5^2 is first
Then we move to the parenthesis and do 4^2 second
That gives us 16 and since we are still in the parenthesis we subtract 16-13 next
Now we work from left to right so we do
8(3) next
Then 24 divided by three
Then 4(3)
Then last we add 33+12
Answer:
x = 
Step-by-step explanation:
Given
A = 4xy ( isolate x by dividing both sides by 4y )
= x
Answer:
8 1/2
Step-by-step explanation:
16+25=41+25=66+25=91+25=116+25=131+25=156+25=181+25=201+25=226
so it takes 8 and a half hours
Answer:
The distance between harbor & the island D = 72.12 km
Step-by-step explanation:
Let the total distance between harbor & island = D
Motor boat going to the island at speed
= 13 knots = 24 
Return speed of the motorboat
= 10 knots = 18.52 
The total time taken for both journey = 6.9 hours


D ( 0.0956 ) = 6.9
⇒ D = 72.12 km
This is the distance between harbor & the island.