Answer:
-23
Step-by-step explanation:
Answer:
40 tickets
Step-by-step explanation:
5/8 is .63
64 x .63 = 40.32 rounded is equal to 40 tickets
Answer:
4/7 ×280
=160
thereforetherefore, 160 out of 280 pizzas are eaten
Step-by-step explanation:
Answer:
Step-by-step explanation:
for this question you will need to do probability trees and take note that the card was not replaced after it had been taken out of the packet meaning that there is two less card in the packet.
i) 2/4 = 1/2
ii) 2/18 = 1/9
iii) 2/6 = 1/3
Unfortunately the photo of the tree diagram could not be loaded
The data has been properly arranged in tabular form and is shown below in the image.
First we need to find the mean and median of scores of both students.
1) For Amo:
Mean =
Median = Middle Value when data is arranged in ascending order = 90
2) For Javier:
Mean =
Median = Middle Value when data is arranged in ascending order = 92
For both the students, value of Median is larger then the mean. So in order to give the best possible grade Mr. Malloy should use the median score for both students.