Could anyone help? Bill is building a wooden sandbox with a base area of 8 m2

for his granddaughters.
He does not want to order more than
1.5 m3
of sand to fi ll it. He has enough
wood to build the sandbox up to 0.22 m
deep. What is the minimum height he
should build the sandbox to allow the
sand to be spread evenly? Justify
your answer.

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

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f