Light travels 9.45 \cdot 10^{15}9.45β
10
15
9, point, 45, dot, 10, start superscript, 15...
Mathematics, 16.12.2019 02:31, tatenasira
Light travels 9.45 \cdot 10^{15}9.45β
10
15
9, point, 45, dot, 10, start superscript, 15, end superscript meters in a year. there are about 3.15 \cdot 10^73.15β
10
7
3, point, 15, dot, 10, start superscript, 7, end superscript seconds in a year.
how far does light travel per second?
write your answer in scientific notation.
Answers: 2
Mathematics, 21.06.2019 22:40, Savannahh8503
Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.
Answers: 3
Mathematics, 21.06.2019 23:00, jalenrussell321
The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.
Answers: 1
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