1. 1/6x
2. x/6
3. 1/6x
4. 6/x
5. 6/x
6. 1/x
7. 1/x
8. x+2/x
Answer: -25 / 36
Solution:
Step 1: Lets flip the division sign to multiplication
Note : when the sign is reversed, the second term in the equation will have the numerator and denominator swapped
-5/8 ÷9/10 > > > > > > -5/8 * 10/9
Step 2 : so it will be
-5/4 * 5/9 when simplified, which would be -25 / 36 > > > > > - 0.69
Hope this solution will help you understand the problem and don't forget the negative sign it may cost you marks :)
Hi Brainiac
-8+x<18
Simplify
x-8<18
Add 18 to both sides
x-8+8<18+8
x<26
I hope that's help:0
Please rate my answer,thanks:)
Answer:
ρ = 35% or 0.35
ρ with ^ =
or equivalently 46%
Step-by-step explanation:
ρ represents the population proportion of the bus riders, with a monthly pass, who are students.
The population proportion is simply the percentage of the entire population with a particular characteristic. We have been informed that in a city, 35% of the bus riders with a monthly pass are students. This means that 35% of the whole population of bus riders with a monthly pass are students. Therefore, our ρ is simply 35% or 0.35.
ρ with ^ represents the sample proportion of the bus riders, with a monthly pass, who are students. This is a statistic or an estimator as it is normally used to estimate the value of ρ, the population proportion. It is calculated using the formula;
ρ with ^ = 
where n represents the size of the sample and x the number of individuals in the sample with a certain desired characteristic. We have been informed that;
in a random sample of 50 bus riders with monthly passes, 23 are students.
Using the above formula and the values given we have;
ρ with ^ =
or equivalently 46%
<span><span>Two Solutions
1. x =(10-√140)/4=(5-√<span> 35 </span>)/2= -0.458</span><span>
2. x =(10+√140)/4=(5+√<span> 35 </span>)/2= 5.458</span></span>