Answer:
360,000
1st Step
40 (km per hour) × 60 (minutes in a hour) × 60 (sec per hour)
144000
Find double of the 144000
Ans = 288000
Step 2
Find the half of 144000
Ans = 72000
Step 3
Add The ans of step 1 and 2
Hope it works
Answer:
1
Step-by-step explanation:
i^12
We use the rule of 4
Take the exponent and divide by 4
12/4 = 3 r0
Then look at the remainder, That is the power we use
i^0 =1
i^1 =i
i^2 = -1
I^3 = -i
It repeats
i^0 =1
Answer:

Step-by-step explanation:

Answer:what do you need help with
Step-by-step explanation: