Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

Use your calculator to compute the expression given.$$4.7^{-3.21}$$

0.0069593

Algebra

Chapter 4

Exponential and Logarithmic Functions

Section 2

Exponential Functions

Missouri State University

Oregon State University

University of Michigan - Ann Arbor

Idaho State University

Lectures

01:20

Use your calculator to com…

00:22

Use a calculator to evalua…

02:18

00:41

01:23

00:25

Use a calculator to simpli…

01:02

00:23

Use a calculator to perfor…

01:03

00:14

00:15

Rewrite the expression usi…

Evaluate the power.$$ …

Write the expression as a …

00:09

Simplify the given express…

01:08

00:54

Express using negative exp…

00:07

if we just want to use a calculator to evaluate this expression. Um, So if you have a scientific calculator, what we would first do is just plug in whatever our bases, which is going to be that 4.7. Then you should have something that kind of looks like this X to the Y, or you may have like a carrot. We'll click on that. And by the carrot, I mean, like what we have of top hear words like 4.7, and then you have the carrot and then we plug in whatever is in the numerator. So we first would plug in 3.21 and then we want that to be negative. So this would be 4.7 raised to the negative 3.21 and then we just come over here and hit equals. And then this up here would be our answer or early, so approximation of it. And then you can just round this too many it to as many decimal places as you want

View More Answers From This Book

Find Another Textbook

(a) What condition must be imposed upon $a, b, c$ and $d$ such that the grap…

01:46

Solve for $x$ in.$$\frac{1}{8^{x+1}}=16^{1-4 x}$$

01:17

Find $x$.$$\log _{1 / 4} x=3 / 2$$

01:04

Given $H(x)=\left\{5\left(x^{2}-4\right)^{3}+\left(x^{2}-4\right)^{10}\right…

01:13

Determine if the given graph represents a one-to-one function.

01:22

Determine where the function is concave upward and downward, and list all in…

Use your calculator to compute the expression given.$$(-3.78)^{13}$$

01:25

Solve for $x$ in.$$9^{3 x+2}=27^{2+x}$$

02:58

Sketch the graph of the function defined by the given equation.$$f(x)=3^…

00:52