Answer:
wish it was that easy son
Step-by-step explanation:
.........................
Answer:
15 nuts do not get found.
Step-by-step explanation:
The fraction which do not get found = 3 / (3+5)
= 3/8 = 3/8.
So out of the 40 , 3/8 * 40 = 15 are not found.
When calculating A×B, the number of columns of A = number of rows of B.
Thus, only last case is possible.
Answer:
see explanation
Step-by-step explanation:
The nth term of a geometric sequence is
= a₁ 
where a₁ is the first term and r the common ratio
(1)
a₁ = 2 and r = 
= 
= - 3 , then
= 2 
(2)
a₁ = 5 and r = 
= 2 , then
= 5 
Answer:
No.
Step-by-step explanation:
Take the second expression: 5(2 - 20)
To solve, you must distribute the 5 to all terms within the parenthesis:
5(2 - 20) = (5 * 2) - (5 * 20) = 10 - 100 = -90
On the other hand:
10 - 20 = -30
∴ the two expressions are not equivalent.
