Change the logarithmic expression to an equivalent expression involving an exponent.log4 = -2

A. 4-2 = 
B. 416 = 2
C. 2 = 4
D. 24 = 


Answer: A

Mathematics

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Provide an appropriate response.A baseball is hit when it is 2.8 feet above the ground. It leaves the bat with an initial speed of 150 ft/sec, making an angle of 18° with the horizontal. Assuming a drag coefficient  how high does the ball go, and when does it reach maximum height? For projectiles with linear drag:  x = x0 + (1 - e-kt) cos ?, y = y0 + (1 - e-kt) sin ? + 

style="vertical-align: -21.0px;" />(1 - kt - e-kt)where k is the drag coefficient, v0 and ? are the projectile's initial speed and launch angle, and g is the acceleration of gravity (32 ft/sec2). A. Maximum height = 3.09 feet; time to maximum height = 0.04 sec B. Maximum height = -0.19 feet; time to maximum height = -0.22 sec C. Maximum height = 3.11 feet; time to maximum height = 0.01 sec D. Maximum height = 8.31 feet; time to maximum height = 0.73 sec

Mathematics

Solve the problem.The frequency table below shows the number of days off in a given year for 30 police detectives. Make a histogram. 

What will be an ideal response?

Mathematics

Solve. -  = 5

A. 15
B. 45
C.
D. 27

Mathematics

Find the LCD of:

Mathematics