Answer:
of favourable events = 4, (which includes 1, 4, 9, 16). And, total number of observations are 20. So, the probability of picking a square number between 1 and 20 is 1/5.
Step-by-step explanation:
Answer:
c.
Step-by-step explanation:
* To make this simpler, reduce these two fractions in lowest terms.
I am joyous to assist you anytime.
Answer:
$450
Step-by-step explanation:
20 goes into 100 five times.
90*5=450
Her paycheck was $450.