Suppose that you pick a bit string from the set of all bit strings of length ten. Find the probability that: i. The bit string has the sum of its digits equal to seven.
ii. The bit string has more 0s than 1s.
iii. The bit string has exactly two 1s, given that the string begins with a 1.

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

(3x-8) or (3x+8)

step-by-step explanation:

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

one set of data has more variation than the other. hope this !