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Natali [406]
3 years ago
8

Element X decays radioactively with a half life of 10 minutes. If there are 510 grams

Mathematics
1 answer:
pishuonlain [190]3 years ago
7 0

Answer:

46 minutes

Step-by-step explanation:

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What’s the difference between the scientific method and scientific inquiry?
Korvikt [17]

Answer:

Step-by-step explanation:

The scientific method is the construction and testing of a scientific hypothesis and scientific inquiry is different ways in which scientist study the natural world. They propose explanations based on evidence from their work.

Hope this helps

7 0
2 years ago
Write the ratio 10:18 as a fraction in simplest form.
Ira Lisetskai [31]

Answer:

5/9

Step-by-step explanation:

Find the GCD (or HCF) of numerator and denominator. GCD of 10 and 18 is 2.

10 ÷ 218 ÷ 2.

Reduced fraction: 59. Therefore, 10/18 simplified to lowest terms is 5/9.

6 0
2 years ago
Estimate 58% of 121 by using 10%
kvv77 [185]
58% is about equal to 60%, 10% of 121 is 12.1.
12.1 * 6 = 72.6
To take this further, 58% is 2% less than 60%, or 2 times 1%. 1% of 121 is 1.21.
72.6  - (1.21 * 2) = 72.6 - 2.42 = 70.18
5 0
3 years ago
What is the slope of the graph of y-3= -1(x+2)
faltersainse [42]

Answer:

-1

Step-by-step explanation:

5 0
3 years ago
16 divided into 346 what is the answer
meriva
I think it is 23 I think I hope I helped
3 0
2 years ago
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