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ahrayia [7]
3 years ago
6

7pt= qt PLEASE SHOW WORK

Mathematics
1 answer:
Elenna [48]3 years ago
8 0
I hope this helps you :)

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a molecule is measured and the width is 3x10-6 cm. how long will a string of 225 similar molecule be? give your answer in scient
mixer [17]

The length of the molecule is 6.75*10^-^4cm in scientific notation.

Data;

  • Width of molecule = 3*10^-6 cm
  • Number of molecules = 225

<h3>Length of the molecule</h3>

This can be calculated as the total length of the 225 molecules added together. To do this, we simply multiply both the numbers of the molecules by the width of the molecule.

This becomes;

3*10^-^6*225 = 0.000675cm = 6.75*10^-^4cm

The length of the molecule is 6.75*10^-^4cm in scientific notation.

Learn more on scientific notation here;

brainly.com/question/5756316

brainly.com/question/1712028

7 0
2 years ago
Use cross products to demonstrate whether the two ratios are equivalent in this problem: 4 over 6 times 14 over 21
ExtremeBDS [4]
4/6 = 14/21 When using cross product always multiply the left fractions numerator times the right side fractions denominator and the left side fractions denominator times the right side fractions numerator 4×21 = 6×14 84=84 They are equivalent because they both equal 84
3 0
3 years ago
Can someone help me with this? thx :)
GrogVix [38]

Answer:

Table 1 is not a function because there are two y-values with the same x-values. Remember... y values can repeat but x values cannot repeat when their corresponding y values are different.

Table 2 is a function.

You would need to omit either (3,7) or (3,-2).

Please vote brainliest! Hope this helps, have a nice day.

8 0
3 years ago
Read 2 more answers
Como calcular el 15% de 300
ArbitrLikvidat [17]
300 x .15 y te dará la respuesta
4 0
3 years ago
BRAINLIESTTT ASAP!! <br><br> Who take FLVS Chemistry ( Seg 1) ? Please only answer if you do. :)
alexandr1967 [171]

Answer: I took it last year as a junior, what is the questions tho?

3 0
3 years ago
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