Answer:
0.15
Step-by-step explanation:
Given expression
3 tenths- 3 twentieth
⇒

Therefore value of given expression is 0.15
Answer:
16
Step-by-step explanation:
Your weight is (roughly) proportional to the inverse of the square of the distance you are from the center of the earth. If that distance is reduced to 1/4 its previous value, then your weight will be multiplied by the factor ...
1/(1/4)² = 16
You would weigh 16 times as much.
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<em>Additional comment</em>
The distribution of mass within the earth also affects your weight.
You need to add up all the sides of the thing thank you
Let's see if this is better
1: Substitute 0 for x in the equation → y = f(0) = a^0 = 1
Therefore (0, 1) is a point on the graph
2: Substitute 1 for x in the equation → y = f(1) = a^1 = a
Therefore (1, a) is a point on the graph
3: y = f(x) = a^x is an exponential function which has a horizontal asymptote of y = 0 (equation for the x - axis) ... The reason it is above the x-axis is because there is no negative coefficient on "a" to reflect it below the x-axis