1. The physical motion of Dakota stopping a shot on goal is modeled by the function =2.3r, wheret is the time (measured in seconds) and s is the height of his left foot (measured in meters). a. Can t0? why or why not? b. Find the time when s5.4m.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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(Headings, 12
- A A Aa A
AaBbCc AaBbCc AaBbC AaBbCcC AaB
1 No Spac. Heading
U - ab x,
A - D. A -
三這。 、田。
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1. The physical motion of Dakota stopping a shot on goal is modeled by the function
s=2.3t, where t is the time (measured in seconds) and s is the height of his left foot (measured in meters).
Worksheet 3.3
Name
a. Cant=0? Why or why not?
b. Find the time when s5.4m.
2. The kinetic energy of an object is given by the function W = 0.5 m, where m is the object's mass and v is
its speed. Suppose there is an object whose mass is 13.2 kilograms, find its speed if it has a kinetic energy of
113.5J.
3. Alyssa has conducted a study of the number of the rabid rabbits in Junction City and surrounding cities
found that it can be calculated by the function S(a) = 124.56a, where S is the number of rabid rabbits and a
is the area of the city in km.
a) Using Alyssa's study, what is the expected number of rabid rabbits if the size of the city is 30 km?
b) Determine the area of a city when the number of rabid rabbits reaches 3045?
4. Keziah has recently conducted surveys that show the relation of the height and the weight of a person can
be approximated by the function: h = 0.064w, where h is measured in cm and w is measured in kg.
Find the weight when he160cm.
ords
D. Focus
e here to search
3.3..
Fil.
wh...
3.3.
3.1.
3.3..
Ba.
DELL
F2
F3 F4
F5
F6
F7
F8
F9
F10
F11
Transcribed Image Text:3.3 WS (1) - Search Insert Draw Design Layout References Mailings Review View Help (Headings, 12 - A A Aa A AaBbCc AaBbCc AaBbC AaBbCcC AaB 1 No Spac. Heading U - ab x, A - D. A - 三這。 、田。 1 Normal Heading 2 Title Font Paragraph Styles Ala 3 1. The physical motion of Dakota stopping a shot on goal is modeled by the function s=2.3t, where t is the time (measured in seconds) and s is the height of his left foot (measured in meters). Worksheet 3.3 Name a. Cant=0? Why or why not? b. Find the time when s5.4m. 2. The kinetic energy of an object is given by the function W = 0.5 m, where m is the object's mass and v is its speed. Suppose there is an object whose mass is 13.2 kilograms, find its speed if it has a kinetic energy of 113.5J. 3. Alyssa has conducted a study of the number of the rabid rabbits in Junction City and surrounding cities found that it can be calculated by the function S(a) = 124.56a, where S is the number of rabid rabbits and a is the area of the city in km. a) Using Alyssa's study, what is the expected number of rabid rabbits if the size of the city is 30 km? b) Determine the area of a city when the number of rabid rabbits reaches 3045? 4. Keziah has recently conducted surveys that show the relation of the height and the weight of a person can be approximated by the function: h = 0.064w, where h is measured in cm and w is measured in kg. Find the weight when he160cm. ords D. Focus e here to search 3.3.. Fil. wh... 3.3. 3.1. 3.3.. Ba. DELL F2 F3 F4 F5 F6 F7 F8 F9 F10 F11
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