suppose that 10% of the population of the u. s. is left handed. if a random sample of 210 people from the u. s. is chosen, approximate the probability that more than 19 are left-handed. use the normal approximation to the binomial with a correction for continuity. ​

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

a

step-by-step explanation:

a sample of water is taken and kept in a beaker in a freezer at a constant temperature of 0°c. if the system is at dynamic equilibrium, which of these statements is true?