(-3,0) point is a solution to the inequality shown in this graph.
Inequality is a sort of equation in which the equal sign is missing. As we will see, inequality is defined as a statement regarding the relative magnitude of two claims.
There are two solutions os inequality are;
(0,4)
(-3,0)
But only one solution is given in the graph as;
(-3,0)
Hence, the (-3,0) is the point that is a solution to the inequality shown in this graph. Option B is correct.
To learn more about inequility, refer to;
brainly.com/question/20383699.
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Answer:
B.(-3,0)
Step-by-step explanation:
i just finished the test
Answer:
a. ii. and iv.
b. ii.
Step-by-step explanation:
Hello!
The research study involves elderly persons it was divided into two considering those who suffered depression and those that didn't suffer depression, then the proportion of persons that suffered dementia was counted.
a. Choose the relevant population and the sample.
i. The sample consists of all elderly people.
ii. The sample consists of 949 elderly people.
iii. The population is all younger and elderly people.
iv. The population is all elderly people.
Note: When you determine a population from a text, you NEVER mention a number, even if the population is finite and the total of individuals in it is known. When you determine a sample it always comes with its size.
b. Do the numbers 22% and 17% represent the population parameters or the sample statistics?
i. Population parameters
ii.Sample Statistics
The proportions were determined after taking the sample, as said in the text, first the sample was taken, then the researchers determined from this sample wich elders suffered from depression and which didn't suffer from depression and these two groups, the number of people with dementia was determined. Meaning these are sample values, not population parameters.
I hope it helps!
Answer:
when you solve a questions
Step-by-step explanation:
You get the answer when you solve a questions correctly
please mark brainlest i had never got brainlest
Answer:
by getting the information for a text ot story
Step-by-step explanation:
Answer:
12.5
Step-by-step explanation:
If the number of workers injured in each accident is independent of the number of accidents that occur, then the expected number of workers injured in a week equals the expected number of accidents per week times the expected number of workers injured in each accident.
But the expected number of workers injured in each accident is precisely the average or mean, so
Expected number of workers injured in a week = 5*2.5 = 12.5.
Or in other words, in 10 weeks there will probably be 125 workers injured.
The expected number of workers injured in a week at the industrial plant is 12.5, calculated by multiplying the expected number of accidents per week (5) by the expected number of workers injured per accident (2.5).
The expected number of accidents at an industrial plant per week is given as 5 and the mean number of workers injured per accident is given as 2.5. As the number of workers injured per accident is stated to be independent from the number of accidents that occur, we can merely multiply the two expected values to find the overall expected value of workers injured in a week.
So, Expected number of workers injured per week = Expected number of accidents per week * Expected number of workers injured per accident = 5 * 2.5 = 12.5.
This implies that, on average, we can expect 12.5 workers to be injured at the industrial plant per week.
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8 5/12 feet
10 3/7 feet
10 11/12 feet
Answer: 10 11/12 feets
Step-by-step explanation:
The tree has a height of 9 2/3 feet. We will be converting the mixed fraction to improper fraction, it becomes 29/3 feet's. So the tree has a height of 29/3 feets.
The tree grows an additional 1 1/4 feet. We would be converting it from mixed fraction to improper fraction. It becomes 5/4
To determine the new height of the tree, we would add the previous height + the growth in height of the tree. It becomes 29/3 + 5/4 = 131/12
We would convert from improper fraction to mixed fraction. It becomes
10 11/12 feets