1. find the exact value of cos2θ if sin 2θ=3/4 and θ is between 0° and 90°<br /><br /> 2. verify that sinθ(cos²θ-cos2θ)=sin³θ​

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

Asalesperson has january sales of $20,000(1,$20,000) and april sales of $80,000 (4,$80,000). what is the rate of change?