Answer:
A
Step-by-step explanation:
Median= 14
Mean= 14
14 girls
Total students = 14+12 = 26
14/26 = 7/13
Answer = 7/13
Answer:
The correct set of hypotheses is
: d=80 degrees
: d>80 degrees
Step-by-step explanation:
The weatherman claims that the average temperature during July in Chattanooga is 80 degrees or less. To test this claim, following hypotheses need to be taken:
Let d be the the average temperature during July in Chattanooga, then
: d=80 degrees
: d>80 degrees
Step-by-step explanation:
gof(X)=g(f(X))=g(-5x+1)=(-5x+1)³
=1-15x+75x²-125x³
Answer: 1:2
Step-by-step explanation: Multiplying or dividing each term by the same nonzero number will give an equal ratio, For instance, the ratio of 2:4 is to the ratio of 1:2