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bija089 [108]
2 years ago
6

If you can do this worksheet; You don't even have to do the whole thing; Some of you can do one of the five problems, or if you

want, you can do the whole thing. But if you can, I will give you 15 points, and if I can, award brainiest. Good luck, and thank you.
Mathematics
2 answers:
Rama09 [41]2 years ago
7 0

Answer:

If yall think its a virus well here I downloaded it and here is the worksheet :)

Step-by-step explanation:

lorasvet [3.4K]2 years ago
6 0

Answer:

1=$1.29*30=$38.7+$2.00=$40.70 cost of songs

2=12*5=60+35=95 pages

3=$3.20-$2.00=$1.20/$0.15=8 days

4=250pounds /12pounds=20 days of food

5=30100/21500=14 minutes

Step-by-step explanation: this is your answer recheck

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Identify next three numbers in this sequence: 2, 6, 3, 9, 6, 18, 15
kherson [118]

Answer:

45,42,126

multiply by 3

6 0
3 years ago
A questionnaire was sent to 34,000 randomly chosen individuals living in USA asking about their current and past smoking habits.
kherson [118]

Answer:

The targeted population is USA residents who died of heart disease.

Step-by-step explanation:

According to this case, "the death rates due to heart disease among the smokers and nonsmokers are compared to see if smoking causes heart disease."  This implies that the study targets those USA residents who died of heart disease to find out if the cause of death can be traced to heart disease caused by smoking or not.  The main concentration for the study defines the targeted population.  It is this group of residents who died of heart disease that is the population of interest.  This means that the targeted population is a certain group of the population that share similar characteristics, especially death resulting from heart disease caused by smoking.

3 0
3 years ago
A researcher studying stress is interested in the blood pressure measurements of chief executive officers (CEOs) of major corpor
sesenic [268]

Answer:

Null Hypothesis, H_0 : \mu = 136 mm Hg  

Alternate Hypothesis, H_A : \mu\neq 136 mm Hg

In this context type I error is rejecting that the μ is equal to 136 mm Hg when in fact μ is equal to 136 mm Hg.

Step-by-step explanation:

We are given that the mean systolic blood pressure, μ, of CEOs of major corporations is different from 136 mm Hg, which is the value reported in a possibly outdated journal article.

He measures the systolic blood pressures of a random sample of CEOs of major corporations and finds the mean of the sample to be 126 mm Hg and the standard deviation of the sample to be 18 mm Hg.

So, Null Hypothesis, H_0 : \mu = 136 mm Hg     {means that the mean systolic blood pressure, μ, of CEOs of major corporations is 136 mm Hg}

Alternate Hypothesis, H_A : \mu\neq 136 mm Hg      {means that the mean systolic blood pressure, μ, of CEOs of major corporations is 136 mm Hg}

Type I error states that the null hypothesis is rejected when in fact the null hypothesis was true. So, in this context type I error is rejecting that the μ is equal to 136 mm Hg when in fact μ is equal to 136 mm Hg.

Suppose the researcher decides not to reject the null hypothesis. It means the researcher is making a type I error.

7 0
3 years ago
-10(2x+1/5) in standard form
Svetach [21]

Answer:

-20x-2

Step-by-step explanation:

5 0
2 years ago
4 3/4 + 2 5/6 how do I solve this
Brilliant_brown [7]
Make the denominators equal
4 9/12 + 2 10/12
Add the fractions
6 19/12
Simplify
7 7/12
3 0
3 years ago
Read 2 more answers
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