of pens after step
1. p*5/6 + 4
2. (p*5/6 + 4)*3/4 + 3
3. [(p*5/6 +4)*3/4 + 3]*2/3 + 2
So [(p*5/6 +4)*3/4 + 3]*2/3 + 2 = 46
Since 1 + 10 + 27 (the coefficients of the x^3, x^2 and x terms respectively) make 38, the root is x = 1.
What about \(\sqrt[12]{4096}=2\) as well?
As follows:
See https://web2.0calc.com/questions/help-me-to-solve-this-problem_1#r2
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