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Rod
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User Rod
Recent activity
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In a bakery large amounts of biscuits are baked each day. The ratio of caramel cream biscuits to custard cream biscuits is 12:3
answered
Apr 20, 2020
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631
views
how to do total length,surface area,and volume
answered
Apr 20, 2020
in
Algebra 1 Answers
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446
views
math problem
surface area of a cube
Sequence to return a number
answered
Apr 19, 2020
in
Other Math Topics
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182
views
List from least to greatest
answered
Apr 18, 2020
in
Other Math Topics
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253
views
Analyze and graph the following function: y = x(9-x^2)^(1/2)
answered
Apr 17, 2020
in
Calculus Answers
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766
views
calculus
calculus problems
derivative of a function
derivatives
Reverse percentages
answered
Apr 17, 2020
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205
views
Percentages
answered
Apr 17, 2020
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727
views
Differentiation of Trigonometric Functions. Differentiate the following using the appropriate formula (I)
answered
Apr 17, 2020
in
Calculus Answers
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514
views
calculus
calculus problems
From the equation y = cos ax, find the 1st four derivatives of y with respect to x
answered
Apr 17, 2020
in
Calculus Answers
|
1.2k
views
calculus problems
derivative of a function
derivatives
Differentiation of Trigonometric Functions. Differentiate the following using the appropriate formula (II)
answered
Apr 17, 2020
in
Calculus Answers
|
575
views
calculus problems
11/b+11,+,9/b-9
answered
Apr 16, 2020
in
Other Math Topics
|
272
views
solving equations with fractions
100, 40 ,120 ,80 ,50 = 410 what must be put in to make the equation correct
answered
Apr 16, 2020
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377
views
comma as seperaror .
A New24 news poll over the internet resulted in 17251 responses. Explain why the results of this poll should not be generalized to the South African population
answered
Apr 16, 2020
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509
views
7×10 the power 3 ÷ 2 ×10 to the power 4
answered
Apr 15, 2020
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221
views
math problem
calculate 4738+391 by filling up tens or hundreds
answered
Apr 15, 2020
in
Other Math Topics
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383
views
solve for x: x to the power 2 + 3x = 18
answered
Apr 15, 2020
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214
views
8/3x-2 + 45/4y+3 = 5 ; 12/3x-2 - 30/4y+3 = 1
answered
Apr 14, 2020
in
Algebra 2 Answers
|
910
views
algebra
algebra problems
(4(x^3)-32(x^2)-41x+45)/(x-9)
answered
Apr 14, 2020
in
Algebra 1 Answers
|
714
views
algebra
How do I answer 3x-12=32
answered
Apr 14, 2020
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623
views
algebra
2x-1/3x - 4x+1/2x -1/6
answered
Apr 14, 2020
in
Algebra 2 Answers
|
425
views
fractions
algebra
(5^x-25)(2^x-1)=0
answered
Apr 14, 2020
in
Algebra 1 Answers
|
174
views
(5^x-25)(2^x-1)=0
-5, 10, -15, 20,...
answered
Apr 14, 2020
in
Calculus Answers
|
302
views
Solve problem using the equalization method?
answered
Apr 13, 2020
in
Algebra 1 Answers
|
738
views
equalization method
algebra problems
Question 4 in the document: Which of the following could be the median?
answered
Apr 13, 2020
in
Statistics Answers
|
314
views
For the function f(x)=x(x2+1)2 on [-2,2] Find the critical points and the absolute extreme values of f on the given interval.
answered
Apr 13, 2020
in
Calculus Answers
|
3.0k
views
calculus problem
calculus
Find the dimensions (radius r and height h) of the cone of maximum volume which can be inscribed in a sphere of radius 2.
answered
Apr 13, 2020
in
Calculus Answers
|
1.9k
views
calculus problems
calculus
2x^2-x-5
answered
Apr 13, 2020
in
Algebra 2 Answers
|
193
views
The mean salary of all female workers is $35,000. The mean salary of all male workers is $41,000. What must be true about the mean salary of all workers?
answered
Apr 13, 2020
in
Statistics Answers
|
3.6k
views
Graph the following inequalities on the same graph. Show how points for each line were derived
answered
Apr 13, 2020
in
Algebra 1 Answers
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332
views
can you solve the problem and give me a step by step guide on how i sould solve the problem
algebra problems
graphing
Can I please get help on this word problem? :)
answered
Apr 13, 2020
in
Word Problem Answers
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341
views
word problems
((3^2x)-(9^x+1))/72^x
answered
Apr 13, 2020
in
Algebra 1 Answers
|
442
views
Use the Bisection Algorithm Method to find the root of the given function to an interval of length less than or equal to 0.1. Answer should be up to one decimal place only.
answered
Apr 12, 2020
in
Calculus Answers
|
1.3k
views
calculus problem
calculus
What is the slope of the tangent line through (3,2) and (x,y) for x=-2 and y=x3.
answered
Apr 12, 2020
in
Calculus Answers
|
636
views
calculus problems
A hotel charges Php1,500 per night for a room during the tourist season from June 1 through September15, and Php1,200 per night otherwise.
answered
Apr 12, 2020
in
Calculus Answers
|
4.3k
views
calculus problems
calculus
Find the point P = (x, 0) on the x-axis which minimizes the sum of the squares of the distances from P to (0, 0) and from P to (3, 2).
answered
Apr 12, 2020
in
Calculus Answers
|
1.5k
views
calculus problems
calculus
An open rectangular box with square base is to be made from 48 ft^2 of material. What dimensions will result in a box with the largest possible volume?
answered
Apr 12, 2020
in
Calculus Answers
|
7.5k
views
calculus problems
calculus
Use linear approximations to estimate √146. Choose a value of "a" to produce a small error.Note: Answers should be in decimal form. Up to two decimal places only.
answered
Apr 12, 2020
in
Calculus Answers
|
3.5k
views
calculus problems
calculus
Find the line which goes through the point (2,-5) and is perpendicular to the line 3y-7x=2
answered
Apr 12, 2020
in
Calculus Answers
|
2.2k
views
calculus problems
calculus
Use linear equation to estimate e^(0.06). Choose a value of 'a' to produce a small error.
answered
Apr 12, 2020
in
Calculus Answers
|
2.2k
views
calculus problems
calculus
Consider a rectangle of perimeter 12 inches. Form a cylinder by revolving this rectangle about one of its edges. What dimensions of the rectangle will result in a cylinder of maximum volume?
answered
Apr 12, 2020
in
Calculus Answers
|
3.4k
views
calculus problems
calculus
Locate the critical points of the following functions. Then use the second derivative test to determine whether they correspond to local minima or local maxima or whether the test is inconclusive.
answered
Apr 12, 2020
in
Calculus Answers
|
2.0k
views
calculus problems
calculus
Find the slope and concavity of the graph pf x2y+y4=4+2x at the point (-1,1)
answered
Apr 12, 2020
in
Calculus Answers
|
1.7k
views
calculus problems
calculus
Assume that y is a function of x. Find y1=dydx for cos2x+cos2y=cos(2x+2y)
answered
Apr 12, 2020
in
Calculus Answers
|
2.6k
views
calculus problems
calculus
Assume that y is a function of x. Find y1=dydx for y=sin(3x+4y)
answered
Apr 12, 2020
in
Calculus Answers
|
2.3k
views
calculus problems
calculus
Consider the function f(x) = (image below) Evaluate
answered
Apr 12, 2020
in
Calculus Answers
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1.5k
views
calculus
calculus problems
A movie screen on a wall is 20 feet high and 10 feet above the floor.
answered
Apr 12, 2020
in
Calculus Answers
|
2.3k
views
calculus problems
calculus
Which of the following equations is the line perpendicular to 2x – 3y = 9?
answered
Apr 12, 2020
in
Calculus Answers
|
1.2k
views
calculus problems
calculus
Assume that y is a function of x. Find y1=dydx for y=x2y3+x3y2
answered
Apr 12, 2020
in
Calculus Answers
|
1.7k
views
calculus problems
calculus
Choose numbers with smallest and largest possible standard deviation. Is more than one choice possible in A and B?
answered
Apr 12, 2020
in
Statistics Answers
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6.0k
views
is -4x+9y=1 and 9x+4y=12 parallel or perpendicular lines
answered
Apr 12, 2020
in
Algebra 1 Answers
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673
views
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