Questions and answers by

Rory

Questions (21)

use shell method to find volume of the solid of revolution generated by revolving the region bounded by the graphs of the given
1. 1 answer
2. 375 views
the density of a copper is 9.86g/cm3what's the mass of the cube
1. 2 answers
2. 703 views
How many total moles of ions are released when the following sample dissolves completely in water?31.3 g of Ba(OH)2 · 8H2O
1. 1 answer
2. 688 views
Simplify the cubed root of 4x divided by 9y^2
1. 1 answer
2. 314 views
What is the least number that is both a multiple of 35 and a multiple of 20?
1. 3 answers
2. 461 views
Can anyone please help me explain confidence intervals.How does one tell/determine if a confidence interval is too wide? What
1. 1 answer
2. 369 views
The De-orbit BurnThe Shuttle must reduce its velocity at a pre-calculated point in its orbit in order to return to Earth. In
1. 36 answers
2. 3,564 views
Let f(t) be an odd functionUsing properties of the deﬁnite integral plus simple substitution show that if f is continuous on
1. 1 answer
2. 579 views
find the equation to the tangent to the curve y = (4x + 3)^5 at the point (-0.5, 1), giving your answer in the form y = mx + c
1. 1 answer
2. 502 views
i need the answer to finding the number of three letter permutations of the letters l,s,u,v,r
1. 1 answer
2. 839 views
Acetic acid ionizes in water according to the following equation: CH3COOH = H^+ +CH3OO-if the solution is .773 M acetic acid,
1. 1 answer
2. 496 views
When heated, CaCO3 decomposes as follows: CaCO3 (s) = CO2 (g) +CaO (s)in an experiment, 10.00 g of CaCO3 was placed in a .500 L
1. 1 answer
2. 1,394 views
Pheromones are compounds secreted by the females of many insect species to attract males. One of these compounds contains
1. 1 answer
2. 1,457 views
Hello,I am teaching myself Italian from a textbook, Ciao! Sixth edition, but I am getting confused with some of the answers, as
1. 1 answer
2. 781 views
Hello,in class we are discussing scientific methods of knowing (tenacity, a priori, etc.) We have been discussing that fact that
1. 1 answer
2. 495 views
Suppose for this problem that Pr[E]=13/24 and Pr[F]=5/8and Pr[(E U F)'] = 0. Finding Pr[E/F] and Pr[F/E]. For this problem I
1. 1 answer
2. 638 views
Hi there i am stuck with question on my sose assignment the qustion is what is the differance between a tidle wave and a
1. 2 answers
2. 501 views
A producer wants to put on a variety show on television. Assume that the producer has 9 skits and 6 commercials available. In
1. 7 answers
2. 4,304 views
Question: hi, i did this lab, from this website and I was wondering if anyone could come up with 3 sources of error, and they
1. 3 answers
2. 1,206 views
Question: hi, i did this lab, from this website and I was wondering if anyone could come up with 3 sources of error, and they
1. 0 answers
2. 1,136 views
Factor 2x²+13x+40I thought with this sort of problem you are supposed to multipy 40 by 2 and get 80 and then come up with two
1. 0 answers
2. 990 views