16/57 Marks 40%
Towns K and L are shown on a map.
N
c)
K
a) Work out the actual distance
between towns K and L.
L
og
X
b) A third town, M, is 150 km due
South of town K.
Mark M on the map with X,
c) Measure the bearing of town L
from town K
Scale: 1 cm represents 50 km
Type here to search
O
BIS​

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?