Hello,
The inverse operation's are easy.
is would be h/3-8=19
Hope this helps
So here is the answer. Initially, Ed's toy cars compared to Pete's toy cars was 5:2. So for every 5 cars that Ed has, Pete has 2. Now that Ed gave 30 cars to Pete. So here it goes. The total number of ratio units is 5+2=7, so each will have an equal number if they both have 3.5 ratio units. That is, if Ed transfers to Pete 1.5 ratio units, their car counts will be equal. Thus 1.5 ratio units = 30 cars, or 1 ratio unit = 20 cars. Therefore, this makes <span> 7*20 cars = 140 cars.
</span>Hope this helps.
A polygon with four sides is known as a quadrilateral.
Quadrilaterals have four sides and four angles as well.
There's many different types of quadrilaterals:
square
rectangle
rhombus
trapezoid
The trapezoid has to meet qualifications to be considered a quadrilateral, such as a pair of parellel lines.
Answer:
The standard deviation is
Step-by-step explanation:
The standard deviation of a sampling distribution is the standard error or a valuation of the standard deviation. Where statistic parameter is the mean it is referred to as the standard error of the mean.
The formula for standard deviation of a sampling distribution is as follows;
Where;
= Sample proportion of rabbits with white markings from R
= Sample proportion of rabbits with white markings from S
= Number of from R = 50
= Number of from S = 100
Therefore, the standard deviation of the sampling distribution is given as follows;
.
Answer:
2x-27=-1
This is the equa
Step-by-step explanation:
Answer
x=13
This is the answer