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keith

Questions (254)

What is the standard equation of a hyperbola given the vertices (7,-2) , (5,-2) and asymptotes " y= 11x - 68 " & " y= 11x + 64
1. 1 answer
2. 1,152 views
What is the standard form of a hyperbola given the vertices (1+3 sqrt 15 , -7) , (1-3 sqrt 15 , -7) and Endpoints of conjugate
1. 1 answer
2. 407 views
Gun sights are adjusted to aim high to compensate for the effect of gravity, effectively making the gun accurate only for a
1. 1 answer
2. 1,546 views
Luis rides his bicycle 3:4 of a mike in 5 minutes,or 1:12 hour,along the bike trail.Assuming he rides at a constant rate,what is
1. 2 answers
2. 2,391 views
number of grams of MgCl2 needed to prepare a 250ml of a 12% aqueous solution with 1.1g/ml density
1. 0 answers
2. 713 views
find the equation of the family of hyperbolas where foci are (~4, 6) & (4, 0). Find the member of the family that passes through
1. 1 answer
2. 655 views
a block of metal has a width of 3.2cm, a length of 17.1cm, and a height of 3.7cm. its mass is 1.3kg. calculate the density
1. 3 answers
2. 567 views
The fraction of men in a population who are married is 2/3. The fraction of women in the population who are married is 3/5. What
1. 2 answers
2. 1,261 views
Marianne buys 16 bags of potting soil that comes in 5/8 pound bags a.how many pounds of potting soil does she buy?b. if her
1. 3 answers
2. 2,723 views
Aislyn decides to research attendance at sporting events for her project. She finds data on average attendance per game at San
1. 1 answer
2. 890 views
the price of a fax machine is marked down from $305 to $262.30. what is the rate of discount
1. 1 answer
2. 478 views
A die is thrown twice. Find the probability that the number obtained in the first throw is smaller than that in the second
1. 1 answer
2. 927 views
A group of y numbers has mean x. If the numbers 3 and 5 are removed from the group, the mean of remaining(y-2) numbers remains
1. 1 answer
2. 432 views
True or false. [A �¿ (B �¾ C)]c = (A �¿ B)c �¿ (A �¿ C)c
1. 0 answers
2. 373 views
if i have a mix of 4oz. to 100lbs. how much would it be for 9Lbs.
1. 1 answer
2. 402 views
2(n+3}<-4
1. 1 answer
2. 262 views
9/20 how do I multiply & simplity
1. 1 answer
2. 330 views
Solve by setting up the proper equation to describe the facts given and then carrying out the mathematical calculations to solve
1. 2 answers
2. 543 views
solve whether the sequence is arithmetic or geometric if it is arithmetic or geometric,state the common difference or common
1. 1 answer
2. 526 views
you are given an unknown gaseous binary compound. when 10.0g of the compound isburned in excess oxygen, 16.3g of water is
1. 2 answers
2. 1,066 views
Immigration is a major topic of concern in today’s economy. What are the possible problems and solutions for these concerns?
1. 1 answer
2. 540 views
Many factors determine the supply and demand for labor. Identify and explain two factors that would increase or decrease the
1. 1 answer
2. 1,161 views
Answer the following questions based on the graph that represents J.R.'s demand for ribs per week of ribs at Judy's rib shack.a.
1. 2 answers
2. 5,365 views
find italicized test
1. 1 answer
2. 310 views
why is the cell membrane important to people?
1. 0 answers
2. 326 views
Sketch the graph of each linearfunction. Give the domain and range. (a) f(x) = -2x + 1 (b)f(x) = -3.
1. 1 answer
2. 1,337 views
write an equation for the srtaight line that satisfies the given conditions.(a) Through (-2,-2); slope -1 (b) Through (4,2);
1. 1 answer
2. 445 views
find the slope-intercept form of the straight lines,given by the following equations: (a) -4x + 2y =4(b) 2x = 1-4y
1. 1 answer
2. 427 views
if a basketball player shoots 50 free throws and makes 23% of them,how many free throws did he make?
1. 2 answers
2. 568 views
simplify (6x^3-7x^2+3x+9)/(3x+9)
1. 1 answer
2. 288 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
1. 1 answer
2. 594 views
what is the perimeter of trapeziod (-3,3) (-5,0) (2,3) (4,0)
1. 0 answers
2. 288 views
i solved by factoring like this:3x^2+5x-12=0 (3x+4)(x-3) -4 +3 x=-4 x=3 now i need to solve by the form x^2=k How do I do that?
1. 2 answers
2. 839 views
The President's power to veto congressional legislation and the requirement that Congress confirm the President's nominees to
1. 2 answers
2. 577 views
A skydiver has a terminal velocity of 9.0 m/s. If they have a mass of 98, what is their k value for their air resistance?Use g =
1. 1 answer
2. 406 views
A skydiver has an air resistance force of 1193 N and a mass of 94 kg, what is her current acceleration?Take down to be POSITIVE
1. 1 answer
2. 441 views
A 3.0 kg block is being pulled with a horizontal force of 29.7 N. If the block is accelerating at 3.2 m/s/s, what is the
1. 0 answers
2. 1,032 views
15000(1+0.07/2)^2*4
1. 2 answers
2. 406 views
use a flow map to help you figure out the missing number. be sure to use arrows to show the direction of your map, and make sure
1. 2 answers
2. 334 views
use a flow map to help you figure out the missing number. be sure to use arrows to show the direction of your map, and make sure
1. 2 answers
2. 578 views
What does it imply to pursue a computer science major in the 21st century?
1. 1 answer
2. 425 views
What would my balance be if I had $100 in a savings account that had a 2% interest rate and I kept the account for a 5 year
1. 1 answer
2. 494 views
Equation for a line that passes through (6,26) and has a slope of 3Equation for a line that passes through the points (5,5) and
1. 2 answers
2. 827 views
what is the electron configuration for carbon
1. 2 answers
2. 518 views
why was the cotton gin important
1. 2 answers
2. 519 views
meeting daily nutrient needs can best be accomplished by consuming?
1. 0 answers
2. 449 views
could you Write a 750- to 1,050-word paper in APA format, including citations and references,about the following statement: The
1. 4 answers
2. 569 views
the group that conspired to assassinate Archduck francis ferdinand was
1. 2 answers
2. 555 views
what are some of the cities of Canada?
1. 5 answers
2. 417 views
how does clod currents affect climate?
1. 1 answer
2. 523 views
1.what term best describes the measure of the increase in the concentration of a product per unit time?A)activation energy
1. 0 answers
2. 707 views
1.a radioscope which is neutron poor and very heavy is most likely to decay by?alpha , beta, electron capture, positron emission
1. 1 answer
2. 791 views
The complex ions of Zn2+ are colorless. Why?Keith, Natali, Cindy, Joel, or whoever, Please note that <b>we don't do students'
1. 1 answer
2. 2,846 views
Which element is obtained primarily from the distillation of liquid air?N, He, P, Sb, Ar There are two answers to this question.
1. 0 answers
2. 501 views

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