Work out the following without using a calculator (show working out) please help 1)17^0/2^2
2)27^2/3/3^2
3)64^1/2/4^2
4)1^0/2^3

You use technology ans find a sum of 6.712e-8. write this sum in standard form

The angle of depression from the top of the tree to the tip of the shadow is 25°. find the height of the tree to the nearest tenth. a. 16.8 feet b. 18.2 feet c. 23.4 feet d. 39.7 feet

Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint