P = s(12 - 4.25) + 150 - 250
P is profit
s is sales of shirts
Answer:
168
Step-by-step explanation:
radius=diameter÷2
diameter=radius×2
circumference=diameter×3.14(pi)
to turn the radius into the diameter, we need to multiply 26.82 by 2 then by 3.14.
26.82×2=53.64
53.64×3.14=168.4396
Answer: X is 11,
Step-by-step explanation:
Hope it helps you
Answer:
2.548 pascal
Step-by-step explanation:
force=mass×acceleration due to gravity
force=39×9.8
pressure(p)=force/area
p=382.2/150
p=2.548 pa
Step-by-step explanation:
Since both terms are perfect squares, factor using the difference of squares formula, a 2 − b 2 = ( a + b ) ( a − b ) where a = 7 and b = a + x . − ( 7 + a + x ) ( a + x − 7 )