If IQ was measured on a ratio scale, and John had an IQ of 40 and Fred an IQ of 80, it would be correct to say that Fred was twice as intelligent as John.

For the pair of functions, find the indicated composition.f(x) = 4x + 13, g(x) = 3x – 1Find (f ∘ g)(x).

Write the point-slope form of the line satisfying the conditions. Then use the point-slope form of the equation to write the slope-intercept form of the equation in function notation.Slope = -8, passing through (2, 5)

Solve the problem.A lumber yard has fixed costs of $5124.00 a day and variable costs of $1.00 per board-foot produced. The company gets $2.50 per board-foot sold. How many board-feet must be produced daily to reach the break-even point?

In rounding, if the remainder beyond the last digit is greater than 1/2, add one to the last digit. If the remainder is less than 1/2, leave the last digit as it is.

The patient tells the nurse that he is legally blind. This information provides the nurse with information to use in planning care. Which thought process by the nurse is most appropriate?

The number of students in a class is an example of a continuous variable.

C hoose the genotype of Turners syndrome

 a patient with increased intracranial pressure is being monitored in the ICU and is suspected of developing Syndrome of inappropriate antidiuretic hormone secretion (SIADH). The nurse would monitor the patient for

A patient who was diagnosed with chronic open-angle glaucoma has been started on medication therapy with timolol maleate (Timoptic). The nurse assesses for which possible adverse systemic response to the drugs?