help me i need to get this done. please help

help me i need to get this done. please help

I have a 64% in my math class and my final exam is the last 10% of my grade, what grade do I need to get on my test to get a 70% in my class? All I need is C in my class to pass.

In a survey at a local university, 28% of students say that they get less than the recommended eight hours of sleep per night. In a group of 3500 students, how many would you expect get eight or more...

there was a sample of 500 milligrams of a radioactive substance to start a study. since then, the sample has decayed by 3.6% each year. let t be the number of years since the start of the study. let...

Ms. Burke invested $23 comma 000 in two accounts, one yielding 8% interest and the other yielding 10%. If she received a total of $1 comma 920 in interest at the end of the year, how much did she...

I need help solving this question i am very confused and would appreciate all the help i can get

https://gyazo.com/63d7e0ebf578afd27c4390f8a894c797 Above is a screenshot of the equation. Ignore the first line if you aren't familiar with finance. How do you...

Please help!

he plans for a shed call for a rectangular floor with a perimeter of 240 ft. The length is two times the width. Find the length and width.

on the two investments is 3%? Help me please solve this tricky question i'm not very good with these things

how do I rewrite this

Given the perimeter and either the length or width of a rectangle, find the unknown measurement by using the appropriate formula. The perimeter of a rectangular poster is 186 inches and the...

Given the perimeter and either the length or width of a rectangle, find the unknown measurement by using the appropriate formula. The perimeter of a rectangular poster is 186 inches and the...

The sequence x1,x2,x3,.. is defined by x1 = 4 xn+1=3-(3/xn) (n≥ 1) What is x46?

A square has centre (2/1) and one vertex is at (5/6) Then there are three points given: P(-3/4) Q(-1,-4) R(5/-4) Q: Which of these points are vertices of the square? The other...

geometry related question.

A business uses straight-line depreciation to determine the value y of an automobile over a 9-year period. Suppose the original value (when tequals0) is equal to $ 32 comma 300 and the salvage value...

The complete set of real values of x for which x(x-1)^2 < (x-1)x^2 is - all x - x > 0 - x < q - 0 < x < 1 - x < 0 or x > 1

answer has to be grams or kilograms

A sofa regularly sells for $ 500. The sale price is $ 415.00. Find the percent decrease of the sale price from the regular price.