stella has twice as many fish in her tank as catherine .catherine has twice as many fish in her tank as rita .they have 70 fish
1 answer:
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Answer:
A.) 10
Step-by-step explanation:
So draw the points on a graph is the best way to solve the problem, but if you can't then you have to mentally imagine it.
on the X axis B is 5 and C is 11 so the distance or length of the line between the points is 11-5=6
on the Y axis B is 2 and C is -6 so the distance or length of the line between the points is 2-(-6)=8
now you have two lines that can make a right triangle and use the Pythagorean theorem to solve for the long line connecting directly from point B to point C +
=
so
+
=100=
, z=
=10
In Canada in 1998 the estimated number of households written in standard decimal notation is 3939000
<u>Solution:</u>
Given that in 1998 estimated number of households that owned 2 or more vehicles was
Need to represent the number in standard decimal notation.
In this case we need to move the decimal point based on the power of 10.
In our case power of 10 = 6.
Let’s first take a number without and add six zeros on right.
So we get 3.939000000
Now multiplying above number by means moving the decimal after 6 numbers from the current position, that means
That is 3939000 is required standard decimal notation of scientific notation number