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Questions Asked on April 1, 2018

As a 2.0-kg object moves from (2i+5j)m to (6i-2j)m, the constant resultant force acting on it is equal to (4i-3j)N. If the speed
1. 3 answers
2. asked by ATT
3. 6,612 views
If 4.39 g AlCl3 is dissolved in enough water to make exactly 100.0ml of a solution, what is the molar concentration of the
1. 1 answer
2. asked by Karen
3. 4,143 views
The reaction of the molecules to produce ethane is C2H4(g) + H2(g) ÃƒÂ¢Ã¢â‚¬Â Ã¢â‚¬â„¢ C2H6(g).A mechanism
1. 1 answer
2. asked by Sophie
3. 1,417 views
If α and β are the root of the equation 2X²-7X-3=0 Find α/β+1 + β/α+1Working answer please
1. 10 answers
2. asked by Patrick
3. 742 views
If α and β are the root of the equation 2X²-7X-3=0 Findα ---- + 1 + β β ---- + 1 α
1. 2 answers
2. asked by Patrick
3. 524 views
What is the diameter of the circle? I need assistance with this.
1. 0 answers
2. asked by Hey
3. 519 views
Let logb 2=2.217 and logb 3=3.417. Find logb 3bPlease walk me through this steo by step.
1. 1 answer
2. asked by Josh
3. 1,088 views
Can someone help me with this? I was using deltarG = deltarH - T deltarS. I found delta H= 62438 j/mol and delta S =. 144.555 j/
1. 2 answers
2. asked by Amber
3. 470 views
Find dy/dx for implicit differentiationy^2-xy+x^2=7
1. 3 answers
2. asked by Vera
3. 485 views
What is 7x+3=77
1. 1 answer
2. asked by Ron
3. 339 views
A function has f’’(x) = 10 and has f’(4) = 0 and f(2) = 4. Find f(x)
1. 1 answer
2. asked by Adam
3. 359 views
Suppose the annual revenue for a company between 2000 and 2005 is approximated by R(t)=18t^2+4t+3, where t=0 represents the year
1. 1 answer
2. asked by Shane
3. 645 views
A rectangular prism has a square base and the height of the prism is twice the length of each edge of the base. If the edges of
1. 1 answer
2. asked by Bobby
3. 665 views
Suppose the population of a colony of ants grows at the rate:P’(x) = 1 + 5/sqroot(t+1) If there are 250 ants after 120 hours,
1. 1 answer
2. asked by Shane
3. 611 views
What is the area of a rectangle with 4.5 for diagonals and 4 for width
1. 3 answers
2. asked by Anonymous
3. 307 views
Uninhibited Growth Model. This is an example problem from the book and need help figuring it out?a) If $3500 is invested in an
1. 2 answers
2. asked by Adamm
3. 575 views
The spectrophotometer was used to measure the abosrbance of each of a series of [FeSal]+ solutions. A standard curve was
1. 0 answers
2. asked by Julie
3. 807 views
A function has f’’(x) = 10 and has f’(4) = 0 and f(2) = 4. Find f(x)
1. 3 answers
2. asked by Dylan
3. 1,230 views
Given that ab = x, evaluate the following a^b+2
1. 6 answers
2. asked by jim john
3. 3,548 views
1. Books are expensice.1-1. Books in general are expensive. [Is this explanation correct?] 2. The books are expensive. 2-1. The
1. 1 answer
2. asked by rfvv
3. 476 views
What is expanded academic ASAP and what does it do
1. 1 answer
2. asked by Collins
3. 758 views
Porto Alegre, Brazil and Coquimbo, Chile are both near 30 degrees S latitude. Are both of them the same degrees from the
1. 1 answer
2. asked by Anonymous
3. 557 views
Nine boxes contain cans of different weights. How could you redivide the cans so each box weighs the same?There is 1 box with
1. 17 answers
2. asked by Ana
3. 2,461 views
√45i dont understand the answer = 3√5 Using Least common multiple 3 |__45___ 3 |__15___ 5 why not 5 √3 i know that √45
1. 6 answers
2. asked by Anonymous
3. 410 views
A rocket engine consumes 450 kg of fuel per minute. If the exhaust speed of the ejected fuel is 5.2 km/s, what is the thrust of
1. 2 answers
2. asked by att
3. 2,322 views
I need an article that talks about Democratic views on foreign policy. I cannot find any good ones.
1. 2 answers
2. asked by huncho jack
3. 512 views
At the instant a 2.0-kg particle has a velocity of 4.0 m/s in the positive x direction, a 3.0-kg particle has a velocity of 5.0
1. 1 answer
2. asked by ATT
3. 1,775 views
Determine the point of intersection between a circle (x+2)^2 + (y-2)^2 =1 and the parabola y=-(x+2)^2 +3.can anyone please
1. 2 answers
2. asked by Star
3. 568 views
I read a story and now it asking me to identify the theme. I don’t know how to identify a theme. Can you give me some tips and
1. 1 answer
2. asked by Ali
3. 800 views
How many moles of CO2 will be produced if 9.0 moles of O2 completely react?is it 9.0 mol of CO2?
1. 2 answers
2. asked by Anonymous
3. 1,978 views
At 298 K, 1.20 mol BrCl(g) is introduced into a 10.0 −L vessel, and equilibrium is established in the reaction.BrCl(g)⇌1/2Br
1. 3 answers
2. asked by A
3. 609 views
Which of the following sentences contains a gerund?A. After deciding what to write about, Evan went to the library. B. Evan will
1. 8 answers
2. asked by Anonymous
3. 3,577 views
A wire loop of radius 0.10m lies so that an external magnetic field of magnetic 0.50T is perpendicular to the loop. the field
1. 1 answer
2. asked by Maria
3. 633 views
Which of the following sentences contains an infinitive?A. Courtney traveled to the mountains each year for a ski trip with her
1. 2 answers
2. asked by Anonymous
3. 1,702 views
In which quadrant does the point (24, 9) lie?A. Quadrant IV B. Quadrant II C. Quadrant III D. Quadrant I
1. 4 answers
2. asked by Mr. Skill's101.4
3. 1,261 views
A 50.0 −mL sample of 1.50×10−2 M Na2SO4(aq) is added to 50.0 mL of 1.23×10−2 M Ca(NO3)2(aq).What percentage of the Ca2+
1. 1 answer
2. asked by K
3. 982 views
At 298 K, 1.20 mol BrCl(g) is introduced into a 10.0 −L vessel, and equilibrium is established in the reaction.BrCl(g)⇌1/2Br
1. 1 answer
2. asked by A
3. 945 views
A dilute aqueous solution of Na2SO4 is electrolyzed between Pt electrodes for 3.70 h with a current of 2.77 A .Part A What
1. 2 answers
2. asked by A
3. 2,546 views
At an instant when a particle of mass 80 g has a velocity of 25 m/s in the positive y direction, a 75g particle has a velocity
1. 1 answer
2. asked by ATT
3. 1,904 views
what is the formula for work?
1. 1 answer
2. asked by Anonymous
3. 320 views
suppose that the water level varies 70 inches between low tide at 8:.40 AM and high tide at 2:55PM .what he cosine function that
1. 1 answer
2. asked by adiba
3. 1,284 views
Fine the real and imaginary part of 6i/(2-i)²
1. 4 answers
2. asked by Patrick
3. 884 views
Gina plant a tree of 1m tall when she was in 1st grade, the tree grow 1% every month continuously. How tall will the tree be
1. 3 answers
2. asked by Elizabeth
3. 531 views
Is the molecular weight of O2 15.999u or 32?
1. 2 answers
2. asked by Anonymous
3. 305 views
Steve is painting every room of his house the same color. For every 3 walls he paints, he needs 1/4 of a can of green paint.How
1. 1 answer
2. asked by off
3. 585 views
Is this correctHow many grams of C2H5OH are used up when 6.25 grams of O2 react according to the following equation? C2H5OH +
1. 1 answer
2. asked by Anonymous
3. 1,093 views
parallelogram ABCD:Angle BAC = 35 and angle BCA = 20 How can I find the measure of angle BAD and the measure of angle ABC?
1. 2 answers
2. asked by Z
3. 3,757 views
suggest and explain what happens to the movement of sugar in winter when a tree has no leaves
1. 6 answers
2. asked by Ali
3. 2,457 views
rectangle FGHKThe length of FH is 9 cm. What is the length of GK? C is the center of the rectangle 4 is the height 4.5 measure
1. 5 answers
2. asked by Z
3. 1,619 views
PLEASE HELP PLEASEDoes the series diverge or converge? How do you know? 3+6+12+24+...
1. 1 answer
2. asked by Anon
3. 505 views
what are the coordinates of the center and the measure of the radius for a circle whose equation is ( x - 8)^2 + (y + 4)^2 = 12
1. 1 answer
2. asked by Z
3. 431 views
In the figure below, Intrinsic carrier concentration is given as a function of temperature for Ge and Si. By using the data in
1. 1 answer
2. asked by hewhomustbenamed82
3. 580 views
In C++ you will be making a program that can take command like args.Using command line arguments, allow the program to do the
1. 0 answers
2. asked by Syd
3. 658 views

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