Measure angle EFG = 15 degrees
Measure angle GFH = 15 degrees
The mass in kilograms would be: 1.442424
Answer:
$1200
Step-by-step explanation:
Answer
6,000x
Explanation
To work out how many times greater something is compared to another, we have to divide the larger number by the smaller
To put it more simply, imagine you had 30 apples and I had 6. To work out how many times greater your apple collection was than mine, you would divide your 30 by my 6, and find that you had 5 times as many apples as me (30 ÷ 6 = 5).
The principle is the same here, how many more viruses (3 x 10⁹) are there compared to protozoa (5 x 10⁵)?
We do 3 x 10⁹ ÷ 5 x 10⁵
3 x 10⁹ = 3,000,000,000
5 x 10⁵ = 500,000
3,000,000,000 ÷ 500,000 = 6,000 times more
For this case we must solve the following quadratic equation:
Subtracting 50 from both sides of the equation we have:
Applying square root to both sides of the equation we have:
We have two real roots:
ANswer:
