Write the name of each of the following ionic substances, using -ous or -ic endings to indicate the charge of the cation.

d. $\text{SnO}_2$

Consider a large population in which

$$\rho$$

percent (in decimal form) have a certain characteristic. To be reasonably sure that you are choosing a sample that is representative of a population, you should choose a random sample of n people where

$$n > 9 \left( \frac { 1 - \rho } { \rho } \right).$$

a. Suppose

$$\rho = 0.5.$$

How large does n need to be? b. Suppose

$$\rho = 0.01. How large does n need to be? c. What can you conclude from parts (a) and (b).$$

Fill in the missing letter or letters in each word.
magn_____tize

Faites l activites suivant :

Prenez un plan du quartier de Montmartre et trouvez ces lieux : Le Sacre-Cœur le Moulin Rouge le funiculaire la place du Tertre

Estimate the power output of a 1.8-g spider as it walks up a windowpane at $2.3 \mathrm{~cm} / \mathrm{~s}$. The spider walks on a path that is at $25^{\circ}$ to the vertical, as illustrated in Figure 7-20.

Use the given data values to identify the correspondillg z scores that are used for a normal quantile plot, then identify the coordinates of each point in the normal quantile plot. Construct the normal quantile plot, then determine whether the data appear to be from a population with a normal distribution. A sample of drive-through service times (seconds) at McDonald's during dinner hours: 84, 121, 119, 146, 266, 181 , 123, 152, 162.

What is a band of fibrous connective tissue that extends from a muscle to a bone known as?

Find the equation of the line that contains the point $P(-2,-4)$ and is parallel to the graph of $2 x-3 y=4$.

Suppose that for a securitization with a shifting interest mechanism you are given the following information for some month:

• subordinate interest = 25%
• shifting interest percentage = 85%
• regularly scheduled principal payment = $3,000,000
• prepayments =$1,200,000

What is the senior prepayment percentage for the month?

Match the fish in the left column with the Haitian cooking methods associated with them in the right column.

des crevettes

A. créoles

B. des accras

C. épicées

D. farcis

E. frits a l'haitienne

F. des brochettes

G. meuniere aux amandes

Air enters a turbine at $M_{1}$=0.4, $T_{1}=1250^{\circ} \mathrm{C}$, and $p_{1}$=625 kPa (abs). Conditions leaving the turbine are $M_{2}$=0.8, $T_{2}=650^{\circ} \mathrm{C}$, and $p_{2}$=20 kPa (abs). Evaluate local isentropic stagnation conditions (a) at the turbine inlet and (b) at the turbine outlet. Calculate the change in specific entropy across the turbine. Plot static and stagnation state points on a Ts diagram.

In a recent year, 2.84 billion kilograms of polystyrene was produced in th e Un ited States. Polystyrene is the addition polymer formed from the styrene monomer, C6H5CH=CH2. How many styrene monomer units were incorporated in that 2.84 billion kilograms of polymer?

Describe the role of chemoreceptors in taste and smell.

Write a polynomial f(x) that meets the given condition. Degree 2 polynomial with zeros $5 \sqrt{2}$ and $-5 \sqrt{2}$.