The perimeter of a square is 4 times each side. If we have 1 square of 2 cm per side, the perimeter is 8 cm. If we place 1 square adjacent to the right side, the perimeter of the new figure is 12 cm. If we place 1 square adjacent to the right side of the previous figure, the new perimeter is 16 cm. If we continue this pattern, what would be the perimeter of 8 squares?

A 32cm
B 44cm
C 40cm
D 36cm

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered