Answer:
150.72
Step-by-step explanation:
Answer:
plug in "n" in the formula to get an answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given the function
f(x) = 2x³ -3x²+ 7
putting x=-1 to find f(-1)
f(-1) = 2(-1)³ -3(-1)²+ 7
= -2 + 3 + 7
= 8
putting x=1 to find f(1)
f(1) = 2(1)³ -3(1)²+ 7
= 2 - 3 + 7
= 6
putting x=2 to find f(2)
f(2) = 2(2)³ -3(2)²+ 7
= 16 - 12 + 7
= 11
Therefore,
Answer:
BC is 10 units.
Step-by-step explanation:
Given that,
AB=12 units
AD=33 units
AE=18 units
From the figure, AD=AE+ED ⇒ 33=18+ED ⇒ ED=15 units
⇒
⇒
Hence, BC is 10 units.
Answer:
She runs about 4.2 miles.
Step-by-step explanation:
6/50 = x/35
6*35 = 50*x
210 = 50x
50x = 210
x = 210/50
x = 4.2
She runs about 4.2 miles.