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Rod
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User Rod
Recent activity
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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, 2020
in
Other Math Topics
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915
views
math
Whats the solution to Y=5-2x 3x-2y=11 using the substitution method?
answered
Jan 13, 2020
in
Algebra 1 Answers
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564
views
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, 2020
in
Word Problem Answers
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270
views
Does the system have one, no, or and infinite solution?
answered
Jan 12, 2020
in
Pre-Algebra Answers
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776
views
solving equations
how many soultions does this system have
answered
Jan 12, 2020
in
Algebra 1 Answers
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517
views
algebra problems
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, 2020
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1.3k
views
math problem
sequences and series
((2x^3-x^2+7)/(x^2-x-12))=23
answered
Jan 11, 2020
in
Algebra 1 Answers
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229
views
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, 2020
in
Word Problem Answers
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802
views
word problems
logic.
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, 2020
in
Word Problem Answers
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418
views
got word problem feel bad for you son
How many solutions does this linear system have?
answered
Jan 10, 2020
in
Algebra 1 Answers
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385
views
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, 2020
in
Calculus Answers
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399
views
how do you simplify (-x^-5 y^2)^3 * -x^-3 y^0
answered
Jan 8, 2020
in
Algebra 2 Answers
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456
views
simplifying exponents
solve the following simultaneous equations graphically x-3y+9=0 and 5x+y-15=0
answered
Jan 8, 2020
in
Algebra 1 Answers
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1.2k
views
solving equations
Interest
answered
Jan 8, 2020
|
226
views
If 4a + b = 2 and a – 3b = 7, what is the value of b?
answered
Jan 7, 2020
in
order of operations
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1.3k
views
simultaneous equations
algebra problems
4x+3y=x^2-xy=8
answered
Jan 7, 2020
in
Word Problem Answers
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994
views
simultaneous equations
algebraic expression
answered
Jan 7, 2020
in
Pre-Algebra Answers
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1.5k
views
algebraic expressions
solve 3x-4=19
answered
Jan 6, 2020
in
Pre-Algebra Answers
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656
views
Write the number in the box that makes the statement true. 2 7/12 = 1 ?/12
answered
Jan 6, 2020
in
Other Math Topics
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4.7k
views
Use Trigonometric Ratios to find Missing Information
answered
Jan 6, 2020
in
Trigonometry Answers
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1.7k
views
math
trigonometric ratios
triangles
angles
1. Sketch the vectors . (a)– i + 2j +3k (b)< 3, 4, 2 > (c)– 5i + 3j (d)< -5, -4 >
answered
Jan 5, 2020
in
Calculus Answers
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841
views
vectors
Statistics
answered
Jan 4, 2020
in
Statistics Answers
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447
views
statistics problems
probability
word problems
STATISTICS HOMEWORK....2 QUESTIONS
answered
Jan 4, 2020
in
Statistics Answers
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892
views
11 ones 3 hundreds greatest to least in standard form
answered
Jan 4, 2020
in
Word Problem Answers
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3.9k
views
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, 2020
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215
views
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, 2020
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877
views
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, 2020
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267
views
(Question and Details in Description)
answered
Jan 3, 2020
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265
views
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, 2020
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502
views
A triangle has the vertices X(3,1), Y(6,2), and Z(4,3). Which is true?
answered
Jan 3, 2020
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306
views
The coordinates of the vertices of a square are (2,10),(8,4),(2,-2), and (-4,4). What's the approximate area of the square?
answered
Jan 3, 2020
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240
views
Triangle LMN has the vertices (1,6), (6,3) and (5,7). What type of triangle is LMN?
answered
Jan 3, 2020
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1.0k
views
in the pattern 1, 3, , 8, 19, 52 what is the next number?
answered
Jan 3, 2020
in
Pre-Algebra Answers
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559
views
complete number pattern
number patterns
sequences and series
The data below (Bio) shows the donations in dollars, a charity recieved from some of its donors at a fund raising event. Find the 5-number summary.If there's an outlier, find the value.
answered
Jan 2, 2020
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454
views
The data sets (BELOW) show the test scores of a group for the last two tests. Which data set had the smaller standard deviation and by how much?
answered
Jan 2, 2020
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1.3k
views
The data below shows the number of hours boys and girls spent studying for a test. What's the difference in the interquartile range between boys and girls?
answered
Jan 2, 2020
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1.9k
views
The salaries of the employees at a company are shown below. Which statement is true about the data set?
answered
Jan 2, 2020
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730
views
what does 1.2343234444322e24 equals to what ??????!!!!!
answered
Jan 2, 2020
in
Other Math Topics
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232
views
Any pattern in 11-30-44-49-53-56? what are the next six numbers? Thanks a lot
answered
Jan 2, 2020
in
Algebra 2 Answers
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239
views
what is the sequence pattern in 1/2, 1/8, 1/18, 1/32 ?
answered
Jan 1, 2020
in
Algebra 1 Answers
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1.6k
views
pattern numbers
next numbers 7,27,25,32
answered
Jan 1, 2020
in
order of operations
|
447
views
pattern numbers
what are the next two numbers in the pattern 1 64 2 32 4 16
answered
Jan 1, 2020
in
Algebra 1 Answers
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1.6k
views
6th grade math
pattern numbers
what are the next two numbers in a series 8,24,48,51? what is the pattern? Thank you.
answered
Dec 31, 2019
in
Algebra 2 Answers
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562
views
****TOO LONG BIO****
answered
Dec 31, 2019
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212
views
The height of a rocket in feet t second after it is launched is modeled by the function h (t)=-16t^2+125t+24. Which interval has the largest change in height?
answered
Dec 31, 2019
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1.5k
views
Two rockets were launched from a rooftop. The heights of the rockets x seconds after being launched are modeled by the functions shown below. (Shown in additional info). Which statement is true?
answered
Dec 31, 2019
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1.4k
views
algebra problems
The function h(t)=-16t^2+16t+32 models the height of a ball t seconds after it was thrown in the air. How long does it take for the ball to hit the ground?
answered
Dec 30, 2019
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2.1k
views
************ANSWER IS IN THE BIO INFORMATION BECAUSE IT WAS TOO LONG***********
answered
Dec 30, 2019
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161
views
The amount of profit a company makes from selling video games for x dollars is modeled by the function P(x)=-x^2+100x+350,000. To the nearest dollar, what price gives the maximum profit?
answered
Dec 30, 2019
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1.3k
views
The function h(t)=-16t^2+32t+128 represents the height of a cannonball in feet t seconds after its shot from a cannon. How many seconds does it take the cannonball to hit its target on the ground?
answered
Dec 30, 2019
in
Other Math Topics
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2.5k
views
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