Answer:
Books:Dollars = For each book it is $13. (1:13)
Minutes:Beats = For each minute there are 63 beats (1:63)
Step-by-step explanation:
Books and Dollars
- 2:26 can be reduced by 2
- 1:13
Minutes and Beats
- 3:195 can be reduced by 3
- 1:63
This is a binomial probability problem
p = 0.35 = chance of picking 1 person who uses smartphones during meeting/class
n = 7 = sample size
k = 4 = target number of people who use their smartphone
Compute nCk = 7C4 using the nCr combination formula
nCr = (n!)/(r!*(n-r)!)
7C4 = (7!)/(4!*(7-4)!)
7C4 = (7*6*5*4!)/(4!*3!)
7C4 = (7*6*5)/(3!)
7C4 = (210)/(6)
7C4 = 35
Use this coefficient to find the binomial probability
B(k) = binomial probability for input k
B(k) = (nCk)*(p^k)*(1-p)^(n-k)
B(4) = (7C4)*(0.35^4)*(1-0.35)^(7-4)
B(4) = 35*(0.35^4)*(0.65)^3
B(4) = 0.144238
So the approximate answer is 0.144238
This value is accurate to 6 decimal places
You can use ten blocks to find 2.16/3 by using 7 base ten blocks and two base one blocks
Answer:
y=mx+b
Step-by-step explanation: I believe this would be an equation that you can use for your points.
Answer:
240
Step-by-step explanation: