Answer:
See example below.
Step-by-step explanation:
To scale down by a factor of 1/10, multiply the side length or distance by 1/10.
Example:
If the distance was 5 then 5*1/10 = 5/10 = 1/2 is the scaled down version.
The probability that first a red bead is drawn and next a blue bead is drawn is 7/30,and both events are dependent
<h3>How to determine the probability?</h3>
The distribution of the beads are:
Red = 3
Blue = 7
Total = 10
The probability of selecting the red bead first is:
P(Red) = 3/10
When the red bead is selected, the number of beads becomes 9
So, the probability of selecting a blue bead is
P(Blue) = 7/9
The probability of the event is then calculated using:
P = 3/10 * 7/9
Evaluate
P = 7/30
Hence, the probability of the event is 7/30
Read more about probability at:
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Answer:
27
Step-by-step explanation:
28+17+17+15=76
76÷4= 19
Answer:
7,854cm^2
Step-by-step explanation:
π50²=2500π
2500π=7853.98
Answer:
The two factors will be 
Step-by-step explanation:
We have given the equation 
We know the algebraic equation 
As can be written as 
, as square of 3 is 9 and square of 
is 
So 
So the two factors will be
