How many students had 3 or more absences? Add together {45%, 21%, 23%} and subtract that sum from 100%: 11%.
How many students had two or more absences? Add together this 11% and 21%: 32% had two or more absences. Let the total number of students be n. Then 32% of these n students add up to 96 students. Thus, 0.32n = 96, and n= 300.
How many students had one absence? The chart shows that that is 45%, and we know that there are 300 students total.
Thus, the number of students who had one absence was 0.45(300) = 135.
I don't know domain but range is the smallest number and largest number, median is the middle number when the numbers are ordered from least to greatest, and the mode is the most common or reoccuring variable in a set of numbers.
First one is 24 because 4x6=24 and the second one is 35 because 7x5=35 if you need more help just let me know :)
Answer:
Step-by-step explanation:
I’m sure it’s either A or D but I’m sure that it might be A.
Cost of 380 gram of sweets = (2.1/50) * 380 = $15.96
