Answer:
1. 25
Step-by-step explanation:
First, you need to place the numbers in ascending order, meaning from smallest to largest.
You calculate the range by taking the largest number and subtract the smallest from it, so in this case: 42-17 = 25
Mean (average), just add the numbers up and divide by how many numbers you have
III. Once you find the Mean and you placed them in order from smallest to largest, you can find this answer
Median (middle) - which number is in the middle so after you place them in order which is in the middle if you have an odd number of marks, but since you have 12 marks then take the 2 center numbers, add them up, and divide by 2, in other words, get the mean of the middle numbers and that will give you the median in this problem
Mode, which number appears the most times repeated
Answer:
18 number of glasses of lemonade can she pour
Step-by-step explanation:
Unit rate defined as rates are expressed as a quantity of 1, such as 3 feet per second or 8 miles per hour, they are called unit rates.
As per the statement: Rita has 3/4 gallon of lemonade she pours 1/24 gallon of lemonade into each glass.
Number of lemonade Rita has = 3/4 gallon

By definition of unit rate;

Substitute the given values we get;


Therefore, number of glasses of lemonade can she pour is, 18
Answer: 24x2y
Hope this helps(: