The amount of atmospheric pressure on an object on Earth is 14.7 pounds per square inch. Over time, additional pressure is exerted on the object. This pressure, measured in pounds per square inch, can be represented by the function B(t) = 1.09t - 1, where t is in minutes. Which function best describes P(t), the amount of pressure in pounds per square inch exerted on the object?
A.
P(t) = 13.7 - 1.09t - 1

B.
P(t) = 15.7 - 1.09t

C.
P(t) = 13.7 + 1.09t

D.
P(t) = 15.7 + 1.09t + 1

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %