X and y are two weak students in mathematics

Asked by admin @ 23/08/2021 in Math viewed by 312 People

A and b are two very weak students of statistics and their chances of solving a problem correctly are 1/8 and 1/12 res~tively. If the probability of their making a common mistake is 1/1001 and they obtain the same answer, find the chance that their answ~r is correct.

Answered by admin @ 23/08/2021

Answer:

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For what values of m does the graph of y = 3x2 + 7x + m have two x-intercepts?

Asked by wiki @ 29/10/2020 in Mathematics viewed by 405 persons

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 3 - 4 sin θ

Asked by maham237 @ 18/12/2020 in Mathematics viewed by 447 persons

Origin only x-axis only y-axis only No symmetry

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 2 cos 5θ

Asked by maham237 @ 28/11/2020 in Mathematics viewed by 406 persons

r = 2 cos 5θ How do we know? Can you share the explanation/steps?

A consumer consumes only two goods x and y

Asked by admin @ 17/08/2021 in Economy viewed by 335 persons

A consumer consumes only two goods X and Y whose prices are 5 and 4 per unit.If MUy=16 at the point of consumer's equilibrium.Calculate MUx.

Two elements x and y have following electronic configuration

Asked by admin @ 13/08/2021 in Physics viewed by 384 persons

The three elements have following electronic X=2,4 y= 2. Z= 2,8 Find the noble elements among them

A factory can produce two products x and y with a profit approximated by p=14x+22y-900

Asked by wiki @ 05/11/2020 in Mathematics viewed by 380 persons

A factory can produce two products,x and y, with a profit approximated by P=14x+22y-900. The production of y must exceed the production of x by at least 100 units. Moreover, …

Two elements x atomic weight 75 and y

Asked by admin @ 29/08/2021 in Science viewed by 440 persons

Two elements X (Atomic mass 75) and Y (Atomic mass 16) combine to give a compound having 75.8% X. The formula of the compound is

Two conducting wires x and y of same diameter

Asked by admin @ 17/08/2021 in Physics viewed by 429 persons

two conducting wires x and y such that diameter of x is half that of y and number density of electron in y is three times that in x are …

Solve the system by elimination x+5y-4z=-10

Asked by maham237 @ 18/12/2020 in Mathematics viewed by 359 persons

2x-y+5z=-9, 2x-10y-5z=0 .. . 2. Solve the system by substitution: 2x-y+z=-4, z=5, -2x+3y-z=-10. . . 3. A food store makes a 11–pound mixture of peanuts, almonds, and raisins. The cost …