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 128
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Questions Answered

emily9102:
Help PLease
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

shelovespiano:
Simplify the expression and eliminate any negative exponents, assuming that all letters denote positive numbers.
(2x^4 * y^(4/5))^3(8y^2…
 updated one year ago
 26 replies
 1 Medal
Mathematics

trenvilla:
99 – 8x = 2x + 3
 updated one year ago
 52 replies
 No Medals Yet
Mathematics

bob135:
−2(x − 1) = −16
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

HELPME93:
factor the trinomial 6y^2+67y+11
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

SupaWizMcFly:
Alexei wants to hang a mirror in his boat but the mirror and frame must not have an area larger than 19.25 square feet. The mirror is 3 feet…
 updated one year ago
 9 replies
 1 Medal
Mathematics

EnchantixPixie:
Evaluate the difference quotient for the given function. Simplify your answer.
f(x)=1/x
[f(x)f(a)] / (xa)
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

Charmi:
Perform the following operations. Express your answer to the correct accuracy or precision warranted.
(a) 67.8 + 968 + 3.87
(b) 463.66 + 2…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

roadie2319:
Find and simplify the difference quotient
2x^2(2x^2+h)2x^2/h
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

Charmi:
Round off the following numbers to two significant digits.
(a) 7.8361
(b) 85.51
…
 updated one year ago
 13 replies
 No Medals Yet
Mathematics

rir919:
what is the limit of the 2 lines on the top right here? picture coming in a minute...
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

ivandelgado:
Simplify the following expression.
4x  6y + 2z  5x  3y + 8z
 updated one year ago
 4 replies
 1 Medal
Mathematics

smartiepie421:
Find the value of
lim
x→1 f(x)g(x) − 1
…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

ivandelgado:
Evaluate: 4  49 ÷ 7 + 32
 updated one year ago
 2 replies
 1 Medal
Mathematics

jewjewbri:
What is the general form of the equation of the line shown?
x  2y  3 = 0
…
 updated one year ago
 7 replies
 1 Medal
Mathematics

kylehberg:
what is the antiderivate of 9cos3t???
 updated one year ago
 19 replies
 4 Medals
Mathematics

MathLegend:
I am 5 foot 6 inches now how can I figure out how tall I am in centimeters?
 updated one year ago
 10 replies
 9 Medals
Mathematics

ongmon:
You cut square corners with side lengths that are whole numbers from a piece of cardboard withdimensions 20 inches by 30 inches. you then fo…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

neel001:
John wants to rent a tent to go camping. The cost to rent a tent from Woodland Outfitters is a flat rate of $10.00 plus $0.50 for each night…
 updated one year ago
 23 replies
 1 Medal
Mathematics

andrewv:
give an example of an undefined term and explain why it is undefined
 updated one year ago
 11 replies
 1 Medal
Mathematics

ccaulfield13:
move the equation y=2x up 4 units and to the right 2 units. what is the new equation?
 updated one year ago
 4 replies
 1 Medal
Mathematics

ivano_logy:
The fixed cost to set up a manufacturing business for gizmos is $1200. In addition, each gizmo costs $12 to produce. What is the fewest numb…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

enticingly:
Which expression is equivalent to the sine of the angle γ for the triangle of area A shown below?
…
 updated one year ago
 10 replies
 1 Medal
Mathematics

jordin:
triangle A,B,C is similar triangle S,T,R . Gary builds the proportion below to solve for the missing side AB.
…
 updated one year ago
 3 replies
 4 Medals
Mathematics

nagnihotri:
DemoWhat is the formula for nitric acid
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

jan_rn:
I need help with a citation in APA format....
Brault, M. W. U.S. Department of Commerce, U.S. CENSUS BUREAU. (2011). Schoolaged children w…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

jordin:
Part 1 [3 points]: What is the measurement of the angle above?
Part 2 [4 points]: Explain how you read the protractor to find the angle m…
 updated one year ago
 2 replies
 1 Medal
Mathematics

mathsss:
delete
 updated one year ago
 18 replies
 2 Medals
Mathematics

BeatriceM2012:
In a school of 320 students, 85 students are in the band, 200 students are on the sports team, and 60 students participate in both activitie…
 updated one year ago
 5 replies
 1 Medal
Mathematics

jen1532:
A sales representative's car gets 18 miles to a gallon of gas. It was driven 120 miles each day for 30 days. Gas cost an average of $2.27 …
 updated one year ago
 5 replies
 2 Medals
Mathematics
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