GuideFoot - Learn Together, Grow Smarter. Logo

Questions in Grade College

📝 Answered - What are some of the factors that make the lactational amenorrhea method unrealistic for some women? A. Menstruating within the first six months of giving birth. B. Applying the method after six months of giving birth. C. Relying on breastfeeding for the first six months after giving birth. D. Failing to breast feed exclusively for six months after giving birth.

📝 Answered - What is the product? $\left(3 a^2 b^4\right)\left(-8 a b^3\right)$ A. $-24 a b$ B. $-24 a^2 b^7$ C. $-24 a^2 b^{12}$ D. $-24 a^3 b^7$

📝 Answered - Find the exact value, if any, of the following composite function. Do not use a calculator. [tex]\tan ^{-1}\left[\tan \left(-\frac{3 \pi}{13}\right)\right][/tex] Select the correct choice below and, if necessary, fill in the answer box within your choice. A. [tex]\tan ^{-1}\left[\tan \left(-\frac{3 \pi}{13}\right)\right]=[/tex] (Simplify your answer. Type an exact answer, using [tex]\pi[/tex] as needed. Use integers or fractions for any numbers in the expression.) B. It is not defined.

📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

📝 Answered - A line passes through the point $(1,-1)$ and has a slope of -5. Write an equation in slope-intercept form for this line.

📝 Answered - Arthropods that have jaws are classified as A. chelicerata B. tapeworms C. annelids D. uniramia

📝 Answered - During a recall appointment, which of the following treatments besides prophylaxis may be performed? A. All listed are correct B. Root canal therapy C. Periodontal evaluation D. Cosmetic procedures

📝 Answered - If [tex]$x^2+m x+m$[/tex] is a perfect-square trinomial, which equation must be true? [tex]$x^2+m x+m=(x-1)^2$[/tex] [tex]$x^2+m x+m=(x+1)^2$[/tex] [tex]$x^2+m x+m=(x+2)^2$[/tex] [tex]$x^2+m x+m=(x+4)^2$[/tex]

📝 Answered - Miguel paid a total of $12,000 for stock that was $8 per share. If he sold all his shares for $15,000, how much profit on each share did he make? A. $2 B. $8 C. $10 D. $12

📝 Answered - Complete this activity to identify basic chemical structure. Match the words to their definitions. Match each item to a choice: Choices: Matter Element Chemistry Simplest form of chemical matter The science that deals with the composition, structures, and properties of matter Any substance that occupies space and has mass