a: 35c5 or 35 factorial(30!×5!) = 324,362
Answer:
31.5 units^2
Step-by-step explanation:
Rectangle area (RA) = l × w
Triangle area (TA) = (bh)/2
RA = 3 × 7
RA = 21
TA = (7 × 3)/2
TA = 21/2
TA = 10.5
(Triangles are congruent as shown by the lines on each side of the triangle so I can calculate area of both of them together as I just did)
Add areas together
21 + 10.5 = 31.5
Answer:
312-m
Step-by-step explanation:
312-m
We are subtracting m from 312
Answer:
those are really simple you see how many times the smaller shape was muliplied to get the numbers to match up on the bigger shape then you muliply the same side of x (that you know a number for) by the number its multiplying by ti get <em>x</em>
Given: After taking the first exam, 15 of the students dropped the class.
Required: To determine whether the given value is a statistic or a parameter.
Explanation: Parameter and statistic are very similar. The parameter is when the complete data of the population is presented. The statistic is when a particular data is used for fraction of the population.
Since it is given that among all the students in the class 15 students dropped out. Hence the given data is Parameter.
Final Answer: Parameter.