<em><u>The solution is:</u></em>
<em><u>Solution:</u></em>
We have to solve the given expression
<em><u>Given expression is:</u></em>
<em><u>Let us first convert the mixed fraction to improper fraction</u></em>
Multiply the whole number part by the fraction's denominator.
Add that to the numerator.
Then write the result on top of the denominator.
Thus we get,
<em><u>Thus the given expression becomes,</u></em>
Make the denominators same for easier calculations
<em><u>Reducing to lowest terms, we get</u></em>
<em><u>In decimal form, we get</u></em>
<em><u>Thus the solution is:</u></em>
Answer:
B) at an x-intercept
Step-by-step explanation:
Hope this helps :))
Answer:
I need more context ,like the graph to figure this out.
Step-by-step explanation:
Answer:
The ball will be 84 feet above the ground 1.125 seconds and 4.5 seconds after launch.
Step-by-step explanation:
Statement is incorrect. Correct form is presented below:
<em>The height </em><em> of an ball that is thrown straight upward from an initial position 3 feet off the ground with initial velocity of 90 feet per second is given by equation </em><em>, where </em><em> is time in seconds. After how many seconds will the ball be 84 feet above the ground. </em>
We equalize the kinematic formula to 84 feet and solve the resulting second-order polynomial by Quadratic Formula to determine the instants associated with such height:
(1)
By Quadratic Formula:
,
The ball will be 84 feet above the ground 1.125 seconds and 4.5 seconds after launch.
Answer:
Do you mean g as in the acceleration due to gravity on Earth?
if so, it is 30.5g= 30.5 x 9.81 = 299.205 m/s^2
Step-by-step explanation: