Answer:
these are the ten numbers :
0 8 2 6 9 2 0 8 0 0
$80 + $10w ≥ $150
$80 she has already saved + $10 dollars she makes every week must at least be $150
Answer:
3 is the gradient.
Step-by-step explanation:
take coordinates through which the line is passing through like
( 0 , -2 ) and ( 6 , 16 )
to find slope/ gradient = ( y2 - y1 )/ ( x2 -x1 )
= ( 16 - -2 ) / ( 6 - 0 )
= 3
to confirm, let me find the equation as well:
y - 16 = 3 ( x - 6 )
y - 16 = 3x - 18
y = 3x - 2
below for visual check. its true and matches. { confirmed }
By definition, the speed is given by the quotient between the distance traveled and the time it takes to travel that distance. We have then that the expression for speed is as follows
v = d / t
where
d: distance
t: time
Substituting
v = (90feet) / (5s) = 18feets / s
answer
the average rate of the airplane model, in feet per second was 18feets / s