Answer:
x to the seven fifths power
Step-by-step explanation:
x to the power 7: x⁷
Fifth root: (x⁷)^⅕ = x^(7/5)
Step-by-step explanation:
<u>Substitute 86 ⁰F into the given equation:</u>
<u>Subtract 32 from both sides:</u>
<u>Divide each side by 1.8:</u>
If the temperature is 86 ⁰F, that is equivalent to 30 ⁰C.
<u>Substitute 40 ⁰C into the equation:</u>
<u>Multiply:</u>
<u>Add:</u>
If the temperature is 40 ⁰C, that is equivalent to 104 ⁰F.
The equation be 38 + 2x - (64 - 2x) = 0 then the value of x = 6.5.
<h3>
How to find the value of x?</h3>
To estimate the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to estimate the result.
Let the day be x
38 + 2x - (64 - 2x) = 0
Subtract 38 from both sides
38 + 2x - (64 - 2x) - 38 = 0 - 38
Simplifying the above equation, we get
2x - (64 - 2 x) = -38
Expanding the above equation, 2x - (64 - 2x) = 4x - 64
4x - 64 = -38
Add 64 to both sides
4x - 64 + 64 = -38 + 64
Simplify
4x = 26
Divide both sides by 4
Simplifying the equation
The value of x = 6.5.
To learn more about the value of x refer to:
brainly.com/question/12862290
#SPJ4
Answer:
480 feet.
Step-by-step explanation:
We are told that the function models Jason's height above ocean measured in feet as a function of time and t is the time in seconds from jumping off.
To find the height of cliff we need to substitute t=0 in our given function as at t=0 we will get Jason's height above ocean which is same as the height of the cliff.
Upon substituting t=0 in our function we will get,
Since, the function gives Jason's height above ocean in feet, therefore, the cliff was 480 feet high.
Answer:
# C.
Step-by-step explanation: