Answer:
Step-by-step explanation:
In this binomial probability case, the success is to pick a burrito with hot peppers, there are 7 out of 17, the probability is p=7/17=0.4118. The formula is
Where n is the number of burritos taken at random, k is the number of success (burrito with hot peppers), p is the probability of success. 
denotes the number of combinations and its formula is:
At least two burritos have hot peppers means having two or three burritos, these two cases are calculated and sum to get the probability of at least two burritos that have hot peppers.
Round to three decimal places: P=0.369
Answer:
the slope of the perpendicular bisector is -2/3
Step-by-step explanation:
The slope of the line joining the two points P1(0,3), P2(6,12) is given by
m1 = (y2-y1) / (x2-x1) = (12-3) / (6-0) = 9/6 = 1.5
The slope m2 of a line perpendicular to the previous line is given by
m1*m2 = -1
solving
m2 = -1/m1 = -1/ (3/2) = -2/3
THerefore the slope of the perpendicular bisector is -2/3
E (5•x)3 B 53x hope that helps
Answer:
80 ropes in 2 hours
Step-by-step explanation:
If she makes 10 ropes in 1/4 of an hour, she will make 40 ropes in one whole hour because an hour divided by four would mean that you need to times 10 by four. For the second hour you add another 40 because 40 is the value for one hour and you need to know how many ropes in two hours. :) really hope this helps
Answer:
0.2
Step-by-step explanation:
When the correlation coefficient is zero then it means that there exists no correlation.The quantity +0.2 is close to zero and it shows that there is weak correlation and also the quantity has plus sign so, it depicts weak positive correlation. The weak positive correlation indicates that due to increase in one variable the other variable slightly increases and vice versa.
