3 years ago

How long will it take for 95% of a sample to decay

Mathematics

1 answer:

lidiya [134]3 years ago

5 0

I searched up the entire problem. I solved it and got 129.7 seconds but I'm not sure it's right.

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a beverage is made by mixing 3 parts of water with 5 parts of fruit juice how many parts of water are mixed with 1 part on fruit

Fittoniya [83]

Answer:

$\frac{3}{5}=0.6$

Step-by-step explanation:

Given the initial ratio of 3 parts water to 5 parts fruit juice, you can set up a proportion (equivalent ratios) to determine the amount of water needed with just 1 part of fruit juice:

$\frac{water}{fruit}=\frac{3}{5}=\frac{x}{1}$

cross multiply: 5x = 3

divide: 5x/5 = 3/5 or x = 3/5

3/5 = 0.6 parts water

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3 years ago

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nalin [4]

θ = 6π/9 = 2π/3 radians

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4 years ago

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lilavasa [31]

Answer:

i think its 10

Step-by-step explanation:

4 6 8 10 15 20 21

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3 years ago

Use place value to find the product.

Aleonysh [2.5K]

3x600= 3 x 6 hundreds
= 18 hundreds
<span>= 1,800</span>

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3 years ago

Is the sequence -3, 1, 5, 9,... An arithmetic sequence

kramer

Answer:

Yes, it's an arithmetic sequence.

Step-by-step explanation:

Each term in this sequence is 4 more than the previous term. Therefore we have an arithmetic sequence.

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3 years ago