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andre
Questions (50)
A study showed that the relationship between the number of years a person smokes and the cost of their health care during their
1 answer
302 views
what is the answer for number 6 on studies weekly week 17
1 answer
291 views
An 80.0 kg person carries a 25N package up a flight of stairs. The vertical height of the stairs is 10.0 m. How much work is
0 answers
607 views
A force of 40N is applied at the end of a wire 4m long and produces an extension of 0.24mm. If the diameter of the wire is
4 answers
3,305 views
If a person is in the air during a jump can they modify the path in the air of:
a) Their whole body centre of gravity b) Their
3 answers
586 views
adsa
0 answers
321 views
a bicycle chain is wrapped around a rear sprocket (r=.039m) and a frond sprocket (r=0.10m) the chain moves with a speed of 1.4
1 answer
680 views
the sum of the ages of three redwood trees is exactly one thousand years. when the youngest tree reaches the age of the middle
1 answer
602 views
The following regular hexagon
A ____________B / \ / \ / \ F\ /C \ / E\____________/D has two diagonals going through it, FD and
1 answer
508 views
Find all first and second partial derivatives of z with respect to x and y if x^2+4y^2+16z^2−64=0.
2 answers
2,903 views
Find
lim as (x,y) goes to (0,0) of (e^(-x^2-y^2)-1)/(x^2+y^2).
1 answer
390 views
A particle moves so that its position is given by ⟨cos(t),sin(t),cos(6t)⟩. Find the maximum and minimum speeds of the
1 answer
920 views
Find an equation of the plane containing the line of intersection of x+y+z=1 and
x−y+2z=2, and perpendicular to the x-y plane.
0 answers
469 views
Do the three points (1,2,0), (−2,1,1), and (0,3,−1) form a right triangle?
I think they do by using dot product. Do the three
1 answer
744 views
A force of 10 pounds is applied to a wagon, directed at an angle of 30∘30∘. Find the component of this force pulling the
3 answers
1,091 views
Find the Maclaurin series of xcos(x^2).
1 answer
4,882 views
Calculate the interval of convergence.
Sigma from n=1 to infinity of (n!*x^n)/n^n. Calculus - Steve, Friday, July 29, 2016 at
1 answer
664 views
Calculate the interval of convergence.
Sigma from n=1 to infinity of (n!*x^n)/n^n.
2 answers
478 views
Solve the equation using exact values. Check for any extraneous roots. 9^2x+4(9^x)=21.
1 answer
511 views
When Mr. Lucky starts betting, he has 3 dollars. On any bet, he wins with probability 1/3 and loses with probability 2/3. If he
0 answers
715 views
When Mr. Lucky starts betting, he has 3 dollars. On any bet, he wins with probability 1/3 and loses with probability 2/3. If he
1 answer
579 views
When Mr. Lucky starts betting, he has 3 dollars. On any bet, he 7. wins with probability 1/3 and loses with probability 2/3. If
1 answer
668 views
A circle of radius greater than 9 cm is inscribed in the square ABCD. A point P on the circle is 8 cm from side AB of the
2 answers
661 views
from a point A on the side of straight road, the angle of elevation of the top of the electric pole is 15°20'. from a point B
1 answer
632 views
A car dealership offers a $1400 rebate and a 5% discount off the price of a new car. Let p be the sticker price of a new car on
1 answer
913 views
The period p of a pendulum, or the time it takes for the pendulum to make one complete swing, varies directly as the square root
2 answers
2,560 views
A constriction in a pipe reduces its diameter
from 7.9 cm to 1.8 cm . Where the pipe is wider, the fluid velocity is 8 m/s. Find
0 answers
855 views
A circular swimming pool has a flat bottom
and a 4.39 m diameter. It is filled with water to a depth of 1.51 m. There is 1.36 atm
0 answers
659 views
What force F must be applied to the small
piston to maintain the load of 49 kN at a constant elevation?
0 answers
808 views
If the average gauge pressure in the vein is
14400 Pa, what must be the minimum height of the bag in order to infuse glucose into
2 answers
822 views
A 73 kg man in a 4.3 kg chair tilts back so that
all his weight is balanced on two legs of the chair. Assume that each leg makes
0 answers
628 views
8. in which sentence is the word gesture used correctly ( 1 point)
A.Smiling, she extended her hand in a gesture of friendship.
3 answers
894 views
Is it ture that air molecules have weaker attractions then water molecules?
A.Yes B.No
2 answers
497 views
A runner starts a race at the starting line. A second runner starts at 44 yards. If the first runner moves 7 yards each second
1 answer
569 views
introduction for an essay . show me please
2 answers
478 views
what is a simple predicate in
a well-fed lion will be peaceful thank you
1 answer
414 views
a graph shows the divends declared per share of stock for the colgate-palmolive company for the years 1988 through 1998. Find
0 answers
484 views
How is the more direct performative aspect of drama and/or poetry reflected in these forms?
2 answers
1,066 views
Reflecting on this week’s literary readings, as well as your own reading experiences, identify at least one major similarity
0 answers
560 views
Suppose that it takes 10.0 h to drain a container of 5100 m3 of water. What is the "mass flow rate," in kilograms per second, of
1 answer
1,779 views
1/2x-6=5
1 answer
307 views
1/2x-6=5
1 answer
303 views
a farmer plants a square block of trees. he plants another 25 tress and still has a square plantation. how many trees in the new
1 answer
454 views
5x^3y^4/14x^5y^-8
1 answer
460 views
log (x-9) - 109x=log 19
2 answers
427 views
2/3m + 17 = 17
2 answers
354 views
Write an equation form of each number using the digits 2, 3, 4 and 5 in each exercise. The expression should contain an
0 answers
376 views
(Default risk) You buy a very risky bond that promises a 9.5% coupon and return of the $1,000 principal in 10 years. You pay
2 answers
582 views
Scientists do their experimental tests more than once so they can reduce the effects of chance errors this called
5 answers
961 views
which is correct - it is lateefa and I or it is lateefa and me
3 answers
294 views
