lissa34
lissa34 lissa34
  • 02-01-2019
  • Mathematics
contestada

Evaluate the expression 8 power of 2+3.8-10 times 2

Respuesta :

gmany
gmany gmany
  • 10-01-2019

Use PEMDAS:

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

-----------------------------------------------------------------------

[tex]8^2+3.8-10\cdot2=64+3.8-20=67.8-20=47.8[/tex]

Answer Link

Otras preguntas

Which is the best approximation of the number of square inches of paint needed to paint a circle whose diameter is 7 inches? 22 in.2 38 in.2 44 in.2 154 in.2
"What an expensive car he drives!" Remarked Raul's neighbour
Please help. I don't know what to draw. This is for 8th grade.
help with first 2 please
Find set A' B' U= {1, 2, 3, 4, 5, 6, 7} A = {2, 4, 5, 6} B = {4, 5, 7}
1- Compared to the charge of proton the electron charge is 2- the gold foil discovery led to the discovery of 3- which particles are found in nucleus 4- a ver
Express the product of 2.2 mm and 5.00 mm using the correct number of significant digits.
Any help is very much appreciated it :)
the first term of an arithmetic sequence is 4 and the tenth term is 67. what is the common difference? ​
Imagine you are a scientist working at Yellowstone national park. Your job is to calculate how many animals are living within the park each season. 1. Why might