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jay
Questions and answers by
jay
, page 3
Questions (647)
Chromatography seperating mixtures;
A couple questions I'm not sure how to answer. A) what evidence is there that a marker is a
3 answers
752 views
Please help
the graph of g(x) is f(x) translated to the left 8 units and up 2 units what is the function rule for g(x) given
3 answers
1,004 views
is this a relation?
1 3 2 6 13 15 14 4 the picture connects (1,6)(2,4)(13,15)(14,3) would the answer be no?
1 answer
285 views
Please give me an algebraic expression for this problem jasmine has three times as many chores as her younger brother does
4 answers
497 views
The ratio of games jsy won to the number of games he lost is 5:2 he won 20 games. how many games did jay lose? show oe explain
1 answer
457 views
a pipe is 2" outside diameter and it as 3/16" walls. What isthe inside diameter. could you explain in detail . Thanks
1 answer
406 views
I still do not understand
5 answers
331 views
Which of the following phrases best defines rhythm?
Repeated sounds across lines of poetry a poem's cadence, pace, or ongoing
3 answers
999 views
After the Revolution, the practice of a.enslaving African Americans was
b.eliminated in the North. [c].restricted in the North
6 answers
907 views
a woman ivests in two bank accounts, one with a 3% percent interest and the other paying 9% simple interest per year.She puts
2 answers
1,104 views
a rectangle is made of 9 tiles and has 3 tiles in each row. how many different number sentences can you write for this
2 answers
920 views
A uniform rod of mass M = 0.245kg and length L = 0.49m stands vertically on a horizontal table. It is released from rest to
2 answers
798 views
1.A red die and a blue die are tossed. What is the probability that the red die shows a 5 and the blue die shows an even number?
4 answers
2,861 views
how many btu"s does it taketo raise onepound of water at 32 f to the boiling point at 14.7psia and then to staem.?
1 answer
386 views
how many btu's does it take to raise one pound of water at 32 degrees f to the boiling point at 14.7 psia and then to steam?
1 answer
333 views
use the remainder theorem to find the remainder when P(x)=x^4-9x^3-5x^2-3x+4 is divided by x+3
6 answers
asked by
jay
5,512 views
the length of a rectangle is 2 less than twice the width. the perimeter is 50. what is the length
1 answer
449 views
the length of a rectangle is 2 less than twice the width. the perimeter is 50. what is the length
1 answer
394 views
what is the volume in cubic feet if you have a cylindrical object whic is 8' in diameter and is 16' feet long.? could you please
1 answer
456 views
coull you explain in detail - how many BTU,S ARE REQUIRED TO RAISE THE TEMPERATURE OF 500 GALLONS OF WATER FRO 70 DEGREES TO 160
1 answer
382 views
COULD YOU FURTHER EXPLAIN HOW MANY BTU ARE REQUIRED TO RAISE THE TEMP OF500 GALLONS OF WATER FROM 70 DEGRESS TO 160 DEGREES
3 answers
369 views
What man made or natural features can interfere with the weather radar?
3 answers
654 views
Ball A, moving with an initial speed of 3 m/s, has a head-on collision with another ball B at rest, which is twice as massive as
2 answers
1,472 views
A chemist must dilute of M aqueous magnesium fluoride solution until the concentration falls to M . He'll do this by adding
4 answers
1,711 views
a square has an are of 121 what is the length of on of its sides?
1 answer
445 views
a square has an area of 71 between what two whole numbers is the length of the side?
1 answer
360 views
Two point charges are placed on the x-axis a follows: charge q1= +4.00nC is located at x=0.200m, and charge q2= +5.oonC is at
2 answers
1,235 views
If I travel at 30.0 m/s in a straight line for 83.0 seconds how far will I travel?
1 answer
292 views
Let x=3 Evaluate if possible: -2x^2
3 answers
279 views
A 1-m-tall barrel is closed on top except for a thin pipe extending 5 m up from the top. When the barrel is filled with water up
3 answers
2,249 views
A compound with the percent composition shown below has a molar mass of 60.10g/mol. Find its molecular formula:
C, 39.97% H,
5 answers
3,909 views
5. Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly $192 in interest
7 answers
2,330 views
find three sets of values for x and y to make x mi/y min= 4 mi/ 32 a proportion.
1 answer
315 views
find three sets of values for x and y to make x mi/y min= 4 mi/ 32 a proportion.
1 answer
316 views
find three sets of values for x and y to make x mi/y min= 4 mi/ 32 a proportion.
1 answer
263 views
how much would adam have to deposit in a saving account to earn 100 dollars in interest over 4 years at 5% simple annual
4 answers
1,721 views
the measurement on one side of a right triangle is found to be 9.5 inches inches, and the angle opposite that side is 27
1 answer
1,114 views
I have 9 Numbers which are
-4, -3, -2, -1, 0, 1, 2, 3, 4 i have to put these in a 3 x 3 square grid. The numbers have to add up
1 answer
319 views
which of these would have the highest melting point due to the trong intermolecular forces, CH2 NH2 H2 CO2?
1 answer
333 views
Is 0·50 the same as1/2
1 answer
234 views
if the radius is32 inch what is the diameter
1 answer
275 views
Xenia is ordering a cake for her friend’s wedding. She knows that there will be 110 guests at the wedding, and she is trying
2 answers
599 views
a mountain is 17,064 feet above sea level, and a valley is 106 feet below sea level. what is the difference in elevation between
2 answers
1,032 views
Explain two major differences between common sense understandings and social psychological theories. Illustrate with an example.
3 answers
2,369 views
please explain in deatail- a tube has a outside diameter of 2" and wall thickness of 3/16". what is the inside diameter?
3 answers
756 views
constant gamma(Y) for the oxygen as well as for hydrogen is 1.40. If the speed of the oxygen is 460 m/s, what will be the speed
2 answers
547 views
Explain how it is possible to subtract a number from 100 and get a result that is greater than 100.
1 answer
353 views
Explain how it is possible to subtract a number from 100 and get a result that is greater than 100.
1 answer
324 views
how is multiplying integers is like multiplying whole number?
2 answers
560 views
Assume Felix is willing to par $8 for a Star Trek pizza cutter. Tim also wants one but would only be willing to pay $6 for it.
At
3 answers
475 views
Assume Felix is willing to par $8 for a Star Trek pizza cutter. Tim also wants one but would only be willing to pay $6 for it.
At
4 answers
1,209 views
You are the manager of a firm that receives revenues of $40,000 per year from product X and $90,000 per year from product Y. The
1 answer
1,060 views
It's recommended that a person drink six 8-ounce glasses of water a day. Which expression shows how many ounces of water a
3 answers
646 views
A pilot flying low and slow drops a weight; it takes 3.2s to hit the ground, during which it travels a horizontal distance of
2 answers
512 views
the density of Fe2O3 is 5.343g cc. What is the mass volume concentration of iron in Fe2O3
1 answer
400 views
Does Cortes' letter point out any possible problems with the use of primary source documents? Based upon the text, what are some
2 answers
512 views
Hans stands at the rim of the grand canyon and yodels down to the bottom. He hears his yodel echo back from the canyon floor
2 answers
1,379 views
Suzie (of mass 58 kg) is roller-blading down
the sidewalk going 36 miles per hour. She notices a group of workers down the
2 answers
663 views
Suzie (of mass 58 kg) is roller-blading down
the sidewalk going 36 miles per hour. She notices a group of workers down the
3 answers
853 views
The first major battle of the civil war took place at
Vicksburg Manassas Antietam Shenandoah I chose Antietam. Right
4 answers
639 views
ALL the following accurately characterize the advantages of the North and South EXCEPT:
a. The Union had far greater industrial
3 answers
732 views
African American troops in the Union army:
A.were from the begining an itergral part of mnay fighting units. B.distinguished
4 answers
926 views
4+5 times 6/2
4 answers
372 views
Find the angle between two vectors. In radians and in degrees.
u=<1,0,-3>, v=<2,-2,1> I got radians = 1.676 degrees = 96
2 answers
497 views
Find the unit tangent vector T(t) and find a set of parametric equations for the line tangent to the space curve at point P.
r(t)
6 answers
1,616 views
Find the Principal unit normal vector to the curve at the specified value of the parameter.
r(t)=ti+t^(2)j+lntk, t=1
4 answers
1,606 views
Find Curvature, find the curvature k of the curve, where s is the arc length parameter.
r(s)=(3+s)i+j
4 answers
920 views
An object with an initial velocity of 12 m/s west experiences a constant acceleration of 4 m/s^2 west for 3 seconds. During this
4 answers
4,463 views
Write one Microsoft excel formula that works for conditions below on cell C1 for any number:
a) IF A1+B1<=4, return $20 b) IF
1 answer
511 views
Finding Partial Derivatives Implicitly.
Find dz/dx and dz/dy for 3x^(2)z-x^(2)y^(2)+2z^(3)+3yz-5=0 How would you type this in
3 answers
1,603 views
B(0,5)
F(0,3) G(30,3) C(30,5) Find the area, Area BFGC =
3 answers
491 views
Suppose you borrow $1,000 of principal that must be repaid at the end of two years, along with interest of 5 percent a year. If
4 answers
2,741 views
If the consumption function is C = $200 billion + 0.6Y,
(a) How much do consumers spend with incomes of $8.25 trillion? I got 5.2
3 answers
1,659 views
By the end of April 1975, which city fell to the North Vietnamese Army, leading to the unification of Vietnam?
2 answers
525 views
A wheel starts from rest and has an angular acceleration of 4.0 rad/s^(2). When it has made 10 rev its angular velocity is:
5 answers
5,592 views
Given the following reaction:
CaC2 + 2 H2O C2H2 + Ca(OH)2 How many moles of Ca(OH)2 will be produced if 5.800 g of CaC2 are
2 answers
546 views
One mole of pentanol (C5H11OH) contains how many hydrogen (H) atoms?
3 answers
1,582 views
A disk with a rotational inertia of 2.0 kg.m^2 and a radius of 0.40 m rotates on a frictionless fixed axis perpendicular to the
4 answers
2,332 views
Command economies:
A. Are considered a type of mixed economy B. Are considered a type of free market economy C. Oppose private
2 answers
595 views
Complete the following progression: AGRARIAN DISCONTENT; the GRANGE ASSOCIATION; FARMERS’ ALLIANCES;
The Populist Party
2 answers
915 views
You have many skills, a broad variety of work experiences and a college degree. Do you favor the Pendleton Act?
Only in the
3 answers
702 views
Grover Cleveland is to fathering a child out of wedlock as James G. Blaine is to:
Questionable loyalty to his country Drug
2 answers
930 views
What is the maximum heart rate for a 35-year-old?
A. 121.1 B. 183.5 C. 187 D. 205.55
3 answers
519 views
Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed
3 answers
2,713 views
What inequality represents the sentence below?
The product of a number and 5 is no more than 8. A. 5n < 8 B. 5n > 8 C. 5n>8
5 answers
598 views
Which one of the following statements about intelligence is the most accurate a. Iq is a valid measurement, and environmental
4 answers
1,683 views
In comprison with John Kennedy, Lyndon Johnson was
A. better educated B. more skillful at working the congress C. a better public
3 answers
728 views
Find all zeros of the polynomial
P(x)=x^3 - 2 x^2 - 9 x - 30.
1 answer
323 views
The heat capacity of object B is twice that of object A. Initially A is at 300 K and B is at 450 K. They are placed in thermal
4 answers
1,474 views
A mastaba is:
3 answers
421 views
As compared to its first year of operation, ABC Company grew 8% in the second year and an additional 2% per year for the next
2 answers
582 views
Give a piece-wise function p(x) where p(2)=5 and p(-1)=3
10 answers
377 views
•The x-intercepts of the graph of y=f(x)
•The real zeros of the function f •The real solutions to the equation f(x)=0 Use
2 answers
837 views
A sprinter set a high school record in track and field, running 200.0 m in 21.0s . What is the average speed of the sprinter in
4 answers
1,709 views
You live under a bridge that goes over a river. the underneath side of the bridge is an arc that can be modeled with the
2 answers
735 views
Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55.
4 answers
684 views
us e the formula z=x-u/SD to determine the z score for a score of 34.5 a normal distribution if the mean is 46.5 and the
1 answer
465 views
use the z score table to find the floolwing:
a) p(1.2<z<2.4) b) p(z>1.675) please show working out
1 answer
413 views
a living room measure 450 x 330cm. find the dimension of the largest square tile that can be used to tile the floor without
4 answers
1,512 views
A band played 3 concerts and earned a total of $321.00. The band earned about the same amount for each concert. Estimate how
5 answers
978 views
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