Sally paid $3.82 while Martha paid $1.82 (which makes a total of $5.64 and shows that Sally paid $2 more than Martha)
Answer:
B
Step-by-step explanation:
Answer:
C. 61%
Step-by-step explanation:
out of 100 people, 39 liked ketchup while 61 did not. The ratio and percentage is 61%
Multiply 1/5 by 11 to get 2.2, to check, multiply 2.2 by 5. The answer though, is 2.2.
Answer:
Step-by-step explanation:
to calculate mean add all the entries in a week ,then divide by 7(the number of days)
i give you hint
mean for week 1=(52+65+... +60)/7
