Answer:
Tn=T1+(n-1)*d
Step-by-step explanation:
Tn is the nth term
T1 is the first term of the sequence
n is the nth term as well
d is the common difference
This is what I got as my answer hope it helps!
Answer:
or 17:3
Step-by-step explanation:
Since Lydia got 17 out of 20 questions correct, that means she got 3 out of 20 incorrect. To get the ratio of correct (17) to incorrect (3) answers, we can simply divide the two numbers as follows:
or 17:3
Since this ratio is already in simplest terms, this is the final answer.
Answer:a is irrational letters come after numbers when it comes to algebra
Step-by-step explanation:
16.3x is rational because it is a number you can simplify