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Nadya [2.5K]
3 years ago
13

Which practice is part of environmental hygiene?trimming nails brushing teeth washing hands cleaning up spills

Health
2 answers:
natima [27]3 years ago
6 0

Answer:

Cleaning up spills

Explanation:

SIZIF [17.4K]3 years ago
6 0

Answer:

cleaning up spills

Explanation:

because spills happen around you, which is your environment

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Determine the total cost and the cost per serving for the following recipe.
Kitty [74]

Answer:

Total cost: $23.9425

Cost per serving: $0.92

Explanation:

First, you have to determine to total cost per ingredient. Let's solve.

1. 4lb x $3.39/lb = $13.56<em> (ground beef)</em>

2. 3lb x $1.69/lb = $5.07 <em>(tomatoes)</em>

3. 2 lb x $1.09/lb = $2.18<em> (onions)</em>

4. 1lb x $1.59/lb = $1.59 <em>(green pepper)</em>

5. 4 oz. = 0.25 lb

  •     0.25 lb x $2.59/lb = $0.6475<em> (garlic)</em>

6. 8 oz. = 0.5 pt.

  • 0.5 pt. x $1.79/pt. = $0.895 <em>(tomato paste)</em>

Now, we can add the cost per ingredient to know the "<em>total cost."</em>

Let's compute.

$13.56 + $5.07 + $2.18 +$1.59 + $0.6475 + $0.895 = $23.9425

The total cost is: $23.9425

The total cost will be divided into 26, the expected number of servings.

So, $23.9425 ÷ 26 = $0.92 <em>(92 cents)</em>

Each serving costs $0.92.

5 0
3 years ago
Who invented the chicken pocks medicine?
mylen [45]
Dr Michiaki Takahashi and he made the medicine in the 1960s
6 0
3 years ago
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PLEASE HELP ASAP!!!!<br> VERY EASY BUT I NEED TO CHECK IT
ElenaW [278]

Answer:

The answer is: Increases with more tests (trials)

Explanation:

The statement above is related to the subject of "Statistics." Under this is the<u> "null hypothesis."</u> This refers to the general statement which states<u> that there is no significant difference among variables. </u>The "power of the test" refers to the probability that you have rejected the null hypothesis correctly.

<em>You only find the power of the test when you are assuming that the null hypothesis is, indeed, false.</em> There are many factors affecting the power of a test such as the <em>significance level (α = alpha) of the test, the sample size (n), the difference between a parameter's true value and hypothesized value and the inherent variability of the response variables that are being measured. </em>

So, this means that the power of the study increases with more tests (trials). The process is being improved with more tests, thereby increasing the power. This, in turn, increases the probability of rejecting the null hypothesis.

Thus, this explains the answer.

6 0
3 years ago
It is not important to eat before you exercise.<br> True<br> False
pickupchik [31]

Answer:

False

Explanation:

5 0
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What is it called when u inhale and exhale
bija089 [108]

Answer:

Breathing or respiring

Explanation:

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