Answer:
you anwser is a tetrahedron
Step-by-step explanation:
Answer:
4 toothpicks, for the pattern part, you always need 3 more toothpicks to make another square
Step-by-step explanation:
To make 1 square use 4 toothpicks; to make 2 squares use 7 toothpicks; to make 3 squares use 10 toothpicks. For each new square you needs a further 3 toothpicks.
90 because that's the smallest number they all go into.
90/2 = 45
90/5 = 18
90/6 = 15
90/9 = 10
Answer:
Value of a is 0.667
Step-by-step explanation:
We are given the following in the question:
The rate of customer at an airport follows a Poisson distribution with

The normal approximation of Poisson distribution can be done in the following manner

Formula:
We have to find the value of a such that

More than 50 customers per 5 hours means more than 10 customer per hour.
Thus, we can write

Therefore, value of a is 0.667