Answer:
a two sample t test
Step-by-step explanation:
Answer:
5 1/3 ÷ 2 2/3
Write both mixed fractions (whole number in front of fully-reduced fraction) as improper fractions (numerator is larger than denominator).
5 1/3 = 16/3
2 2/3 = 8/3
16/3 ÷ 8/3
When dividing, switch the numerator and the denominator of the fraction after the division sign and change the division sign to a multiplication sign.
16/3 x 3/8
Multiply.
16/8
Divide by 8.
2
Hope this helps! :)
The answer is 18 just add them
F(n)=f(n-1)+3 such that
f(1)=2
X(x+3)-7(x+3)
x2+3x-7x-21
x^2-4x-21
