Mathematics, 09.07.2021 01:40 huntertaleiya
Hot tea is around 181 degrees Fahrenheit, and the room temperature is 72 degrees Fahrenheit. The rate of the hot tea cooling on a desk in the room is about 6.5% every minute. You need to determine how hot the tea will be after t minutes?
Which function models this situation?
f(x)=109(0.065)t+72
f(x)=181(0.065)t+72
f(x)=109(0.935)t+72
f(x)=181(0.935)t+72
Answers: 2
Mathematics, 21.06.2019 16:30
Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88
Answers: 1
Mathematics, 21.06.2019 18:30
The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?
Answers: 1
Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Hot tea is around 181 degrees Fahrenheit, and the room temperature is 72 degrees Fahrenheit. The rat...
Mathematics, 30.01.2021 21:40
Engineering, 30.01.2021 21:40
Spanish, 30.01.2021 21:40
Mathematics, 30.01.2021 21:40
Mathematics, 30.01.2021 21:40
Advanced Placement (AP), 30.01.2021 21:40
Biology, 30.01.2021 21:40
Mathematics, 30.01.2021 21:40
Mathematics, 30.01.2021 21:40