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Bad White [126]
2 years ago
5

Jayana is trying to run a certain number of miles by the end of the month. If Jayana is 30% of the way to achieving her goal and

she has already run 9 miles, how many miles is she trying to run by the end of the month?
Mathematics
1 answer:
torisob [31]2 years ago
4 0
Jayana is trying to run 30 miles by the end of the months.

30% / 100% = 9 / x

9 * 100 = 900

900 / 30 = 30 miles
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Identify the zeros of the polynomial function N(x)=1/2 (x-1)(x+3).
zhannawk [14.2K]

Answer:

a:x=-3

c:x=1

Step-by-step explanation:

The zeros of a function are the values of x for which the value of the function f(x) becomes zero.

In this problem, we have the following function:

f(x)=\frac{1}{2}(x-1)(x+3)

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Therefore, the two zeros can be found by requiring that:

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x-1=0\\\rightarrow x=+1

2)

x+3=0\\\rightarrow x=-3

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6 0
3 years ago
A set of silverware contains 30 pieces. The set contains only spoons, forks, and knives. It contains the same number of spoons a
Tema [17]
Let the number of knife be x.
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Total = 30
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Answer: There are 12 forks.

5 0
3 years ago
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