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3 years ago

I need help guys! So i can pass the 8th grade to go to 9th! I have to turn this in in a hour please help me!

Mathematics

2 answers:

Arlecino [84]3 years ago

6 0

Answer:

$\sqrt{17} \p \: \: \: \: \pi \: \: \: 3.01245 \: \: \: \frac{ \sqrt{8} }{3}$

guapka [62]3 years ago

5 0

In order, square root of 17, pi, 3.01..., root 8 on 3

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A cold tablet contains the following amounts of active ingredients: acetaminophen 325 mg, chlorpheniramine maleate 2 mg, and dex

kakasveta [241]

Answer:

The number of tablets that can be prepared is 3076.

Step-by-step explanation:

The total amount of active ingredients in the tablet is the sum of the amounts provided in the formula:

$325 mg + 2mg+15 mg=342 mg$

The percentages of each component in the formula are:

Acetaminophen: $\frac{325mg*100}{342mg}=95.03$ %

Chlorpheniramine maleate: $\frac{2mg*100}{342mg} =0.58$ %

Dextromethorphan hydrobromide: $\frac{15mg*100}{342mg}=4.39$ %

If 1 Kg= $10^{6}$ mg of acetaminophen is used, the needed amount of chlorpheniramine maleate would be:

$\frac{10^{6} mg *0.58}{95.03}=6153.85 mg$

Since there are 125 g = 125000 mg of chlorpheniramine maleate, there is enough of these ingredient to run the available acetaminophen out. Thus, the total amount of active ingredients that can be prepared with 1 kg of acetaminophen is:

$\frac{10^{6}mg*100}{95.03}=1052307.7mg$

Since each tablet weighs 342 mg, the number of tablets that can be prepared is:

$\frac{1052307.7mg}{342mg}=3076.923$

Which means that 3076 tablets can be prepared and a there will be a remanent of 0.923*342 mg = 315.69 mg of active ingredients.

7 0

3 years ago

What is the least common multiple of 3 and 9

Tju [1.3M]

LCM(3, 9) = 9

because 9 = 3 × 3

5 0

3 years ago

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Identify the coefficient of 2xy3 A. 1 B. 3 C. x D. 2

emmasim [6.3K]

The coefficient is 2 (it is always the number before the variable)

8 0

3 years ago

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What's the answer? please help

yan [13]

Answer: -4/3

Y2-y2/x2-x1

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2 years ago

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Lynn was shopping and found a purse that was marked with a discount of 1/3 off if the original cost of the purse was $80 how muc

sdas [7]

The amount paid by Lynn is $ 53.33

Solution:

Given that, Lynn was shopping and found a purse that was marked with a discount of $\frac{1}{3}$ off

Original cost of purse = $ 80

To find: Amount paid by Lynn

Discount = $\frac{1}{3} \text{ of original price }$

Therefore, discount price is given as:

$\text{ Discount } = \frac{1}{3} \times 80 = 26.67$

Thus discount price = $ 26.67

Amount paid by Lynn:

Amount paid = original price - discount price

Amount paid = 80 - 26.67 = 53.33

Thus amount paid by Lynn is $ 53.33

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3 years ago