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Submaximal exercise tests should NOT exceed what percentage of age-predicted maximum heart rate?  

Find the exact value of the expression.cos (265° – 25°)

Which bone is circular/spherical shaped and is located 2nd from the left?

Solve the problem.A straight trail with a uniform inclination of 13° leads from a lodge at an elevation of 700 feet to a mountain lake at an elevation of 8700 feet. What is the length of the trail (to the nearest foot)?

The given angle is in standard position. Determine the quadrant in which the angle lies.286°

Find the length of the arc on a circle of radius r intercepted by a central angle θ. Round answer to two decimal places.r = 14.16 inches, θ = 60°

Determine the amplitude or period as requested.Period of y = -5 sin 6πx

Find the reference angle for the given angle.110°

Give a food source rich in phosphorus

Name one of the many functions of zinc in our bodies