Answer:
59.26.
Step-by-step explanation:
I think!
F(-1)
replace all x with -1
f(-1)=-3(-1)^2+2(-1)-7
f(-1)=-3(1)-2-7
f(-1)=-3-9
f(-1)=-12
Answer: 1.5 inches of steel for one spring
Step-by-step explanation:
I divided 450 by 300 which gets you to 1.5 next to check your answer you multiply that by 300 which gets you to 450
Answer:
The answer are B and C
Step-by-step explanation:
-5² + 50 = 25
|2 x 5| = 10
Average = no of hits / no of at-bats
0.296 = x / 446
0.296/ 446 = x
132.016
No of hits ≈ 132
