Answer:
This is the associative property.
Step-by-step explanation:
The only operation in this expression is multiplication.
We know that the order in which we multiply numbers does not change their product; therefore we can group different numbers together and get the same product.
In this case, on the right hand side, 3 and 4 are grouped together first, then multiplied by 6. This gives us 12*6 = 72.
On the left hand side, 4 and 6 are grouped together first, then multiplied by 3. This gives us 24*3 = 72.
Answer:
3/13. There are 4 aces in the pack so probability of the second draw being an ace = 4/51.
Step-by-step explanation:
Equation.
1/2 m - 3/4 n = 16
n = 18
Substitution.
1/2 m - 3/4(18) = 16
1/2 m - 13.5 = 16
1/2 m =16 +13.5
1/2 m = 29.5
m = 29.5 × 2
m = 59