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urgent
Questions (21)
A supply store sells 140 scientific calculators per month at a price of $24 each. For each $4 increase in price, sales will
2 answers
373 views
use the chain rule, in leibniz notation, to find dy/dx at the indicated value of x.
y = u^3 - 2(u - 3)^4, u = x + x^1/3, x = 1
2 answers
510 views
determine the equation of the tangent line to f(x)= 3x(1 - x)^2 when x=0.5
1 answer
210 views
prove that
(cosx - sinx) / (cosx + sinx) = sec2x - tan2x
2 answers
370 views
prove that
sin8x = 8sinx cosx cos2x cos4x
1 answer
416 views
prove that
sin(pi/2 - x)cot(pi/2 + x) = -sinx
1 answer
338 views
prove that
(tanx + tany) / (cotx + coty) = (tanx)(tany)
1 answer
374 views
solve:
cos^2x - 3sin^2x = 1, -2pi </= x </= 2pi
1 answer
263 views
solve:
sin^2x - sinx = 2, -pi </= x </= 0 solution must be in exact form
1 answer
231 views
A ferris wheel has a radius of 9 m, making a full rotation every 16 seconds. the bottom of the wheel is 1.5 m off the ground.
5 answers
702 views
How does Romeo’s overhearing and then responding to Juliet’s private confession of love (she does not know that he is there,
1 answer
554 views
A cup of tea has a mass of 140 grams. Its temperature starts out at T = 40 C. It sits for a while and cools off to room
2 answers
584 views
b. Explore mechanical waves (like sound and water waves) and/or electromagnetic waves (like light waves). Consider how these
0 answers
487 views
Abbi invested $1,000 in a certificate of deposit with a simple interest rate of 3%. Find the interest earned in 6 years. Then
1 answer
1,216 views
if a^x=(a/k)^y=k^m and a is not equal to 1 then show that 1/x-1/y=1/m
show me work plz
3 answers
1,045 views
At a concession stand seven hot dogs and four hamburgers cost 14.00 dollars. Four hot dogs and seven hamburgers cost 16.25.
find
2 answers
1,443 views
The standard molar heat of vaporization for water is 40.79 kJ/mol. How much energy
would be required to vaporize 4.00 mol of
2 answers
1,783 views
According to Max Weber, rational motives are easy to understand and predict because ends and means can be calculated and
0 answers
455 views
All deviance is a crime but not all crime is deviance.
Question 6 answers a)True b)False
3 answers
884 views
what is the density of vinegar?
thanks
1 answer
413 views
what is the density of vinegar?
thanks
1 answer
917 views
Answers (6)
sorry, how exactly did you get that answer? i'm confused with the steps i need to take
ohh i get it now, tysm!
lol no this was no help :)
2.852
13(36.461)=473.993 473.993/.125=3791.944
True.. I guess.
