Answer:
170 feet
Step-by-step explanation:
add 75+75+20
Answer: 14.4units
See attached for more information about the question.
Step-by-step explanation:
Given;
LM = 24
KN = 10
NM = 15
KM = 10+15 = 25
Using the Triangle proportionality theorem.
Since LK || PN (LK is parallel to PN)
KN/NM = LP/PM .....1
and
NM/KM = PM/LM ......2
Substituting the values into 2, we have
15/25 = PM/24
PM = 15 × 24/25
PM = 14.4 units
Bx,y plus it and then write it out as a simplified form
Y=5x - 7
The slope-intercept form of a straight line is
y
=
m
x
+
c
In this case we have a point,
(
x
,
y
)
and the slope,
m
so all we need is a value for
c
.
Substitute into
The probability that Nins goes 0 days is 0.2, the probability that she goes 1 day is 0.50, and the probability that she goes 2 days is 0.30. You can write these data as a table:
where are numbers of days and are probabilities.
The expected value of the number of days per week on which Nina goes to the supermarket is
.
Answer: the expected value of the number of days per week on which Nina goes to the supermarket is 1.1.