In Marissa's calculus course, attendance counts for 10% of the grade, quizzes count for 20% of the grade, exams count for 55% of the grade, and the final exam counts for 15% of the grade. Marissa had a 100% average for attendance, 93% for quizzes, 82% for exams, and 81% on the final. Determine Marissa's course average. ..... Marissa's course average is %. (Type an integer or a decimal. Do not round.)

Q: In a certain class there are a total of 45 majors in mathematics, 15 majors in philosophy, and 5…

A: Topic = Set theory

Q: what integer is closer to 6

A: given: the integer is six.

Q: The guidance department has reported that of the senior class, 2.3% are members of Key Club, K, 8.6%…

A: Solve

Q: d Oliver starts with a collection of bricks in which the combined of blue and green bricks is odd.…

A: The objective is to explain if he start with collection of bricks in which the combined number of…

Q: A person is 4 years old and his sister is half his age, so if this person is a hundred years old,…

A: Given: Age of the person = 4 years Age of the sister = 2 years (half of that of person's age)…

Q: Show that 3 + V5 is inational number

A: Let 5^1/3 is a rational numbers. So, we can write it as 5^1/3=p/q ………….(I) according to the…

Q: if it was then a) 2. b) 1> ċ

A: Consider the given information as 1>c>0

Q: 2) The product of an even number and any other number is even.

A:

Q: Janice jogs every 4 days and Jennifer jogs every 3 days. If today is a Tuesday and Janice and…

A: Given, Janice jogs every 4 days and Jennifer jogs every 3 days. Today is a Tuesday and Janice and…

Q: In​ Marissa's calculus​ course, attendance counts for 10​%of the​ grade, quizzes count for 15​% of…

A:

Q: to 2A+7 n-1

A:

Q: Find n(A)   A= {1/2, -1/2, 1/3,- 1/3,......1/10, -1/10}

A: Compute n(A) as follows.Assume a set B with 20 elements.B = {1,−1, 2, −2, 3, −3,......10, −10}.

Q: A student has scores of 78, 77.25, and 81.75 on his first three tests. He needs an average of at…

A:

Q: If 6-digit positive integer is added to a 6-digit positive integer , the sum could have A) 5 digits…

A: A detailed solution is given below.

Q: Find all four-digit numbers abba with the property aa . 10b= abba if a is not equal to b.

A: We know if abcd is a four - digit number then, abcd = 1000a+100b+10c+d

Q: In a certain class there are a total of 29 majors in mathematics, 21 majors in philosophy, and 7…

A:

Q: Any n consecutive integers will include a number that is divisible by n.

A:

Q: In Marissa's calculus course, attendance counts for 15% of the grade, quizzes count for 15% of the…

A:

Q: A B C 6-9(-9+x) ≤ 4x+100 ?v -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 HIII|||||||| -9 -8 -7 -6…

A:

Q: In a recent year, person A and person B had two concert tours, and together they generated $192.8…

A:

Q: When 32 is divided by an integer, the remainder is 4. When 51 is divided by the same integer, the…

A: We can use concept of HCF to solve the problem

Q: In Marissa's calculus course, attendance counts for 20% of the grade, quizzes count for 20% of the…

A: Solution: From the given information, attendance counts for 20% of the grade, quizzes count for 20%…

Q: In a particular class, exams are worth 50% of the overall grade, quizzes are worth 30% of the…

A: Solution                                                               worth…

Q: 4. Sales at a local ice cream shop went up 30% in 6 years. If 50,000 ice cream cones were sold in…

A: Let the number of ice creams sold 6 years ago= x Percentage increase in sales in 6 years=30% Present…

Q: Find A. A = = (2A)-1 1 1 || 4 [61] -4 11 6

A: Given  2A-1=6411 Inverse of a matrix X=abcd is given by  X-1=1ad-bcd-b-ca

Q: 5х - 3 2 (х -7)

A: Given expression, 5x-3x-72

Q: Determine two numbers whose sum is 36 and whose product is the largest possible. 20 and 16 15 and 21…

A:

Q: that if 3 divides the sum of the digits of n, then 3|n

A:

Q: Find an integer that leaves a remainder of 2 whan divided by either 3 or 5, but that is divisible by…

A:

Q: One common system for computing a grade point average​ (GPA) assigns 4 points to an​ A, 3 points to…

A: Note: Hi there! Thank you for posting the question. Seems like your question has repeated numbers in…

Q: In​ Marissa's calculus​ course, attendance counts for 20​% of the​ grade, quizzes count for 20​% of…

A:

Q: Sales at a local ice cream shop went up 30% in 6 years. If 50,000 ice cream cones were sold in the…

A: see below the answer

Q: John found the sum of the first 2021 positive even integers and Bob found the sum of the first 2022…

A: In this question, tne concept of sum of first positive even integers is applied.

Q: the first student is a boy and the second student is a girl,

A:

Q: Is A = [ -5   5   1 ]            [ 0   1   -1 ]            [ 1   -1   0 ] the A-1 = ?

A:

Q: In the United States, telephone numbers consist of a three digit area code followed by a seven digit…

A: Given :  Telephone no's consist of a 3 digit area code followed by a 7 digit local no. Area codes…

Q: b) Assume that a recent survey suggests that about 77% of adults have heard of the brand. n = (Round…

A: here given for part b) sample proportion =  0.77  confidence level = 80% MOE  =  0.05

Q: Suppose a > 0, (a, 42) = 6 and [a, 42] = 420. Find а.

A:

Q: A boy imagined a four-digit multiple of 5 with different digits. If the first digit is erased, the…

A: We have a four-digit number multiple of 5 with different digits Case-i let ABCD be the four-digit…

Q: A room with X full rows of chairs has every chair filled with a person. If there are y people…

A:

Q: Is it possible for two numbers to have the same least common multiple and greatest common devisor?

A: To check whether for two numbers can have the same LCM and HCF.

Q: One pro basketball player was known for being a good shooter. In games during 1980-1982, when he…

A: Given that

Q: If there were a 1000 runners in a race, how many of them got a z score of 3 or better for the race

A:

Q: Find the next two terms in (an)n20 beginning

A: Given,             3,  5, 11, 21, 43, 85, . . .

Q: In Marissa's calculus course, attendance counts for 5% of the grade, quizzes count for 15% of the…

A:

Q: n​ Marissa's calculus​ course, attendance counts for 15​% of the​ grade, quizzes count for 15​% of…

A: Given data is, attendance counts for 15​% of the​ grade, quizzes count for 15​%of the​ grade, exams…

Q: In Marissa's calculus course, attendance counts for 20% of the grade, quizzes count for 10% of the…

A:

Q: Sort the numerical expressions, according to their products. 1 Select 8' 4' 1 or Neither. - 1 1 4 1…

A: Write 8 and 4 as product of their two factors respectively and then take the reciprocal of it.

Q: A submarine descends to a depth of 600 feet below the surface in 11 minutes. At this rate, what…

A:

Q: Find the Me a of the Jhaded) reylan 9=x-2 2. 2. 4 5 3. 2.

A: