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Rod
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evaluate the following expression: -1(5,-1)+2(1,1)
answered
Apr 16, 2019
in
Trigonometry Answers
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1.9k
views
evaluate the expression
-1(5
-1)+2(1
1)
using substitution method solve 3x+4y=7,2x-3y=-1
answered
Apr 16, 2019
in
Algebra 2 Answers
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1.4k
views
substitution method
AED 6500 per month in integer value
answered
Apr 16, 2019
in
Algebra 2 Answers
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176
views
In a certain city the temperature (in °F) t hours after 9 AM was modeled by the function T(t) = 58 − 2.4t + 0.43t2 − 0.018t3. Find the average temperature during the period from 9 AM to 9 PM.
answered
Apr 16, 2019
in
Calculus Answers
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1.3k
views
7 trillion divided by 500000
answered
Apr 15, 2019
in
Algebra 1 Answers
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2.3k
views
9 divided by 8
answered
Apr 15, 2019
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1.9k
views
dividing fractions
What is Upper P left parenthesis x overbar greater than 89.2 right parenthesis?
answered
Apr 15, 2019
in
Statistics Answers
|
867
views
Which is the smallest -3 , -1.5 , 0 , 0.2 or 2.1
answered
Apr 15, 2019
in
Other Math Topics
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181
views
type of number
how to solve 2x+3y+2z=4,3x+4y+5z=-5,3x+6y+3z=-12
answered
Apr 15, 2019
in
Algebra 2 Answers
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674
views
algebra
6y^5+30y^4+18y^3+6y^2+15y+3 is devided by 2y^3+1
answered
Apr 15, 2019
in
Algebra 2 Answers
|
807
views
algebra
13y - 12y^2 + 18y^3 - 16y - 19y + 5y^3 + 15y
answered
Apr 15, 2019
in
order of operations
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929
views
algebra problems
the difference of 12y and 10
answered
Apr 15, 2019
in
order of operations
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285
views
Show me how to work the word problem
answered
Apr 15, 2019
in
Word Problem Answers
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322
views
word problems
solving equations
Are the following numbers normally distributed? Justify your answer. 0.036238 -0.454 0.031657 -0.79473 -0.09066 0.890987 0.3143 0.887703 0.50879 -1.2039 1.680193 -1.27229 0.564049 -0.14221 1.35349
answered
Apr 15, 2019
in
Statistics Answers
|
202
views
What is the null hypothesis of the Mean scores for likeliness to report occupational frauds will be significantly lower than mean scores for likelihood to report non-occupational thefts?
answered
Apr 15, 2019
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250
views
find the greatest number which when divided into 593 and 621 will leave a remainder of 5 in each case
answered
Apr 15, 2019
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1.4k
views
what is the probability of drawing a king, keeping it, and then drawing another king? P( k and K)=
answered
Apr 15, 2019
in
Statistics Answers
|
337
views
how to find the riemann sum of f(x)=2-x^2 from 0 to 2 with 4 intervals and right endpoints
answered
Apr 15, 2019
in
Calculus Answers
|
700
views
Please kindly help to solve this.
answered
Apr 15, 2019
in
Word Problem Answers
|
329
views
ratios
A rise in the price of coffee milkshakes from R6 to R10 results in an increase in quantity supplied from 6 000 to 12 000 units. What is the arc price elasticity of supply for coffee milkshakes?
answered
Apr 14, 2019
in
Word Problem Answers
|
1.1k
views
please help me to answer this step by step
what is the area of 50' x 149.24' x 177.56' x 125.54 x 163.54
answered
Apr 14, 2019
in
Geometry Answers
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446
views
∆ABC is reflected about the line y = -x to give ∆A'B'C' with vertices A'(-1, 1), B'(-2, -1), C(-1, 0). What are the vertices of ∆ABC?
answered
Apr 14, 2019
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2.4k
views
Complex numbers question
answered
Apr 14, 2019
in
Calculus Answers
|
481
views
please answer this queastion as soon as possible. thank you ^^
complex numbers
In a random sample of 20 people, the mean tip that they said they would leave after a $30 meal was X bar = $3.75 and the standard deviation was s = $0.50.
answered
Apr 14, 2019
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1.2k
views
statistics problems
population mean
standard deviation
z-score for 9 - of the following set of numbers (7, 9, 9, 9, 10, 11, 12, 12, 14, 14 ).
answered
Apr 14, 2019
in
Statistics Answers
|
1.1k
views
math problem
how to find gas pressure when gas varies jointly to amount gas & temp & inversely to volume
answered
Apr 14, 2019
in
Algebra 1 Answers
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746
views
variance
Parallelogram is defined by the coordinates (-2, -4), (6, -4), (11, 2), and (3, 2), respectively Use the Pythagorean Theorem to find the length of the parallelogram’s diagonal aq= _____ a1 units
answered
Apr 14, 2019
in
Geometry Answers
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1.1k
views
Kim uses these steps to divide two numbers: Step 1: 400/8=50 Step 2: 80/8=10 Step 3 8/8=1 Step 4: ? Write an equation that could be used to solve step 4.
answered
Apr 14, 2019
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311
views
math problem for 5th grader
Christy invests $2400 in one account and $1900 in an account paying 1 % higher interest. At the end of one year she had earned $449 in interest. At what rates did she invest?
answered
Apr 14, 2019
in
Algebra 1 Answers
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806
views
algebra problems
word problems
calculating percentages
help me please and show how to work it out please answer as soon as possible thank you
Complex numbers question
answered
Apr 14, 2019
in
Calculus Answers
|
418
views
please help me to answer this step by step
please answer this queastion step by step as soon as possible. thank you :)
please sol this as soon as possible. thank you for your email
does the eq. y^2+x=1 represents a funtion y in terms of x?
answered
Apr 14, 2019
in
Word Problem Answers
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240
views
math problem
Find the probability of winning second prize (that is, picking five of the six winning numbers) with a 6/44 lottery, as played in 4 states
answered
Apr 14, 2019
in
Algebra 1 Answers
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1.2k
views
Matrix question
answered
Apr 14, 2019
|
292
views
please help me to answer this step by step
please answer this queastion step by step as soon as possible. thank you :)
matrix determinant
17z-8=14z+19
answered
Apr 13, 2019
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395
views
_ - 5% = 10
answered
Apr 13, 2019
in
order of operations
|
209
views
solving equations
if f(x)= x+5 and g(x)= x²-3, find the following. a. f(g(0)) b. g(f(0)) c.f(g(x)) d. g(f(x)) e. f(f(-5)) f. g(g(2)) g. f(f(x)) h. g(g(x))
answered
Apr 13, 2019
in
Calculus Answers
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3.9k
views
calculus problems
how many times can 23 go into 12,340?
answered
Apr 13, 2019
in
Word Problem Answers
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328
views
word problems
If the graph is asymptotic to y = -3 and contains the points (2, -2) and (3, 1), what is the equation of the function?
answered
Apr 13, 2019
in
Algebra 1 Answers
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3.5k
views
math problem
Tax question: # A is $6700 loss B is $413 which is the lesser #
answered
Apr 13, 2019
|
250
views
please sol this as soon as possible. thank you for your email
If a+b+c=8 and x+y=7 what is -8y-2c-2b-8x-2a
answered
Apr 13, 2019
in
Algebra 2 Answers
|
280
views
-8y-2c-2b-8x-2a
a jar has 132 coins considering of nickels and dimes. if theres 10.10 in the jar, how many nickels and dimes are in the jar?
answered
Apr 13, 2019
in
Algebra 2 Answers
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360
views
How to Solve for Equations?
answered
Apr 13, 2019
in
Word Problem Answers
|
829
views
solving equations
linear regression problems
17÷3(?)5÷6=2
answered
Apr 12, 2019
in
order of operations
|
256
views
4/10+3/100=
answered
Apr 12, 2019
in
Algebra 1 Answers
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231
views
How do you compute -200-(53)+124-66
answered
Apr 11, 2019
in
order of operations
|
306
views
pre algebra problems
You had an agreement to pay $4,075 in 2 years from now and $6,725 in 5 years from now. What single payment would pay off this debt in one year from now if money earns 7.1% compounded quar
answered
Apr 11, 2019
in
Algebra 1 Answers
|
658
views
Differentials. Consider the following function and express the relationship between a small change in x and the corresponding change in y in the form dy=f '(x)dx f(x)= x+4/4-x
answered
Apr 11, 2019
in
Algebra 2 Answers
|
1.7k
views
calculus problems
what is the narrative and narrator of 2 Samuel 11: 1-27
answered
Apr 11, 2019
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308
views
Given the linear equation y = 4x + 2, find the y-coordinates of the points (-2, ), (1, ), and (-3, )
answered
Apr 11, 2019
in
Pre-Algebra Answers
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1.1k
views
algebra problems
graphing linear equations
Model the function rule y = -2x - 3 with a table of values
answered
Apr 11, 2019
in
Algebra 1 Answers
|
5.2k
views
algebra problems
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