Questions in Grade College

Questions in Grade College

[Free] Select the best answer for the question. 17. How does an oil acid test kit indicate the presence of acid? A. The color changes B. The liquid in the sample tube boils C. The word "acidic" appears on the test strip D. The test kit produces a strong pungent odor

[Free] Arc CD is $\frac{2}{3}$ of the circumference of a circle. What is the radian measure of the central angle? A. $\frac{2 \pi}{3}$ radians B. $\frac{3 \pi}{4}$ radians C. $\frac{4 \pi}{3}$ radians D. $\frac{3 \pi}{2}$ radians

[Free] What is the domain of the function in this table? | x | y | |---|---| | 1 | 2 | | 2 | 4 | | 3 | 3 | | 4 | 2 | A. {1,2,3,4} B. (1,2) C. {2,3,4} D. (1,2),(2,4),(3,3),(4,2)

[Free] $\frac{7 c+2 d}{(2 c+d)^2}=\frac{3}{2 c+d}$

[Free] Find the following for the function [tex]$p(t)=2 t^3+3 t^2-36 t$[/tex]: - Second Derivative - Local max? - Local min? - Critical points?

[Free] Orchid wants to retile her bathroom floor, which has an area of 40 square feet. She is deciding between two types of custom tiles. The square tile is [tex]$\frac{1}{2}$[/tex] foot by [tex]$\frac{1}{2}$[/tex] foot and costs $0.45 per tile. The rectangular tile is 2 feet by [tex]$\frac{1}{4}$[/tex] foot and costs $0.80 per tile. Which tile should Orchid choose to minimize costs? Explain. A. She should choose the square tiles because the total cost will be $8 less. B. She should choose the rectangular tiles because the total cost will be $8 less. C. She should choose the square tiles because the total cost will be $14 less. D. She should choose the rectangular tiles because the total cost will be $14 less.

[Free] Subtract the sum of -137 and -43 from the sum of -103 and 27.

[Free] Which are the two keys in achieving cultural compliance? A. Attitude and Knowledge B. Age and Gender C. Race and Religion D. Attitude and Age

[Free] Convert the following decimal numbers to binary: a. 55 b. 32 c. 82

[Free] A supermarket aims to reduce wait times at the checkout counters to enhance customer satisfaction. Which performance objective is the supermarket focusing on by reducing checkout wait times?