Doesn't it become like a reflection? For example instead of (3,1) it'll be (-3,-1) ?
Answer:
Step-by-step explanation:
The function for this problem is: h(t) = -16(t)^2 + vt + s h= the height t= time v= velocity s= starting height With the information given, we know that the starting height is 0, since it was from the ground, and the velocity of the ball is 35 feet per second. Inserting the these information into the equation, we get: h(t) = -16(t)^2 + 35t Now the question asks to find the maximum height. It can be done by using a grapher to graph the maximum of the parabola. It could also be done by finding the vertex, which would be the maximum, of the graph by using x= -b/(2a), where b is equal to 35 and a is equal to -16. We get x=35/32, the x-value of where the vertex lies. You can use this value as the t-value in the previous equation to find the h-value of the vertex. When you do, you get h= 19.1 feet, or answer D.
hope this helps
Answer:
<em>22.62°</em>
Step-by-step explanation:
Considering △ABC. If angle B C A is a right angle, then;
m<BCA = 90 degrees
Given also
AB = 13
BC = 12
AC = 5.
According to SOH, CAH TOA;
Sin <B = AC/AB
Cos <B = BC/AB
Substitute the given values
Sin B = 5/13
B = arcsin(5/13)
B = 22.62
Cos B = 12/13
B = arccos (12/13)
B =22.62
<em>Hence the angles that make sinB = cosB is 22.62°</em>
Answer:
B. The second confidence interval would be 3 times as wide as the original confidence interval.
Step-by-step explanation:
i actually dont know but thnks for the points BTW
Answer:
if broccoli is green then it is a vegetable
if the broccoli we observe is green then it is a vegetable
All of the broccoli we observed were green so therefore we can conclude that they are vegetables
The vegetable is broccoli if it is green
yes, the vegetable is broccoli if it has a stem
If the broccoli is not green then it is not a vegetable
yes, If the broccoli does not have a stem then it is not a vegetable
(sorry that's all i know how to do.)
