Answer:
Step-by-step explanation:
Let:
i: the cost of one pot of ivy.
r: the cost of one rose bush
From eq(1) we can get:
Substitute eq(1) in eq(2):
For this case we have the following expression:
We must find the value of the expression when:
Substituting the values in the expression we have:
Thus, the value of the expression is 2.
Answer:
The value of the expression is 2
Option A
Answer:
x = 7 & y = 8
Step-by-step explanation:
We know that
Mean = Sum of terms/Total terms
=> Mean = 4 + 6 + x + y + 10/5
=> Mean = 20 + x + y/5
Now,
Median = (n + 1)/2
=> Median = (5 + 1)/2
=> Median = 6/3
=> Median = 3rd term = x
So,
x = 20 + x + y/5
x × 5 = 20 + x + y
5x = 20 + x + y
5x - x = 20 + y
4x = 20 + y
Since x and y are in order so,
Possible outcomes will be 7,8 & 9
(7,8) & (8,9) & (7,9)
Taking x = 7 and y = 8
4(7) = 20 + 8
28 = 28
Hence,
x = 7 and y = 8
1) Venn-diagram of-<br> AUBUC={a,b,c,d,e}U{d,e,f,g,h,i}U{a,e,i,o,u}<br>
Naddika [18.5K]
Answer:
AUBUC= { a,b,c,d,e,f,g,h,i,o,u}
Answer: 9,676,000
Step-by-step explanation:
Increase the digit by 1 if the previous digit is 5 or above
