A two-pan balance scale comes with a collection of weights each weight weighs a whole number of grams. Weights can be put in either or both pans during a weighing. To ensure any whole number of grams up to 100 grams can be measured, what is the minimum number of weights needed inthe collection?

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .