The underlined portion of each sentence below contains some flaw. Select the answer choice that best corrects the flaw. Teachers have shown that children have a keener aptitude $\underline{ for\ learning\ than\ an\ adult. }$ A. for learning than an adult has. B. for adult-level learning. C. than an adult has for learning. D. for learning than an adult's aptitude. E. for learning than adults have.

Data points (x, y) are given. Is a linear, power, or exponential function appropriate for modeling these data?

$$\begin{matrix} \text{x} & \text{0.2} & \text{1.0} & \text{1.5} & \text{2.0} & \text{2.5} & \text{3.0}\\ \text{y} & \text{4.10} & \text{3.71} & \text{3.39} & \text{3.2} & \text{2.78} & \text{2.53}\\ \end{matrix}$$

Define viscosity and osmolarity, and explain how each contributes to normal function of the circulatory system.

In the past many people have had misconceptions about individuals with disabilities. What factors do you think contributed to these

For the differential equation

$$\begin{gather*} y' = \dfrac{x (x^2 + 1)}{6 y^5} \end{gather*}$$

with the initial value $y(0) = -\dfrac{1}{\sqrt[3]{2}}$, (a) Find the solution in explicit form. (b) Plot the graph of the solution. (c) Determine (at least approximately) the interval in which the solution is defined.

Find the new amount. Increase 120 by 75%.

The new organism has the same _____ as its parent.

The following data represent a sample from a normal distribution with mean 0 and variance 1: − 0.68, 1.22, 1.33,−0.84,−0.06, 0.50, 0.03,−0.13,−0.29,−0.47 Construct a 95% confidence interval.

What question should the nurse ask as a priority nursing assessment?

Perform the indicated operation $(96-70)+[(-4 \times 9)-32 \div 8]$.

If 135 is decreased by 75%, what is the new amount?

According to Freddie Mac (http://www.freddiemac.com/pmms/pmms30.htm), the average interest rate on a 30-year fixed-rate mortgage in October 2011 was $4.07 \%$. The interest rates on 50 randomly chosen 30-year fixed-rate mortgages that were approved during the week of November 7–11, 2011, are represented by the data below:

$$\begin{array}{llllllllll}4.19 & 4.43 & 4.43 & 4.29 & 4.16 & 4.42 & 3.76 & 4.07 & 3.78 & 3.97 \\ 4.15 & 4.04 & 3.86 & 3.96 & 4.03 & 4.45 & 4.40 & 4.07 & 4.30 & 3.98 \\ 3.96 & 3.68 & 4.64 & 3.95 & 3.95 & 3.83 & 4.26 & 4.28 & 4.30 & 3.87 \\ 3.89 & 4.10 & 4.33 & 3.84 & 3.94 & 3.78 & 4.11 & 4.19 & 4.26 & 3.91 \\ 3.96 & 4.19 & 4.10 & 3.73 & 4.04 & 4.69 & 3.88 & 4.34 & 3.93 & 4.09\end{array}$$

a. Perform a graphical analysis to assess if it is reasonable to assume that the distribution of all 30-year fixed-rate mortgage rates is normal. b. Determine whether the average interest rate on all 30-year fixed-rate loans issued during the week of November 7–11, 2011, was different from 4.07 percent by doing a $5\%$ significance test.

How does the pedigree of an autosomal recessive trait differ from the pedigree of an $\mathrm{X}$-linked recessive trait?

The melting point of gold is $1064^{\circ} \mathrm{C}$, and the boiling point is $2660^{\circ} \mathrm{C}$. (a) Express these temperatures in kelvins. (b) Compute the difference between these temperatures in Celsius degrees and kelvins.