For this case we have the following exponential function:
Evaluating the function for x = -1 we have:
By power properties we can rewrite the function.
We have then:
Answer:
The value that completes the table when x = -1 is:
D. 2
Answer: G.
Step-by-step explanation: When reading the choices F & J will make you say : "Well F is not true because look at the amount of men compared to women. And J, the choice is unbiased doesn't refers to any kind of opinion based reponse so I'll cross 'em off immediatly". The leave you with G & H H is true but it's also opinion based reponse, and G told you that more men are surveyed than women an it's true because look at the sport section! High off top! But still more than women even if the minivans section is little of men but women also so fair and square!
- I'm sorry this is so long. Just comment if you have questions :)
Answer:
The length of the sloping section of the ramp is 20.12 m
Step-by-step explanation:
Given;
the total height of the bank, h = 2.8 m
The slope of the ramp must be 8° to the horizontal, i.e, θ = 8°
Let the length of the sloping section = L
let the horizontal distance between the height of the bank and sloping section = b
Thus, h, L and b forms three sides of a right angled-triangle, with L as the hypotenuse side, h (height of the triangle) as the opposite side and b (base of the triangle) as the adjacent side.
We determine L by applying the following formula;
Sinθ = opposite / hypotenuse
Sin θ = h / L
L = h / Sin θ
L = 2.8 / Sin 8
L = 2.8 / 0.13917
L = 20.12 m
Therefore, the length of the sloping section of the ramp is 20.12 m
Answer:
6.02
Step-by-step explanation:
Divide price by quantity
Answer:
19
Step-by-step explanation:
Difference between one end point and mid point
= 27 - 23 = 4
Other endpoint = 23 - 4 = 19
