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Ronch [10]
4 years ago
9

The probability of spinning an even number on a spinner is 0.4. What is probability of not spinning even number expressed as a p

ercent
Mathematics
2 answers:
Romashka [77]4 years ago
8 0
60% because 1 - 0.4 = 0.6 and 0.6 as a percent is 60.
leva [86]4 years ago
8 0
P' = P(not a even no.) = 1 - P(even no.)
P' = 1 - .4 = 0.6
percent = 100  x P'
              =  60%
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A cup of cereal has 12 grams of fiber, which is 40%40% of the recommended daily allowance. What is the recommended daily amount?
Nesterboy [21]
12g = 40% = 4/10
12 divide by 4 = 3
3 x 10 = 30
Ans = 30grams
5 0
4 years ago
HELPPPPPPPPPP!!! pls show work
Oliga [24]

Answer:

Step-by-step explanation:

67 becaue you divide all the numbers together then add then multiply then subtract divide that number and you get 67

7 0
2 years ago
Joseph is working two summer jobs, making $12 per hour babysitting and making $6 per hour walking dogs. In a given week, he can
marin [14]

Answer:

There is no possible values for the number of whole hours walking dog

Step-by-step explanation:

Let x is the number of hours working as a babysitting (x ≥ 0)

Let y is the number of hours working as a walking dogs person (y ≥0)

We have a system of inequalities:

  • 12x + 6y ≥ 90
  • x + y ≤ 9

If Joseph worked 2 hours babysitting:

2+ y ≤ 9 <=> y ≤ 7 (y > 0) and

12x + 6y ≥ 90 <=> y ≥  11

so there is no possible values for the number of whole hours walking dogs:

Hope it will find you well.

5 0
4 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
liberstina [14]

Answer: C) x = 3, (x = 2 is an extraneous solution)

<u>Step-by-step explanation:</u>

\frac{x}{x-1} - \frac{1}{x-2} = \frac{2x-5}{x^{2}-3x+2}

\frac{x}{x-1} - \frac{1}{x-2} = \frac{2x-5}{(x-1)(x-2)}

Restrictions: <em>Denominator cannot equal zero</em> (x - 1 ≠ 0) and (x - 2 ≠ 0), so x ≠ 1 and x ≠ 2

(x - 1)(x - 2)\frac{x}{x-1} - (x - 1)(x - 2)\frac{1}{x-2} = (x - 1)(x - 2)\frac{2x-5}{(x-1)(x-2)}

x(x - 2) - 1(x - 1) = 2x - 5

x² - 2x - x + 1 = 2x - 5

x² - 3x + 1 = 2x - 5

<u>     -2x + 5</u>  <u>-2x + 5 </u>

x² - 5x + 6 = 0

(x - 2)(x - 3) = 0

x - 2 = 0     x - 3 = 0

  x = 2         x = 3

NOTE: x = 2 is an extraneous solution because it is one of the restricted values.

4 0
3 years ago
A social problem can best be described as:
Reil [10]

Answer:

A.

Step-by-step explanation:

an issue that negatively impacts a group of people.

3 0
4 years ago
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