Posted by Emma on Thursday, January 17, 2013 at 10:18pm.
Use a calculator to simplify the expression.
8/2^32+4.1*2
When I used the calculator, I got 22.2
So then I used "PEMDAS" but got 7.53333...
But the answer is 7.2 can someone help please?

Math  MathMat, Thursday, January 17, 2013 at 10:59pm
Plug the equation in in separate parts. Otherwise most calculators would change the steps up. Try this to start (8/(2^3))2+(4.1*2). Remember the steps in solving an equation (power, parentheses, multiplication, division, addition, subtraction. In that order).
Answer This Question
Related Questions
 Math  Solving Graphically  1. 8 + 7x =2x² I used my calculator to graph this ...
 MATH DECIMALS  45.6  72.3 = I USED CALCULATOR GOT 26.70 PUT THATS USING ...
 Calculus  How would I set this up in my calculator? Let F(x)=∫ ln(t^2) dt...
 math,correction  Directions are: Perform the indicated division. Rationalize ...
 Calculator Help  Is there a difference between TI89 Titanium calculator and TI...
 Math  What is 3.0801^9? I have done it on a calculator and I got 24950.7354056...
 algebra I  for my homework I have to graph 4 equations: 1. y=1/4x^2+3x3 2. y=...
 Math  Hi,I need to know how to do question like this without using a calculator...
 tan x = 1/2  Can someone tell me what the radian value is for this number and ...
 Math  Find the following product. (.11111)(12)(9)(.44444)(235) I don't ...
More Related Questions