The slope or distance is 4/-3
Answer:
560
Step-by-step explanation:
560÷210+÷90138 which makes the answer
Answer:
her score was 18/30. for 18+12=30 and out of 30, she had 18 correct
Answer:
<u>There are 17 terms in the sequence</u>
Step-by-step explanation:
<u>Arithmetic Sequence
</u>
An arithmetic sequence is a list of numbers with a definite pattern by which each term is calculated by adding or subtracting a constant number called common difference to the previous term. If n is the number of the term, then:
Where an is the nth term, a1 is the first term, and r is the common difference.
In the problem at hand, we are given the first term a1=13, the last term an=-23, and the common difference r=-2 1/4. Let's solve the equation for n:
We need to express r as an improper or proper fraction:
Substituting:
n=17
There are 17 terms in the sequence
Hope this helps!!!!!!!!!!!!!!!!!!!!!!!! :D