A) a sample because your family is a group with limited elements
b) a population because of the sheer amount of grocery stores in Arizona.
Answer:
$66,092.50
Step-by-step explanation:
In 1988, the car cost $17,000
Annual inflation over this period was 3.54% from 1988 to 2017
After adjusted for inflation, $17,000.00 in 1978 is equal to $66,092.50 in 2017
Therefore, the cost of that car in 2017 is closest to $66,092.50
Octagon:
= [(8-2)×180]÷8
= 135
Angle of LMN is:
= 360-135-60
= 165
Angle of EMN is:
= 180÷3
= 60
The number of side is :
[(n-2)×180]÷n = 165
(180n-360)÷n = 165
180n-360 = 165n
180n-165n = 360
15n = 360
n = 360÷15
n = 24
So, the number of side of the regular polygon R is 24.
15u²v³, 20u⁵v², 45u³v⁵
Our greatest common factor would be 5u²v²
Why?
Because 5u²v² goes into 15u²v³ , 20u⁵v² , 45u³v⁵ the maximum amount that it can.
15u²v³ ÷ 5u²v² = 3v
20u⁵v² ÷ 5u²v² = 4v³
45u³v⁵ ÷ 5u²v² = 9uv³
~Hope I helped!~
Answer:
Step-by-step explanation:
13 + 21 = 34