Answer:
x = 1.02564
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
35 + 0.8x = 43 - 7x
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Addition Property of Equality] Add 7x on both sides: 35 + 7.8x = 43
- [Subtraction Property of Equality] Subtract 35 on both sides: 7.8x = 8
- [Division Property of Equality] Divide 7.8 on both sides: x = 1.02564
You would times 19,655 by .047 giving you 923.785. Next you would round you number to 923.79. fallowed by times it by 8, since that is the amount of years asked. leaving your car with a depreciated value of $12,264.68.
In probability, there is an equation appropriate for repeated trials. This concept is used to find the probability of an event happening when a number of a series of trials are done. The equation is:
n!/r!(n-r)! * p^(n-r) * q^r, where
n is the number of total number of trials
r is the number of success from the trials
p is the binomial probability of the event happening
q is equal to 1 - p
It is important to note that probability is a part of the whole. In this problem, we are to find the probability of at least one defect. That means it encompasses also the probability of 2, 3, and 4 defects. To be easier, let's just find the probability of no defect, then find subtract this to 1, to get the answer.
So, r=0 defects, n=4 trials, p = 10% defect rate, q = 90%. Substituting,
4!/0!(4-0)! * (0.1)^(4-0) * (0.9)^(0) = 0.0001
That means the probability of at least one defect is 1 - 0.0001 = 0.9999.
<h3><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>B</u></h3><h3><u>8.</u><u>0</u><u>0</u><u>2</u><u>3</u><u> </u><u>×</u><u> </u><u>1</u><u>0</u><u>⁴</u></h3>
( thats what i found on the internet, hope this helps :) ! )
Answer:
1/3
Step-by-step explanation:
3+2+1=6 (Adding all the fish together)
There is 2 Bulegill fish
so it would be 2/6
Or it being simplified, 1/3