The radical expressions and their corresponding expression in rational exponent form are
, , and
<h3>How to match the tiles?</h3>
We start by evaluating each expression as follows:
Expand 972
Take the 5th root of 243
Rewrite as:
Next, we have:
Expand 448
Take the 3rd root of 64
Rewrite as:
Next, we have:
Expand 3528
Take the square root of 1764
Rewrite as:
Lastly, we have:
Expand 4050
Take the 4th root of 81
Rewrite as:
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Answer:
E
Step-by-step explanation:
Answer:
f^-1 (x) = (1 - x)/3.
Step-by-step explanation:
f(x) = -3x + 1
3x = 1 - f(x)
x = (1 - f(x)) / 3
So f^-1 x = (1 - x)/3.
Answer:
1.77 seconds.
Step-by-step explanation:
The height of an object after it is released can be modeled by the function f(x) = - 16t² + v t + s, where t is the number of seconds after the object is released, v is the upward speed in feet per second at release, and s is the starting height in feet.
Now, if a quarterback throws a ball from his hand 6 feet in the air at an upward speed of 25 feet per second, then we have to find the time after which his teammate will catch the ball.
So, we can write
0 = - 16t² + 25t + 6
⇒ 16t² - 25t - 6 = 0
Now, using the quadratic formula we can write
⇒ seconds. (Answer)
{Neglecting the negative root as t can not be negative.}