Heidi6780
Heidi6780 Heidi6780
  • 01-10-2020
  • Mathematics
contestada

Can someone help me on this a and b

Can someone help me on this a and b class=

Respuesta :

KristieKiwi KristieKiwi
  • 01-10-2020
For b the answer is 2.726x10^-2

So u move the decimal between the first and second number. And then for the exponent of 10, it’s -2 because to get from ur answer number (2.726) to the original number (0.02726) you’ll have to divide by 100 (=10^2). And dividing by 10^2 = x10^-2 (basically when u divide by 10^n = x10^-n)
Therefore the answer is 2.736x10^-2

Hope u understand what I’m saying, sorry if my explanation doesn’t rlly make sense
Answer Link

Otras preguntas

Add.(-x-2)/(9x^2-1)+(-5x+4)/(9x^2-1)
state general trend for metal properties as you go left to right across a period
In His Body for president, William Jennings Bryan was supported by which Parties ?
Please help!!! MAX POINTS I CAN DO it’s in math because i trust the math people more
Which of these groups of numbers could NOT be the side lengths of a triangle? A. 11,13,15 B. 5,7,8 C. 2,4,4 D. 1,3,5
Which is not a theme in the hobbit
Write your answer in simplest form. 11 2/16 - 8 3/16
Write the equation of the function whose graph is shown. y =_ (x + _ )^2 +_
Can someone people give me ideas on how to finish writing my Investigative Journal piece? Listed below is what I have so far.
The figure below shows a parallelogram ABCD. Side AB is parallel to side DC and side AD is parallel to side BC: A quadrilateral ABCD is shown with the two pair