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In one class, homework is worth 55% of the final grade, each of 3 projects is worth 10%, and a final exam is worth 15%. (a) If a student has an 87 homework average and a 93 on the first project, what is the student's grade at this point? (b) If the same student from part (a) gets a 74 on the second project and a 78 on the third project, what is the lowest grade the student can get on the final exam to get an 80 overall in the course

In one class, homework is worth 55% of the final grade, each of 3 projects is worth 10%, and a final exam is worth 15%. (a) If a student has an 87 homework average and a 93 on the first project, what is the student's grade at this point? (b) If the same student from part (a) gets a 74 on the second project and a 78 on the third project, what is the lowest grade the student can get on the final exam to get an 80 overall in the course

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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1. In one class, homework is worth 55% of the final grade, each of 3 projects is worth 10%, and a final exam is worth 15%. (a) If a student has an 87 homework average and a 93 on the first project, what is the student's grade at this point? (b) If the same student from part (a) gets a 74 on the second project and a 78 on the third project, what is the lowest grade the student can get on the final exam to get an 80 overall in the course? 2. One inch on the plan represents 2 feet. Find the actual dimensions of the foyer. From north to south, the actual foyer measures ___ feet.
Use the following table to answer parts (a) through (c) below. Transportation Tuition and Fees $3,488 Books and Room Supplies and Board $1,187 $6,988 1 $1,642 Other Expenses $2,081 Total $15,386 100 (a) Compute the part-to-part ratio of room and board to books and supplies and scale the second quantity to 1. The scaled ratio is (Type integers or decimals rounded to two decimal places as needed.)
Transcribed Image Text:Use the following table to answer parts (a) through (c) below. Transportation Tuition and Fees $3,488 Books and Room Supplies and Board $1,187 $6,988 1 $1,642 Other Expenses $2,081 Total $15,386 100 (a) Compute the part-to-part ratio of room and board to books and supplies and scale the second quantity to 1. The scaled ratio is (Type integers or decimals rounded to two decimal places as needed.)
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