Answer:
(a) 1, 2, 3, 6, 8
Step-by-step explanation:
Given
Required
The sequence of hours worked each day
<em>See attachment for options</em>
From the question, we understand that:
This means that, the middle number is 3 (when sorted)
So, we can conclude that (b) and (c) cannot be true because their middle numbers are 6 and 5 respectively
Next, is to determine the mean of (a) and (d)
The mean of a data is calculated as:
So, we have:
(a)
(d)
Option (a) is true, because it has:
Answer:
the first one
Step-by-step explanation:
Answer:
=24x−30
Step-by-step explanation:
=(6)(4x+−5)
=(6)(4x)+(6)(−5)
=24x−30
Answer:
b-99+=220
Step-by-step explanation:
Answer:
Option C. 110 degrees
Step-by-step explanation:
In this problem I assume that FD is a diameter
so
arc FP+arc PD=180° ----> because the diameter divide the circle into two equal parts
step 1
Find the measure of arc FP
we know that
The inscribed angle is half that of the arc it comprises.
m<FEP=35°
m<FEP=(1/2)(arc FP)
substitute the values
35°=(1/2)(arc FP)
arc FP=70°
step 2
Find the measure of arc PD
arc FP+arc PD=180°
70°+arc PD=180°
arc PD=180°- 70°=110°