find the value of m if /AB/=7m, angle ACB =43 degrees and tan43 degrees =0.93, sin 43 degrees =0.68 and tan 47 degrees =1.07​

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?