Ann-x
Cori-3x
3x+x=124
4x=124
divide both sides by 4
x=31 now plug it in and you get
Ann-31
Cori-31×3=93
Ann spent 31$
Cori spent 93$
C = (1/3)π r² h
270π = (1/3)π r² (10)
81=r²
r=9 cm
S = (4/3)π r³ = (4/3)π 9³ = 972 π
Total volume = S + C = (972+270)π = 1242π
Answer: 1242 π cubic cm
Step-by-step explanation: In your problem, we're finding the mean and median. Let's do it step-by-step.
1. To find the Median, we arrange the data in an ascending order and it's middle value. If the numbers of values is an even number (2, 4, 6, 8, 10), the median will be the average of the 2 middle numbers.
Therefore, the Median is 3.
2. The Mean is the set of numbers of the sum divided by the number of terms.
Therefore, the Mean is 2.8.
Answer:
6 times
Step-by-step explanation:
33÷5
5×5= 25 too little
5×6=30 just right
5×7= 35 too much
Answer : 4
Explanation: 1+1+1+1 = 4