To get this, you need to divide 15/16 by 1/16. To do it, multiply 15/16 by 16 and you get 15 as your answer.
Answer:
$34.50
$1.01
Step-by-step explanation:
For these two problems, you must find a percent of a number. Since percentages can easily be turned into decimals, this is easy to do. First, turn the percent into a decimal by moving the decimal point two to the left; so, 6.25% becomes 0.0625. Then, multiply this number by the cost, 32.47. Finally add that, 2.02, to the cost to get the final answer, $34.50. For the next question do the same. Turn the percent into a decimal and then multiply that by the cost to get the total tax, $1.01.
Answer:
The range of the function is the set of all possible values that function can take. Both given functions
y=\left(\dfrac{4}{5}\right)^xy=(
5
4
)
x
and y=\left(\dfrac{4}{5}\right)^x+6y=(
5
4
)
x
+6
are exponential functions with base \dfrac{4}{5}.
5
4
.
The graphs of these function you can see in attached diagram.
The range of the function y=\left(\dfrac{4}{5}\right)^xy=(
5
4
)
x
is (0,\infty).(0,∞).
The range of the function y=\left(\dfrac{4}{5}\right)^x+6y=(
5
4
)
x
+6 (this function is translated function y=\left(\dfrac{4}{5}\right)^xy=(
5
4
)
x
6 units up) is (6,\infty).(6,∞).
