log49,236 log 54.081
log49,236 log 54.081
log100.01 log327
Sarah blends coffee. She needs to prepare 170 pounds of blended coffee beans selling for $4.12 per pound. she plans to do this by blending a high quality bean costing $5.25 per pound and a cheaper...
If y varies inversely as x, write the general formula to describe the variation. y=9, when x=7 a. y=x/63 b. y= (9/7)x c. y= (1/63x) d. y= 63/x
for the indicated functions f and g, find the functions f°g and g°f and find their domains f(x) = √¯¯x¯¯; g(x) = x - 4
Which of the expressions below is a sum or difference of cubes? There may be more than one correct answer. Be sure to select all that apply. 8m^5-12n^3 p^15+8q^12...
Grandma Hooper always made dumplings for her grandchildren for Sunday dinner. She made enough so that each child got three. But today, when she put the dumplings into the serving bowl, she realized...
Given the polynomial function p(x)=2x^5 − 4x^4 − x^3 + 2x^2 + 3x − 6, p(2) = __A__ which means that __B__ _[IS/IS NOT]_ a factor of p(x). Enter your answers as the number, expression,...
The amount of money that Gabriel made by working for h hours at his part-time job this week is represented by the expression 11.25h + 60. What could the number 60 represent in the expression? A...
There is a title search company. On average each search lasts 65 minutes. The cost per search is $210. Total cost per search = $210+0.75x^2-9x x= reduction of searchtime The company charges $600...
Which parent function(s) has/have a domain of all real numbers? There may be more than one correct answer. Select all answers that apply. Cubic, f(x)=x^3 Quadratic, f(x)=x^2 Square...
Lorelei factored the expression shown below. Her work and answer are also shown. What expressions fill in the blanks marked A and B below? Lorelei's Work 125m^12...
* One pipe can fill pool in 9 hours and another pipe can fill the same pool in 12 hours. To fill up the pool, only the first pipe was turned on. After three hours it broke down, and the second pipe...
in a counry the number of students who completed high school and enrolled in college the same year increased from 1.3 millions in 2004 to 1.8 million in 2008. Find an equation for the line including...
April has 284 more votes then Charles. Charles has N votes. How many votes does April have?
3x+8=32 can you help me figure out the formula for this question for my assignment.
an actor invests some money at 9% and $39000 more than twice the amount at 11%. The total annual interest earned from the investment is $28160. How much did he invest at each amount?
Let f(x)=-2x+8 and g(x)=-x^2+3x+1 f(2)-g(2)
for the indicated functions f and g, find the functions f°g and g°f and find their domains. f(x)= [x+]; g(x) = 2x + 3
write each of the following function rules in equivalent form, y=kx^r: b. -7 time the square root of x, c. y=4/square root of x, d.y=5/x^3, e. y=3/4x^2, f. y=(3x)2