I think it’s 18 I’m not sure
Answer:
I think it is 100.5
Step-by-step explanation:
I say this because to get how many miles ann can go with one gallon of gas is 33.5 so if you x that by 3 it gets 100.5
Answer: 98.7
<u>Step-by-step explanation:</u>
Homework + Quiz + Test + Final Exam = 90
96(10%) + 88(10%) + 84(50%) + x(30%) = 90
9.6 + 8.8 + 42 + 0.30x = 90
60.4 + 0.30x = 90
0.30x = 29.6
x = 98.7
The minimum score is 98.7
The element is remaining after 18 minutes with the rate of decaying of 26.8 % is 2.99 grams.
<h3>What is the percentage?</h3>
The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
An element with a mass of 820 grams decays by 26. 8% per minute.
Then the mass remaining after one minute will be
Remaining = 100 - 26.8
Remaining = 73.2 %
The element is remaining after 18 minutes will be
Mass = 820 × (0.732)¹⁸
Mass = 820 × 0.00364
Mass = 2.985
Mass ≈ 2.99
The element is remaining after 18 minutes is 2.99 grams.
More about the percentage link is given below.
brainly.com/question/8011401
The employee’s gross pay is the total amount they earn before paying any rent, bills, or insurance.
