Evaluate the expression n+(-5) for each value of n. n=5.75

Challenge yourself by learning how to do something that requires fallowing technical directions. Browse through the user's manual of a computer or software program until you find a skill you'd like to master. Before you start, carefully read all the directions to get the big picture. Then, follow each instruction step by step. When you finish, try it out-to check that you've accomplished what you set out to do.

Evaluate the expression.

$$\sqrt [ 3 ] { 27 }$$

A boy plans to paddle a rubber raft across a river to the east bank while the current flows downriver from north to south at 1 m/s. He is able to paddle the raft at 1.5 m/s in still water. In what direction should he head the raft to go straight east across the river to the opposite bank? (a) directly to me east, (b) south of east, (c) north of east, (d) north, (e) south

a. What military and other actions secured the West for the United States? b. Why did Washington consider it important to put down the Whiskey Rebellion? c. How did the French Revolution create problems for the United States?

Graph each equation. y = -2

Complete the statement so that the indicated property is illustrated. 8 + (7 + a) = _____ Associative property of addition

Shante has 30 coins, quarters and dimes, that total $5.70. How many quarters does she have? A. 12 B. 15 C. 18 D. 20

List the five major types of plant hormones.

Two complex numbers a + bi and c + di are equal when a = c and b = d Solve each equation for x and y. $3 x+19 i=16-8 y i$

Use a graphing utility to find the derivative of each function at the given number. $f(x)=x \sin x \quad \operatorname{at} \frac{\pi}{4}$

An element is a substance that cannot be broken down into simpler substances. Does this mean that elements cannot undergo chemical change? Explain.

In using a mass spectrometer, a chemist sees a peak at a, mass of 30.0106. Of the choices $^ { 12 } \mathrm { C } _ { 2 } {^ { 1 } \mathrm { H } _ { 6 }} ,\ ^{12} \mathrm { C } ^ { 1 } \mathrm { H } _ { 2 } {^ { 16 } \mathrm { O }},$ and $^ { 14 } \mathrm { N } ^ { 16 } \mathrm { O } ,$ which is responsible for this peak? Pertinent masses are $^ {1} \mathrm { H } ,$ 1.007825; $^ { 16 } \mathrm { O } , 15.994915 ;$ and $^ {14} \mathrm { N },$ 14.003074.

Factor the polynomial.

$$3r^3 - 192r$$