24 minutes is _ percent of 1 hour

24 minutes is 2/5 of an hour, or 40%

Step-by-step explanation:

40%

Step-by-step explanation:

to find percent you need to set up a proportion: part/whole=percent/100

our whole is 60 (there are 60 minutes in an hour) and our part is 24 minutes

our percent is x (the value we need to find)

so we can set our proportion like this: 24/60=x/100

first you cross multiply to get: 60x=2400

then you divide by 60 to get: x=40

so 40 is your answer

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.

y + 11 = (1/4)(x + 16)

step-by-step explanation: