Answer:
8.063 × 10²⁶
Step-by-step explanation:
From the given information:
Since the hacker knows that the character are lowercases letter, uppercases letter or numerical digits from (0-9).
Then, we have the total number of characters to be:
= 26 + 26 + 10
= 62
Now, for each of the 14 places, we can fill it up with 62 possible ways.
Thus, the probability that the hacker guesses in his first trial is:
= 8.063 × 10²⁶
Answer:
13.35 millimeter. (About)
Step-by-step explanation:
To find the area or circumference of any circle, you need to use pi. So, if we are trying to fine the area of a <em>semicircle, </em>you use the the formula:
πr²/2
So, if the radius is 8.5,
8.5 · 3.14 = 26.69
Now we divide it by 2.
26.69 = 13.345
Since the question is asking to round to the hundredths, the answer will be 13.35 millimeters.
Start by subtracting 88-4 to get rid of the toy which leaves you with $84 spent on the shirts and pants. Then add together the amount of shirts and pants to get 14. Finally, divide the amount of $ by the amount of clothing to get 84/14. Your answer is 6
<u><em>Answer:</em></u>
Part a .............> x = 11
Part b .............> k = 57.2
Part c .............> y = 9.2
<u><em>Explanation:</em></u>
The three problems deal with inverse variation between two variables
An inverse variation relation between two variables means that when one of the variables increases, the other will decrease (and vice versa)
<u>Mathematically, an inverse variation relation is represented as follows:</u>
where x and y are the two variables and k is the constant of variation
<u><em>Now, let's check the givens:</em></u>
<u>Part a:</u>
We are given that y = 3 and k = 33
<u>Substitute in the original relation and solve for x as follows:</u>
<u>Part b:</u>
We are given that y = 11 and x = 5.2
<u>Substitute in the original relation and solve for k as follows:</u>
<u>Part c:</u>
We are given that x=7.8 and k=72
<u>Substitute in the original relation and solve for y as follows:</u>
to the nearest tenth
Hope this helps :)
I know y is a 90 degree angle. but i dont know what x is sorry.