Answer:
B: The center of data is shown by the mean, which is 43.
Step-by-step explanation:
Add up all the digits (33+38+38+40+44+51+57)/7=43 the mean. The mean is always teh center of data so it's B. Hope this helps.
Answer:
3 and 4 are complementary because they both add up to 90
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
yellow
6+6+3=15
so
for green
4+4+2=10
Easy! Just substitute.
That will be 3 + 8 * 4
Remember PEMDAS? Multiplication comes before addition, so FIRT MULTIPLY.
3+ 32= 35
Final answer= 35
