Phone Charges The monthly cost C, in dollars, for calls from the United States to Japan on a certain phone plan is

modeled by the function C(x) = 0.24x + 5, where x is the

number of minutes used.

(a) What is the cost if you talk on the phone for x = 50

minutes?

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.