his first period class got 6/28 more students that got As than his 2nd period
Answer:
In 1 second it Rotates 15× 360 / 60
Step-by-step explanation:
Wheel Rotates 15 times in 60 seconds
This implies that the wheel completes
15 × 360 degrees in 60 seconds
therefore,
In 1 second it Rotates 15× 360 / 60
=> 15×6 = 90 °
in 12 seconds , 12×90 = 1080°.
Answer:
Larry places 19 puzzles
Step-by-step explanation:
Step one:
given data
let the number of puzzles Larry places be x
and let the number of puzzles Drew places be y
so
y=3x-11
Step two:
We are told that Drew places at least 10
so for x= 10
y= 3*10-11
y=30-11
y=19
Answer:
Q(0) = -2
Q(1) = 2
Q(-2) = -34
Step-by-step explanation:
Step 1: Define
Q(x) = x³ - 3x² + 6x - 2
Q(0) is x = 0
Q(1) is x = 1
Q(-2) is x = -2
Step 2: Substitute and Evaluate
Q(0) = 0³ - 3(0)² + 6(0) - 2
Q(0) = 0 - 0 + 0 - 2
Q(0) = -2
Q(1) = 1³ - 3(1)² + 6(1) - 2
Q(1) = 1 - 3 + 6 - 2
Q(1) = -2 + 6 - 2
Q(1) = -4 + 6
Q(1) = 2
Q(-2) = (-2)³ - 3(-2)² + 6(-2) - 2
Q(-2) = -8 - 3(4) - 12 - 2
Q(-2) = -8 - 12 - 14
Q(-2) = -20 - 14
Q(-2) = -34
