Answer:
The answer is 20
Step-by-step explanation:
Company O:
Equation: 175 + 35t
175 + (35)20 = 875
Company P:
Equation: 45t
45 x 20 = 900
20 tablecloths Is the minimum amount of tableclothes they can order.
Hopefully this helps you
pls mark brainlest
Answer:
3.33%
Step-by-step explanation:
The to this question is 10x and 70y
Answer: T(90) = 93.413 F
Step-by-step explanation:
The temperature T of an object in degrees Fahrenheit after t minutes is represented by the equation
T(t) = 69e−0.0174t + 79.
T is the dependent variable while t is the independent variable. To determine any value for Temperature, we will input the corresponding value for time into the function.
We want to determine the temperature of the object after one and a half hours. This means that we have to convert one and a half hours to minutes
1f 1 hour = 60 minutes
Then 1.5 hours = 1.5 × 60 = 90 minutes.
We would substitute t = 90 minutes into the equation, it becomes
T(90) = 69e−0.0174×90 + 79
T(90) = 69e−1.566 + 79
T(90) = 14.413 + 79
T(90) = 93.413 F