Answer:
Step-by-step explanation:
27^1/3
27 is cube root of 3
so it can also be written as (3)^3
∴ {(3)^3}^1/3
3 and 3 will get cancelled
so it will be 3^1
= 3
A must have the same numbers of columns as b has rows; looking at the matrices, the row of a must be the same length as the columns of b...... so multiplication is defined
hope this helps!!!!!
4cm I think, because it’s usually a even and equal number. But don’t take my word for it.
Answer:
-35
Step-by-step explanation:
Server to cook ratio is 5 : 2......added = 7
this means that 5/7 of the cooks and servers are servers and 2/7 of the cooks and servers are cooks
so if the total cooks and servers is 42..
5/7 * 42 = 210/7 = 30 of them are servers <===
2/7 * 42 = 84/7 = 12 of them are cooks