<h3>
Answer: 7/19</h3>
Explanation:
There are 7 blue marbles out of 4+7+8 = 11+8 = 19 total
The probability of selecting blue is therefore 7/19
We cannot reduce 7/19 any further because 7 and 19 have no common factors other than 1.
Answer:
Option "B" and "C" are True
Step-by-step explanation:
Given time:
First 12.89
Second 13.52
Third 14.05
Find:
True statement
Computation:
Difference between first and second = 13.52 - 12.89 = 0.63
Difference between second and third = 14.05 - 13.52 = 0.53 (Second true)
Difference between first and third = 14.05 - 12.89 = 1.16 (Third true)
Answer:
Therefore the solutions are
Step-by-step explanation:
Given:
.........( 1 )
................( 2 )
To Find:
x = ?
y = ?
Solution:
Substituting ' y ' in Equation 1 we get
Using identity (A+B)²=A²+2AB+B² we get
Now Substitute x =0 in equation 2 we get
Or
Now Substitute x =-4 in equation 2 we get
Therefore the solutions are
Answer:
Height of tree= 20
Please give me brainliest if you can
Step-by-step explanation:
x= height of tree
2/3= x/30
3x= 2(30)
3x= 60
/3 /3
x= 20
Answer:
No. Dividing by 0 is not rational, no number works.
