Answer:
The tax itself is $19.25.
Step-by-step explanation:
0.06 * 320.90 = 19.254
If you want the cost + tax, it is 320.90 + 19.25 = 340.15
Answer:
3/
8 is greater than 3/
12 because if you cross multiply 12 times 3 is 36 and 3 times 8 is 24
Step-by-step explanation:
Given that height, h(t) of a tennis ball is modeled by the equation h(t)=<span>-16t^2 + 45t + 7, the time taken for the ball to reach maximum height will found as follows:
at maximum height:
h'(t)=0
but from the equation:
h'(t)=-32t+45=0
solving for t we get
t=45/32
t=1.40625~1.4 seconds
Thus the time taken to reach maximum height is 1.4 seconds
</span>
Answer:
B
Step-by-step explanation:
Can you plz attach an image of the graph :O
