![nasibamurodova](/avatars/20187.jpg)
nasibamurodova
04.07.2019 •
Mathematics
A student's course grade is based on one midterm that counts as 5% of his final grade, one class project that counts as 15% of his final grade, a set of homework assignments that counts as 35% of his final grade, and a final exam that counts as 45% of his final grade. his midterm score is 75, his project score is 93, his homework score is 78, and his final exam score is 70. what is his overall final score? what letter grade did he earn (a, b, c, d, or f)? assume that a mean of 90 or above is an a, a mean of at least 80 but less than 90 is a b, and so on.
Solved
Show answers
More tips
- H Health and Medicine How to Properly Take a Blood Sugar Test?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
- A Animals and plants How to Teach Your Parrot to Talk?...
Answers on questions: Mathematics
- M Mathematics Which expression is equivalent to (11^6 * 6^9)^2 / 11^3 ?...
- M Mathematics Ms. sacksteader buys 272 pounds of potatoes for $99. she wants to sell them for twice as much. she makes 9 bags containing 10 pounds each and puts the rest in 5 pounds bags....
- M Mathematics Find the radius of a circle with an area of 167 π square...
- M Mathematics A deck of cards is shuffled and dealt to four players, with each receiving 13 cards. Find: a. the probability that the first player holds all the aces; b. the probability...
- S Social Studies Write a poem for me please!!...
- M Mathematics Aresearcher wants to compare student loan debt for students who attend four-year public universities with those who attend four –year private universities. she plans to...
- E English I must go -- let me entreat you to regard us with feelings of kindness, and when the hand of oppression is stretched against us, let me hope that every part of the United...
- M Mathematics Which function has a restricted domain...
- M Mathematics The length of a rectangle is four times the width. If the perimeter of the rectangle is 30 feet, find the area of the rectangle...
Ответ:
Step-by-step explanation:
Apply the weights to the scores and add them up:
5% × midterm + 15% × project + 35% × homework + 45% × final
= 0.05(75) +0.15(93) +0.35(78) +0.45(70)
= 76.5
The student has a solid letter grade of C.
Ответ:
The answer would be AEC because the angle all would add up to be 180 degrees