Answer:
It is 4.9 x 10-4
Step-by-step explanation:
So every time you do this type of scientific notation you need to count how many "0" there are and you need to check if they are in front of the number ( ex: 74.000 ) or if the are in the back ( ex: 0.0074 ) In this case since is in the back you would get the 10 and put it to the power of -4 since there is 4 zeros behind it. and then you just get the " 4 9 "( put a " . " between it ) and multiply it by . ( You don't need to actually do the multiplication unless your teacher ask you to )
Hope this helps ✌️
Answer:
y=2x
Step-by-step explanation:
y is the amount of money made from the sold books
x is the number of books that are sold
since every book is sold for 2 dollars it's 2x,
so that mean x is multiplied by 2 to get y
A.
A curve that increases from left to right is plotted on a coordinate grid. The curve goes through point negative 2, negative 3, point negative 1, negative 1, point 0, 0, point 1, 1, and point 2, 3.
B.
x −2 0 3 5
y 1 3 2 3
C.
A set of points are plotted on a coordinate grid. The points include point 5, 4, point 4, 1, point 3, 5, point 3, negative 2, point 2, 2, point 1, 0, and point negative 1, 3.
D.
{(−3, 5), (−1, 3), (2, 2), (2, 6)}