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lbvjy [14]
3 years ago
14

Please help! What is the value

Mathematics
1 answer:
Eva8 [605]3 years ago
8 0

Answer:

It should be the first one (2)

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A low-strength children’s/adult chewable aspirin tablet contains 81 mg of aspirin per tablet. How many tablets may be prepared f
Svetlanka [38]

Answer:

12,345 tablets may be prepared from 1 kg of aspirin.

Step-by-step explanation:

The problem states that low-strength children’s/adult chewable aspirin tablets contains 81 mg of aspirin per tablet. And asks how many tablets may be prepared from 1 kg of aspirin.

Since the problem measures the weight of a tablet in kg, the first step is the conversion of 81mg to kg.

Each kg has 1,000,000mg. So

1kg - 1,000,000mg

xkg - 81mg.

1,000,000x = 81

x = \frac{81}{1,000,000}

x = 0.000081kg

Each tablet generally contains 0.000081kg of aspirin. How many such tablets may be prepared from 1 kg of aspirin?

1 tablet - 0.000081kg

x tablets - 1kg

0.000081x = 1

x = \frac{1}{0.000081}

x = 12,345 tablets

12,345 tablets may be prepared from 1 kg of aspirin.

4 0
3 years ago
Thirty- six shirts were on sale for 2/3 of the regular price of the sale price of each shirt was 30 what was the regular price?
Vika [28.1K]
First change 2/3 into a decimal: .67. Then divide 30 by .67: 44.77. Round it: 44.77 = 45. Each shirt was $45 :)
5 0
3 years ago
A swimming pool that holds 1200 gallons of water can be completely drained by a two pumps. The first pump is small and can only
sp2606 [1]

Answer: 45 minutes

Step-by-step explanation:

the first pump takes care of 300 gallons so we need to worry about the remaining 900 gallons. the second pump removes 20 gallons per minute so all u have to do to find how many minutes it would take is divide 900 gallons by 20 gallons a minute which gives you 45

it will take 45 minutes to completely drain the pool

6 0
3 years ago
Identify the outlier of the set:
Finger [1]
Help the math of mine plz
3 0
3 years ago
When θ = 0, sin θ = 0. What is the next radian value that will result in sin θ = 0?
IgorC [24]
If you look at the sine curve,
you'll find the curve passing through x axis,
firat at x=0, and then at x =pi.

hence, after 0, next radian value for which sin x = 0 is x = pi
8 0
4 years ago
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