Answer:
Step-by-step explanation:
What i would do is turn the first one into an improper fraction
7/5 x 1/4
it's easier to multiply this way
see if you can simplify any of the terms first
7 1
5 4
none of the numbers can be broken down further so we just multiply straight across
7 x 1 is 7
5 times 4 is 20
so the answer would be 7/20
Total cards = 52
Total kings = 4
P(2 kings) = (4/52)(4/52) = 1/169
Answer : 1/169
A] From the graph, there is strong correlation between the satisfaction score and salary, this is implied by the closeness of the points on the graph.
b] Given that Hilda use the function y=0.0005x +60 to model the relationship, the score for $65000 will be given as follows;
y=0.0005(65000)+60
y=92.5
The number 0.0005 shows the rate of change of job satisfaction with salary
Answer:
Hope this helps
Step-by-step explanation:
Crossproduct is explained. You can use it to get all the values as well as being able to convert into other currencies.
Answer:
x<7.5
Step-by-step explanation:
