Answer:
800
Step-by-step explanation:
38 rounded up is 40
23 rounded down is 20
2x4=8
add the zeros
800
compute the range of the figures into the table
Answer: a) b)
Step-by-step explanation:
Since we have given that
Number of men = 4
Number of women = 2
So, number of selected people = 2
So, the probability that both officers are women would be
And the probability that at least one of the two officers is a woman would be
Hence, a) b)
I got x=2.64 or x=1.32 i don't know if i done it right
Answer: A toy airplane costs $6
Step-by-step explanation: Because 4 toy cars cost $8 , then there are $30 for 5 toy planes. One toy plane cost 30/5 = $6