5,040 ways
He has 7 choices to pick his first card, 6 choices for his second, and so on. Multiply the number of choices to get the answer.
Answer:
The answer is below
Step-by-step explanation:
We are asked to find the perimeter of triangle CDE. The perimeter of a shape is simply the sum of all its sides, hence:
Perimeter of tiangle CDE = |CD| + |DE| + |CE|
Given that C(4, -1), D(4, -5), E(2, -3).
The distance between two points 
is given as:
Therefore the lengths of the triangle are:
Perimeter of CDE = 4 + 2.83 + 2.83 = 9.66 units
The length of the minor arc AB is 6.3cm
Answer:
6
Step-by-step explanation:
You have a total area of 2,200 sq units to cover... and each can of paint covers 400 sq units. So, you'll need:
2200 sq units / 400 sq units/can = 5.5 cans
In such problems, we always round up, since you will need 5 full cans of paint, and half of a 6th can.
So, in total you will need 6 cans of paint to cover all 2,200 sq units.
Answer:
explained
Step-by-step explanation:
Ramon wants to report the number of years whose temperature was higher than the previous year’s temperature. This can be done by him as
The random variable is the number of years in which the temperature increased from the previous year.
Its possible values are {0,1,2,3,4,5}.
