4^15
answer is D
hope it helps....
Answer:
The radius is <u>63.69</u>.
Step-by-step explanation:
Given:
The circumference of a circular track is 400.
Now, to find the radius:
So, to get the radius(r) we put the formula of circumference:

⇒ 
⇒ 
<em>Dividing both sides by 6.28 we get:</em>
⇒ 
⇒ 
Therefore, the radius is 63.69.
He should give 6 milligrams of medicine to dog.
Step-by-step explanation:
Given,
Quantity of medicine instructed by Vet = .5 mm per 1 kg
Weight of dog = 12 kg
Quantity of medicine = Weight of dog * Quantity per kilogram
Quantity of medicine = 
Quantity of medicine = 6 milligrams
He should give 6 milligrams of medicine to dog.
Keywords: multiplication
Learn more about multiplication at:
#LearnwithBrainly
Answer:
24
Step-by-step explanation:
x (5-y)
let x=6,and y=1
6(5-1)
Parentheses first
6(4)
24
You multiply 9 and 3 to get 27. you divide 27 and 9 to get 3. or you divide 27 and 3 to get 9. the comparison would be the difference in dividing to get a smaller number(quotient) and multiplying to get a bigger number(product)