Answer:
d ≈ 6.41
Step-by-step explanation:
Given that F is inversely proportional to d² then the equation relating them is
F =
← k is the constant of proportion
To find k use the condition when F = 8, d = 6 , then
8 =
=
( multiply both sides by 36 )
288 = k
F =
← equation of proportion
When F = 7 , then
7 =
( multiply both sides by d² )
d² × 7 = 288 ( divide both sides by 7 )
d² =
( take the square root of both sides )
d = ±
≈ ± 6.41
The positive value of d is 6.41 ( to 2 dec. places )
The answer is A. This is because -16 is the lowest, then -8, 0, and 9 is the largest. So it would be -16 is less than (<) -8 is less than (<) 0 is less (<) 9, which is A.
Answer:
48 ounces
Step-by-step explanation:
60-12=48
Answer:
There are a number of different ordered pairs this could be so allow me to name a few and let me know if I found one that was on the list you didn't specify.
(0,-1)
(1,-5)
(2,-9)
(-2,7)
1+7(-5-3)
PEMDAS
-5-3= -8
7(-8)= -56
-56+1= -55