what is the ratio of 450 kg to 420 kg

Suppose two different states each pick a two-digit lottery number between 00 and 99 (there are 100 possible numbers). what is the probability that both states pick the same number?

Is the polynomial a difference of squares? Select Difference of squares or Not a difference of squares for each polynomial. y^4-144 5m^2n^2-25 16x2-49 p^2-q^4

What is the surface area of the pyramid? 12ft 10ft 10ft

The town council voted to set aside a rectangular plot of land for a new university campus. The plot has an area of 78,125 square meters and is 125 meters wide. What is the length of the plot?

Why did the integral group of elite philanthropists reject 1/b-a?

At the beginning of the month, your checking account balance was $742.69. You wrote checks of $41.25, $5.49, $12.98 and $26.02. You deposited $12.00, $151.50 and $75.02. The bank charges a monthly fee of $8.00.

Find the cost of fencing a rectangular field of length 20 m and breadth 10m at the rate of ₹6 per metre

What I said 4 3/6 - 2 5/6

Which expression is eqoivalent to (4x5+11) 2?

A recipe requires 3/4 cup of nuts to make 1 cake. what is the maximum number of cakes that can be made using 7 1/2 cups of nuts