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why x and y are simplifying expressionsyoure doing algebra now and you know youre going to see xs and ys but before we work with xs and ys well
q what is addition rule of probabilityanssuppose there are 17 girls and 15 boys in your stats class there are 17 15 32 ways for your teacher to
q difference between probability and statisticsansprobability and statistics are used in many different aspects of life what are they and why are
a pizza driver delivered 27 pizzas in one night he delivered more then one pizza to only one house every other house he only delivered pizza to 18
apzza driver delivered 27 pizzas in one night he delivered more then one pizza to only one house every other hhouse he only delivered pizza to 18
john walked to school at an average speed of 3 mileshr and jogged back along the same route at 5mileshr if his total time was 1 hour what was the
what is pythagorean triplesa set of three numbers a b and c that can satisfy the equationa2b2 c2 is called a pythagorean triple the following is a
prove that prims algorithm produces a minimum ning tree of a connected weighted graphans suppose g be a connected weighted graph at each
prove that the complement of each element in a boolean algebra b is unique ans proof let i and 0 are the unit and zero elements of b
what is polygona polygon is a shape with three or more sides in which each side touches another only at its endpoints some polygons that you are
a valid identifier in the programming language fortan contains a string of one to six alphanumeric characters the 36 characters a b z 0 19 starting
what is slope of a line a line can have a steep slope or a gradual slopeslope riserunthe rise is the distance going up or down the run is the
how many relations are possible from a set a of m elements to another set b of n elements ans a relation r from a set a to other set b is
what is angle pairstwo angles are adjacent angles if they have the same vertex and share one side vertical angles are a pair of nonadjacent angles
shirts numbered consecutively from 1 to 20 are worn by 20 members of a bowling league while any three of these members are selected to be a team the
determine how many player play foot ballin a group of athletic teams in a specific institute 21 players are in the basket ball team 26 players in the
which of the following sets are equal s1 1 2 2 3 s2 x x2 - 2x 1 0 s3 1 2 3 s4 x x3 - 6x2 11x - 6 0ans the elements of s2 and s4 is given
a graph g has 21 edges 3 vertices of degree 4 and other vertices are of degree 3 find the number of vertices in g ans it is specified that
describe adding and subtracting square rootsto add or subtract square roots the radicands must be the same if the radicands are the same addsubtract
how to simplifying square roots to simplify square roots1factor the radicand into primes2circle each pair of like numbers3for each pair of like
what is perfect squares any number that can be written as an integer to the power of two is called a perfect square for example4 can be written as
describe square rootswhen a number is written inside a radical sign radic the number is called the radicand and we say that you are taking the square
prove that the poset has a unique least elementprove that if a lt has a least element then ale has a unique least elementans let a le be a poset
detemine multiplying a polynomial by a monomialto multiply a polynomial by a monomial use the distributive propertylets start by talking about
how to multiplying monomialsto multiply monomials step 1 multiply the coefficients step 2 multiply the like variables by adding their exponents step