Find the average.Ages of patients (in years) in a clinic: 17, 4, 23, 17 (Round to the nearest whole number)

A. 14 years
B. 15 years
C. 4 years
D. 17 years


Answer: B

Mathematics

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Solve the problem.Given the area A of a circle, the formula r =   can be used to calculate the radius of the circle. Find the area when the radius is 7.7 cm.

A. A = 59.29 sq cm B. A = 61.15? sq cm C. A = 59.29 ?2  sq cm D. A = 59.29? sq cm

Mathematics

Solve the equation for y.y - 2x2 + 5 = 0

A. y = 2x2 - 5 B. y = 2x2 + 5 C. y = -2x2 + 5 D. y = -2x2 - 5

Mathematics

Provide an appropriate response.Tell what you would do if you added the fraction parts of mixed numbers and the result was greater than 1.

What will be an ideal response?

Mathematics

Write the complex number in polar form. Express the argument ? in degrees, with 0 ? ? ? 360°.-4

A. 4(cos 0° + i sin 0°) B. 4(cos 90° + i sin 90°) C. 4(cos 270° + i sin 270°) D. 4(cos 180° + i sin 180°)

Mathematics