All categories

3 years ago

Jarvis has the following averages in his math

Mathematics

2 answers:

ollegr [7]3 years ago

8 0

Answer:

≈77

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.

My answer:

Given:

Homework Avg: 93
Quiz Avg: 84
Test Avg: 72
Final Exam: 60

and weights Homework at 20%, Quizzes at 30%, Tests at 40%, and the final exam at 10%

=>Jason's class average is:

= 80*20% + 84*30%+74*40%+60*10%

= 80*0.2 + 84*0.3+74*0.4+60*0.1

= 76.8

≈77

goldenfox [79]3 years ago

7 0

76.75 is his average add all 4 numbers then divide by 4

You might be interested in

Pleaseeeee helppppDetermine how many actual fish food boxes fit in the shipping box. Show your work. Find the volume of the ship

Alex Ar [27]

Shipping box is a cube, with units

Fish food is an unitary cube, that means have x,y,z measures the same

Shipping box is a parallelepip box. Rectangular

Volume of shipping box is found by formula

V = X•Y•Z

X = 3ft, Y=3 3/4 ft, Z=3 1/4 ft

then V = (3•3+ 3•3/4)•(3+1/4) = (11 +1/4)• (3+1/4) = 33 + 11/4 + 3/4 + 1/16

V = 33 + 2 + 3/4+ 3/4 +1/16 = 35 + 25/16 = 34+ 9/16

Now, find volume using packing cubes

How many fish food boxes fit

In X direction it fits 3/(1/4) = 12

In Y direction it fits (3+3/4)/(1/4)= 15

In Z direction it fits (3+1/4)/(1/4) = 10

Now then multiply 12x15x10= 1800 fish boxes fit in larger box

3 0

1 year ago

(x-4)2 + 3x at the value x = 7

Volgvan

Answer:

Step-by-step explanation:

x = 7

( x - 4 )^2 + 3x

= ( 7 - 4 )^2 + 3 ( 7 )

= 3^2 + 21

= 9 + 21

= 30

6 0

3 years ago

Read 2 more answers

Over the course of the week, a teacher has no more than 8 student conferences. Write an inequality that represents this situatio

allochka39001 [22]

X is less than or equal to 8

4 0

3 years ago

This year, Cornell’s class took one more than three times as many field trips as last year’s class. This year, Cornell’s class t

ki77a [65]

Answer:

x is field trips last year

(X x 3) + 1 +t

6 0

2 years ago

1. Show (using graphing or substitution) or explain why she is correct.

denpristay [2]

9514 1404 393

Answer:

graph attached

Step-by-step explanation:

The attachment is a graph that shows Beyonce is correct.

By solving the system the two ways that she has, Beyonce has already shown her solution is correct by substitution. After finding the value of one variable, she substituted that into the system of equations to find the other variable. She did this for each of the variables.

7 0

3 years ago