Answer:
The sine function ranges between -1 and 1, so the minimum is -1 and the maximum is 1.
Answer: £ 400,560,640
Step-by-step explanation:
Given
Delia, Edwin, and Freya share £1600 in the ratio 
Suppose, their shares are 5x,7x, and 8x such that the ratio remains the same.
The sum of their shares must be £1600

Their share is
Delia:
Edwin:
Freya:
The sum of 170 and 130 is 300. Simply add the addends and you'll get the sum.
Answer:
$3.30
Step-by-step explanation:
15 pencils * .22 cents. = 3 dollars and 30 cents !
Answer:
-25,-15,-5.5,0,15,25
Step-by-step explanation: