Mathematics, 22.04.2021 23:40 magicgeek4980
you see a firefighter aim a fire hose from 5.5 feet above the ground at a window 30.5 feet above the ground. The equation h = -0.02d^2 + 2.05d + 5.5 models the path of the water when h equals height in feet. Estimate, to the nearest whole foot, the possible horizontal distance d (in feet) between the firefighter and the building.
Answers: 3
Mathematics, 21.06.2019 16:30, leenzazou98241
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 20:00, guccim5971
Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books
Answers: 1
you see a firefighter aim a fire hose from 5.5 feet above the ground at a window 30.5 feet above the...
History, 25.07.2019 12:10
Mathematics, 25.07.2019 12:10
Mathematics, 25.07.2019 12:10
Social Studies, 25.07.2019 12:10
Social Studies, 25.07.2019 12:10