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User Rod
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1
answer
1x³+11x²+8x
answered
2 days
ago
in
Algebra 1 Answers

54
views
1
answer
dy/dx = (x1)(x+2)^3  2y(x + 5) / (x^2 + y  2)
answered
2 days
ago
in
Other Math Topics

98
views
differential equation
1
answer
Averages mean mode median
answered
3 days
ago

19
views
1
answer
Averages and the range
answered
3 days
ago

16
views
1
answer
(2x^2 y  2xy^2 + y)dx + (x  2y)dy
answered
5 days
ago
in
Other Math Topics

62
views
1
answer
You need 270 mL of a 95% alcohol solution. On hand, you have a 55% alcohol mixture. How much of the 55% alcohol mixture and pure alcohol will you need to obtain the desired solution?
answered
6 days
ago
in
Word Problem Answers

38
views
1
answer
I need assistance with 2 questions that involves evaluating subscripts
commented
Jan 18
in
Algebra 1 Answers

46
views
college algebra
evaluating subscripts
1
answer
All of the following are equivalent except _____. 5(x  1) 5x + 5 5  5x (5  5)x
answered
Jan 17
in
PreAlgebra Answers

31
views
1
answer
What are the first 21digit prime in consecutive decimal digits of e?What are the first 21digit prime in consecutive decimal digits of e?
answered
Jan 17
in
Other Math Topics

48
views
1
answer
What number property is true for integer multiplication?
answered
Jan 17
in
Other Math Topics

21
views
1
answer
How many consecutive “0” are there at the end of the product of 5 x 10 x 15 x ..... x 2010 x 2015.
answered
Jan 16

31
views
1
answer
How many 0’s are there in the end of 1 x 4 x 7 x 10 x .... x 697 x 700?
answered
Jan 16

24
views
1
answer
Alex is purchasing fajitas from Pappasitos at a price of $7.96for 2 pounds. How much would it cost Alex to pay 5.5 pounds of Fajitas?
answered
Jan 16
in
Other Math Topics

26
views
1
answer
divide 300 in the ratio 1:4
answered
Jan 15
in
Algebra 1 Answers

31
views
algebra
1
answer
How many ounces will the heaviest baby have to gain to reach a healthy level?
answered
Jan 15
in
Algebra 1 Answers

41
views
algebra problems
math problem
fraction problems
ratios
1
answer
This year, Perez’s Ski Shop had a profit of $80,000 This is 250 percent of last year’s profit What was the profit of Perez’s Ski Shop last year? _________ profit
answered
Jan 14
in
Other Math Topics

25
views
1
answer
What are coordinates of the vertices L and P in ABCD ~ NLPM
answered
Jan 14
in
Geometry Answers

833
views
geometry problems
angles and coordinates
vertices
e2020
1
answer
how do you graph an equation when one point is at the center and the other point is in the graph?
answered
Jan 14
in
Statistics Answers

154
views
statistic problem
standard form of an equation
1
answer
Tickets to a rock concert cost $32.50 each the school CHOOR but 54 tickets for the Saturday concert and 33 tickets for the Sunday concert how much did the CHOIR in all for the tickets
answered
Jan 14
in
Other Math Topics

42
views
math
1
answer
Whats the solution to Y=52x 3x2y=11 using the substitution method?
answered
Jan 13
in
Algebra 1 Answers

32
views
1
answer
Nik bought 49 cars on Saturday and on Sunday he bought 52 more than on Saturday. How many cars did he buy in all?
answered
Jan 13
in
Word Problem Answers

35
views
1
answer
Does the system have one, no, or and infinite solution?
answered
Jan 12
in
PreAlgebra Answers

231
views
solving equations
1
answer
how many soultions does this system have
answered
Jan 12
in
Algebra 1 Answers

225
views
algebra problems
1
answer
What is next in this sequence 4,5,8,8,9,9,12,13,13,13,17,18,21,22,22,23,26,26,27...
answered
Jan 11

79
views
math problem
sequences and series
1
answer
((2x^3x^2+7)/(x^2x12))=23
answered
Jan 11
in
Algebra 1 Answers

36
views
1
answer
What data set is possible with the mean of 15, the mode of 12, the median of 18 and the range of27?
answered
Jan 11
in
Word Problem Answers

283
views
word problems
logic.
1
answer
Gina spent $4,$5,$7,$7,and $6 over the past 5 days buying lunch. Is the mean,media,mode,or range the most useful way to describe this data set?Explain.
comment edited
Jan 11
in
Statistics Answers

338
views
data set
2
answers
Okay there is 365 days in year,there is 52 weeks in a year,there is 7 days in a week,I work 3 out 7 days a week in a year.I make $9.00 an hour,i work 8 hours a day;how much did i make in a year?
answered
Jan 11
in
Word Problem Answers

35
views
got word problem feel bad for you son
1
answer
How many solutions does this linear system have?
answered
Jan 10
in
Algebra 1 Answers

34
views
1
answer
The radius of a sphere is given as R, determine the radius and the height of the maximal volume of cone which is in the sphere
answered
Jan 8
in
Calculus Answers

37
views
1
answer
how do you simplify (x^5 y^2)^3 * x^3 y^0
answered
Jan 8
in
Algebra 2 Answers

104
views
simplifying exponents
1
answer
solve the following simultaneous equations graphically x3y+9=0 and 5x+y15=0
answered
Jan 8
in
Algebra 1 Answers

510
views
solving equations
1
answer
Interest
answered
Jan 8

33
views
2
answers
solve the simultaneous equations by an algebraic method. show all your working 3x+4y=19 4x+5y=23
commented
Jan 7
in
Algebra 1 Answers

273
views
solving equations
1
answer
If 4a + b = 2 and a – 3b = 7, what is the value of b?
answered
Jan 7
in
order of operations

662
views
simultaneous equations
algebra problems
1
answer
4x+3y=x^2xy=8
answered
Jan 7
in
Word Problem Answers

271
views
simultaneous equations
1
answer
algebraic expression
answered
Jan 7
in
PreAlgebra Answers

531
views
algebraic expressions
1
answer
solve 3x4=19
answered
Jan 6
in
PreAlgebra Answers

24
views
1
answer
Write the number in the box that makes the statement true. 2 7/12 = 1 ?/12
answered
Jan 6
in
Other Math Topics

41
views
1
answer
Use Trigonometric Ratios to find Missing Information
answered
Jan 6
in
Trigonometry Answers

52
views
math
trigonometric ratios
triangles
angles
1
answer
1. Sketch the vectors . (a)– i + 2j +3k (b)< 3, 4, 2 > (c)– 5i + 3j (d)< 5, 4 >
answered
Jan 5
in
Calculus Answers

158
views
vectors
1
answer
Statistics
answered
Jan 4
in
Statistics Answers

103
views
statistics problems
probability
word problems
1
answer
STATISTICS HOMEWORK....2 QUESTIONS
answered
Jan 4
in
Statistics Answers

63
views
1
answer
11 ones 3 hundreds greatest to least in standard form
answered
Jan 4
in
Word Problem Answers

302
views
1
answer
Three verticles of a rectangle are at (5,3),(1,1) & (1,4). What are the coordinates of the fourth vertext of the rectangle?
answered
Jan 3

25
views
1
answer
The center of a circle is located at (0,4). The endpoint, X, of one of the circle's radii is (4,5). Segment XY is a diameter of the circle. Where is point Y located?
answered
Jan 3

29
views
1
answer
A circle has a center at (1/2,2). If one endpoint of the is (5,7), what are the coordinates of the other endpoint?
answered
Jan 3

35
views
1
answer
(Question and Details in Description)
answered
Jan 3

40
views
1
answer
Which of the following is an equation of the line that passes through the point (1,2) and is parrallel to the graph of 2x+y=3?
answered
Jan 3

27
views
1
answer
A triangle has the vertices X(3,1), Y(6,2), and Z(4,3). Which is true?
answered
Jan 3

32
views
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