cho tứ giác ABCD có 2 cạnh đối diện AD=BC. Gọi M, N,P, Q theo thứ tự là trung điểm của AB, AC, CD, DB. CM MP là đường trung trực của QN

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)