You need to know that:
1 ounce = 28.35 grams
So, 1 tube contains
3.0 oz × 28.35 = 85.05g total mass
Mass of Benzyl salicylate =
2.40/100 = Percentage of Benzyl salicylate (in numerical value)
= 0.024
0.024 × 84 = Mass of Benzyl Salicylate
=2.016g
If one tube contains
2.016g × 425 tubes
=856.8g
Then,
Converting into kg by (dividing by 1000)
=856.8 ÷ 1000
= 0.8568 grams
= 0.857g (3sf)
The generalization that can be made from this study is that: Given the choice of a banana or an apple, twice as many shoppers will select an apple.
<h3>How to arrive at the generalization.</h3>
More of the shoppers are said to select an apple from the group of shoppers who are to but either banana or apple.
Those buying an apple are two times the people buying the banana, hence we can conclude that twice as many shoppers would choose the apple over banana.
Read more on probability here: brainly.com/question/24756209
#SPJ4
The correct answer to the simplified form of the mixed fraction equation is determined as
.
<h3>
Simplification of the fraction</h3>
The given fraction is written as follows;
![3 (\frac{7}{5} x + 4)-2(\frac{3}{2} -\frac{5}{4} x)](https://tex.z-dn.net/?f=3%20%28%5Cfrac%7B7%7D%7B5%7D%20x%20%2B%204%29-2%28%5Cfrac%7B3%7D%7B2%7D%20-%5Cfrac%7B5%7D%7B4%7D%20x%29)
![=3 (\frac{7}{5} x + 4)-2(\frac{3}{2} -\frac{5}{4} x)\\\\= \frac{21}{5} x + 12 - 3 + \frac{5x}{2} \\\\= \frac{21}{5} x +9 + \frac{5x}{2}\\\\= \frac{42x + 90+ 25x}{10} \\\\= \frac{67x}{10} + 9](https://tex.z-dn.net/?f=%3D3%20%28%5Cfrac%7B7%7D%7B5%7D%20x%20%2B%204%29-2%28%5Cfrac%7B3%7D%7B2%7D%20-%5Cfrac%7B5%7D%7B4%7D%20x%29%5C%5C%5C%5C%3D%20%5Cfrac%7B21%7D%7B5%7D%20x%20%2B%2012%20-%203%20%2B%20%5Cfrac%7B5x%7D%7B2%7D%20%5C%5C%5C%5C%3D%20%5Cfrac%7B21%7D%7B5%7D%20x%20%2B9%20%2B%20%5Cfrac%7B5x%7D%7B2%7D%5C%5C%5C%5C%3D%20%5Cfrac%7B42x%20%2B%2090%2B%2025x%7D%7B10%7D%20%5C%5C%5C%5C%3D%20%5Cfrac%7B67x%7D%7B10%7D%20%2B%209)
Thus, the correct answer to the simplified form of the mixed fraction equation is determined as
.
Learn more about mixed fractions here: brainly.com/question/1746829
Answer – 7 years old
SOLVINGS
Let Kevin’s present age be ‘x’
In 56 years, Kevin’s age will be x + 56
In 56 years, Kevin’s age will be 9x
Therefore, x + 56 = 9x
Solving for x
x + 56 = 9x
9x – x = 56
8x = 56
x = 56/8
x = 7
Kevin is 7 years old right now.
Answer:
2.5 or
Step-by-step explanation:
5 x
= 2.5
This is because half (
) of 5 is 2.5
2.5 as a fraction is
.
Hope this helps!