Answer:
Median is 8
Range is 24
Step-by-step explanation:
Please mark me as the brainliest
Answer:
The volume would be 31 cubic feet.
Step-by-step explanation:
To find this, use the formula for the area of a right pyramid.
A = 1/3bh
A = 1/3(8)(12)
A = 1/3(96)
A = 32
Answer:
(a)
Step-by-step explanation:
Given
4x - 1 = x ( subtract x from both sides )
3x - 1 = 0 ( add 1 to both sides )
3x = 1 ( multiply both sides by 10 )
30x = 10 → (a)
Answer:
Final mean value = 24.
Mean value decreased by 6 finally.
Step-by-step explanation:
Total number of restaurant initially = 4
Mean number of tables in restaurants = 30
So, total number of tables in restaurants = 4×30 = 120
Now,
He buys 2 new restaurants with 15 tables and 9 tables .
So, final number of tables = 120 + 15 + 9 = 144.
And, final number of restaurants = 4 initially + 2 newly added = 6 restaurants.
Thus , final mean value of tables in restaurants =
= 24.
Thus , mean value decreased by 6 finally