A veterinarian is using a new vaccine for cats. The vaccine has a 10% probability of causing side effects. In which distributions does the variable X have a binomial distribution? Select each correct answer._When the vaccine is given to multiple cats, X is the total number of cats that receive the vaccine_When the vaccine is given to multiple cats, X is the number of cats that receive the vaccine until one of them has side effects._When the vaccine is given to three cats, X is the number of cats that have side effects._When the vaccine is given to six cats, X is the number of cats that do not have any side effects.

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general 11 months ago 3923

Side AB is parallel to side DC so the alternate interior angles, angle ABD and angle BDC, are congruent. Side AB is equal to side DC and DB is the side common to triangles ABD and BCD. Therefore, the triangles ABD and CDB are congruent by _______________. By CPCTC, angles DBC and ADB are congruent and sides AD and BC are congruent. Angle DBC and angle ADB form a pair of alternate interior angles. Therefore, AD is congruent and parallel to BC. Quadrilateral ABCD is a parallelogram because its opposite sides are equal and parallel. Which phrase best completes the student's proof?

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general 11 months ago 8053