Let
x = points that a student needs to score on a test
p = points worth the exam.
to find how many points to student needs to score on a test to get a test score of 78%. it will be given by
x = 0.78 * p
Thus, in a 50-point test, the number of points the student needs to get to get a test score of 78% will be
x = 0.78 * 50 = 39 points.
Answer:
Step-by-step expththe thirtieth term is equal to n(n-1)/2 ok plug that ine thitlanation:
Answer:
1
Step-by-step explanation:
1/4 - ( - 3/4)
<em>{Multiplying two negative signs gives us positive sign}</em>
1/4 + 3/4
Add both of them:
1/4 + 3/4 = <u>1</u>
B=−6
d will be your answer
