One grain of sand weighs 0.0007g. How many grains of sand are in 6300kg. Leave your answer in standard form

Minor arc KL measures 135°. Circle O is shown. Line segments K O and O L are radii. Which is the radian measure of central angle KOL?

Find the side of a square with area of 25 sq. ft

Which is greater 4dm or 40cm

What is the answer for 30 tens - 30 tens and 3 tenths

Sandra has a balance of 2,745 on her credit card. If the card has an annual rate of 25.49% how much is the finance charge for this month?

If x and y are two nonnegative numbers and the sum of twice the first (x) and three times the second (y) is 60, find x so that the product of the first and cube of the second is a maximum.

What is the y-intercept of the line with the equation 3x + 4y = 12? A) 4 B) 3 C) 2 D) 1 3

Convert 12 fl oz/sec to cups/min.

Name three decimals with a product that is about 40.

A population consists of 200 elements. we want to draw a simple random sample of 40 elements from this population. on the first selection, the probability of an element being selected is