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Questions (959)
Select the number that matches the written value: three hundred twenty-one thousandths
1 answer
1,048 views
A block with mass = 5.0 rests on a frictionless table and is attached by a horizontal spring ( = 130 ) to a wall. A second
0 answers
686 views
A block with mass = 5.0 rests on a frictionless table and is attached by a horizontal spring ( = 130N ) to a wall. A second
1 answer
956 views
A block with mass = 5.0 rests on a frictionless table and is attached by a horizontal spring ( = 130N ) to a wall. A second
0 answers
798 views
How many atoms of iron (Fe) are present in 4.0g of iron
1 answer
497 views
what is cubefor # 64
2 answers
302 views
ROtate the conic so that its equation 3xy-4y²+ 18=0 has no xy term
0 answers
383 views
A batter hits a baseball from 3eet above home plate along the path x=69t, y=3+40t-16t(squared.)
2 answers
1,106 views
A batter hits a baseball from 3eet above home plate along the path x=69t, y=3+40t-16t(squared.)
1 answer
488 views
1. Rosa, Roberto, Andrea, and Inno find an estimate for the square root of 10. Who has proposed the best solution?
a. Rosa: "Use
29 answers
8,195 views
can you help me with my earylier post plz
6 answers
317 views
if an adult gets 50cc plus 850 water eaquling 900. what is the ration for a child when the final # is 40 . what amount cc, to
0 answers
330 views
Suppose the price of widgets falls from $7 to $5 and consumption of widgets rises from 15 widgets a month to 25 widgets.
2 answers
3,695 views
i read the book in cold blood and i need to do an essay in which i Choose a 1-2 page passage from the text that represents
1 answer
515 views
The function y=f(x) graphed above is assumed to be a vertical shift of an exponential function. The two points marked on the
1 answer
1,772 views
"A column rises 16 ft. and has a radius of only 4 in. Find the volume of this column in cubic inches."
1 answer
421 views
Write the first five terms of the arithmetic sequence.
a1 = -37; d = 9
1 answer
376 views
A lady buys three items in the shop. The total cost of the items is $90.09.It so happens that if the prices are multiplied they
0 answers
896 views
a business leases a building for one year starting 1 october 2003. The rent is $24000 per year and business paid cash one year
0 answers
1,426 views
if triangles abc and xyz are congruent. angle a is one half the size of angle b. angle y is 90 degrees. angle c and angle z are
1 answer
694 views
where are the zeros of zeta of s?
0 answers
265 views
Consider the reaction: C3H8(g) + 5 O2(g) ® 3 CO2(g) + 4 H2O(g), where DH = – 531 kcal/mol. Which statement is true?
A.Heat is
2 answers
3,901 views
Why is it important for a security professional to know the particular target environment to which they are assigned extremely
0 answers
390 views
The perimeter of parallelogram CDEF is 54 centimeters. Find the length of segment FC if segment DE is 5 centimeters longer than
3 answers
1,651 views
How would you complete the table?
number of sides: 3, 4, 5, 6 measure of angle: 60, 90, B, C sum of angle measures:180, A, 540, D
0 answers
496 views
Assume triangle JKL is in the first quadrant, with the measure of angle K = 90°. Suppose triangle JKL is a 30°-60°-90°
1 answer
1,534 views
For the reaction, 2 XO + O2 = 2 X02, some data obtained from measurement of the initial rate of reaction at varying
1 answer
791 views
A reaction has a rate law, rate = kA]B]^2 What is the overall order of the reaction?
a. 2 b. 3 c. 0 d. 1 e. 4
1 answer
549 views
Why is it important for a leader to be able to manage across cultures? Communicate your thoughts on the following statement:
1 answer
692 views
what is the largest region enclosed by a fence if it is ninety meters
1 answer
329 views
what is the largest region enclosed by a fence if it is ninety meters
1 answer
351 views
from a base elevation of 9800 feet a mountain peak in colorado rises to the summit elevation over a horizontal distance of
2 answers
1,146 views
What is 0.00023 written in scientific notation
2 answers
596 views
how many btu's in 350 gal of water at both 80 &240 degrees
0 answers
298 views
45 more than q
1 answer
247 views
This pseudocode should detrmine the rental fees for cars
// Standard cars rent for $65 per day; compacts rent for $40 per day //
3 answers
2,611 views
inflation 120 dollars now buys me 100 dollars worth of goods
2 answers
464 views
is breast cancer a part of a disorder of the endocrine system?
0 answers
459 views
Balance the following redox reaction using the half reaction method:
NaIO3+KI==> I2+H20+Na(+1)+K(+1)
1 answer
884 views
A 25.0 kg pickle is accelerated from rest through a distance of 6.0 m in 4.0 s across a
level floor. If the friction force
1 answer
796 views
Tony is making flower arrangements. He is using 3 different kinds of flowers--roses, daisies, and tulips. Each arrangement will
1 answer
662 views
An 27 liter indoor air sample is collected in a Tedlar bag in the crawl space of a building built on an old municipal dump.
0 answers
895 views
The vapor pressure of mercury at 77¢K is 0.0018 mmHg. The atomic weight of mercury is 200.6 g/mole. If the mercury vapor were
1 answer
696 views
A projectile of mass 0.777 kg is shot from a cannon, at height 6.6 m, as shown in the figure, with an initial velocity vi
2 answers
8,556 views
A projectile of mass 0.777 kg is shot from a cannon, at height 6.6 m, as shown in the figure, with an initial velocity vi
1 answer
928 views
into which part of the fridge-freezer will the rate of heat transfer be greater?
0 answers
431 views
you spend a total of 25 minutes typing an e-mail to your friend and writing a letter to your aunt. you can type 60 words per
2 answers
639 views
I need to describe the processes of fatty acid oxidation and synthesis in animal tissues, pointing out their similarities and
0 answers
553 views
Factor x^2+5x-24 completely.
2 answers
806 views
is ther salt in the water picked up by hurricanes?
0 answers
374 views
1,8,27 what are the next 3 numbers? What is the pattern?
1 answer
642 views
When the synapse dies what happens to the neurotransmitter?
1 answer
425 views
simplify 30xy/54x
1 answer
393 views
30xy/54x equals
1 answer
411 views
what is the indefinite integral of the function:
f(x)=sin^2 (1/8 * x) in stages if possible thanks
1 answer
396 views
Find the thickness of a aluminum matal in between glass. if a light of 550nm is shined onto glass which makes 31 black lines .
1 answer
413 views
the distance of fencing reqired for 75 acres but fist changing it to meters squared
i think that it is 304 969 m sq but i still
1 answer
460 views
Any answers are greatly appreciated.
a) In the game of “In-Between” two cards are drawn from a standard deck of 52 cards.
1 answer
1,036 views
A biased die was rolled 800 times, and the number 5 occurred 40 times. What is the experimental probability of a 5 occurring?
A.
1 answer
410 views
which term in the expansion of (1/(3x^2)-x)^15 is the constant term?
A. 10th B. 11th C. 12th D. 13th
1 answer
517 views
How many six digit numbers greater than 700 000 can be made from the digits 2, 2, 4, 4, 4, 7?
A. 10 B. 60 C. 64 D. 120
1 answer
660 views
A telecommunications cable contains 8 wires that are colour coded. there are 8 different colours. how many different ways could
1 answer
708 views
a multiple choice test has 8 questions with 4 possible answers for each question. if a student were to guess the answer to each
1 answer
5,279 views
A toy box contains 6 different cars, 5 different trucks and 4 different motorcycles. In how many ways can a person select one
2 answers
692 views
anybody have a graphing calculator on them? Can you please enter:
a) binomcdf(10,1/5,4) b) 1-binomcdf(10,1/5,6) c)
0 answers
473 views
What are the changes in American Policies since 911 towards Muslims and Arabs and the treatment of them?
1 answer
939 views
how do i find the cubed root of anumber
1 answer
387 views
The two gears, with radii indicated below, have equal teeth spacing and are well-meshed. In all cases, the
large gear is turning
1 answer
683 views
A cylinder with a moveable piston holds 2.60 mol of argon at a constant temperature of 295 K. As the gas is compressed
0 answers
641 views
Discuss the assumptions for using a chi-square test. Research articles from the Ashford Library and provide practical examples
1 answer
608 views
use the numbers 1,2,3,4,5,6,7,8 and 9 one time make a true math equation :xxx + xxx = xxx. ex 237+654=891. Over 300 solutions
2 answers
942 views
At the Indianapolis 500, you can measure the speed of cars just by listening to the difference in pitch of the engine noise
1 answer
746 views
lINEAR APPROXIMATION;
find a linearization at a suitably chosen interger near X at which the given function and its derivative
0 answers
573 views
how do i solve.
3y-6+y+44=7y+40-5y
1 answer
343 views
solve the differential equation by seperation of variables 3. dy/dx=e^(2x)/4y3
1 answer
625 views
A truck sounds its 810 hz horn as it drives outside a house at 30mph. But the occupant's ear detects a frequency of 780hz. What
1 answer
498 views
What is the pH of a solution that is 0.10 M CH3NH2 (methylamine) and 0.15 M methylammonium chloride?
2 answers
1,438 views
derivative of;
((1+x^2)^2)sin(2x)
4 answers
358 views
what is the formula to calculate the following:
how much force is needed to move a 10 pound block 10 feet in 8 seconds>
1 answer
462 views
What are three things that we import into our country and three things that we export?
2 answers
482 views
What is the surface area of a right circular cylinder with base circle of radius of 5m and height of the cylinder 10m?
4 answers
787 views
Discuss the controversies concerning the racial identity of ancient Egyptians. What is the significance of this controversy for
1 answer
1,189 views
find unit rate 40 textbooks weigh 120 pounds
2 answers
1,032 views
what does the mentioning of heavenly bodies, i.e. the sky, the air, etc., reflect in the "The Shawl" by Cynthia Ozick?
2 answers
376 views
Write balanced equations for the following:
K3P + Ge = Al2(CO3)3 + AgBr Cr(ClO3)3 =
0 answers
522 views
how do you find delta G the same way you find max work?
0 answers
371 views
A spring is hung from the ceiling. A 0.300 kg block is then attached to the free end of the spring. When released from rest, the
1 answer
1,018 views
How many mL of 0.0500 M phosphoric acid (H3PO4) are needed to titrate completely 50.0 mL of 0.150 M barium hydroxide (Ba(OH)2))
2 answers
782 views
A circular ring of wire of diameter 0.60 m carries a current of 35A. What acceleration will the magnetic force generated by this
0 answers
697 views
Can someone just get me started on this im not sure of how to go about solving this.
The heat of vaporization of carbon
0 answers
662 views
you dissolve x in 175g of water to make a saturated solution at 50 degrees celcius. if the solution is cooled to 10 degrees
1 answer
634 views
how much heat is required to change 400g of ice at -20c into steam at 120c
2 answers
1,717 views
A car accelerates from rest at 7.9 m/s2.
How much time does it need to attain a speed of 5 m/s? Answer in units of s.
1 answer
546 views
Why should you never use two negative adverbs in the same sentence? becouse my teacher told me that my sentence was wrong for
1 answer
1,241 views
Calculate the pressure exerted on the ground by a79kg person standing on one foot. Assume that the bottom of the person's foot
4 answers
6,557 views
you need to extend a 2.50 inch diameter pipe, but you only have 1.00 inch diameter pipe on hand.you make a fitting to connect
1 answer
1,746 views
can you help me find cos 2x if sin x = -12/13 (x in 3rd quadrant)
1 answer
2,149 views
An object 29.0 mm high is 27.0 cm away from a concave spherical mirror with a radius of curvature of 28.0 cm. How do i get these
1 answer
638 views
In 2003, New Zealand households consumed a total of 153.6E+15 J of energy (the largest amount of any sector in the New Zealand
1 answer
545 views
One end of an open-ended manometer is connected to a canister of unknown gas. The atmospheric pressure is 1.03 atm. The mercury
1 answer
1,077 views
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