Answer: 8.78
Step-by-step explanation:
Because both potatoes and carrots can be classified as vegetables, this problem is simple addition of 7.95 and 0.83, or 8.78.
Hope it helps :)
If it took 4 miles per hour you multiply that twice cuss its traveling back then forth so you repeat the same process 30 miles times 2 which is 60 hope this helps.
Hello!
- Separate the function into parts to determine the domain of each part.
- The domain of a polynomial function is the set of all real numbers.
Domain: ( -∞; ∞ )
- Write the second degree function in standard form.
- Identifies the coefficients a and b of the second degree function.
- Find the x coordinate of the vertex by substituting a = 1 and b = 6 in x = -b / 2a.
- Calculates the value of the function for x = -3.
Range: ( -3; -5 )
Answer: No answer
Good luck! :)
The product of all the values of a, such that f(a)=f(2a) is -1/2
<h3>Functions and expressions</h3>
Given the function below;
f(x)=1/x + x
f(a) = 1/a + a
f(2a) = 1/2a + 2a
If f(a) = f(2a), hence;
1/a + a = 1/2a + 2a
Collect the like terms
1/a - 1/2a = 2a - a
2-1/2a = a
1/2a = a
Cross multiply
2a² = 1
a² = 1/2
a = ±√1/2
The values of a are √1/2 and -√1/2
Product = -√1/2 * √1/2
Product = -1/2
Hence the product of all the values of a, such that f(a)=f(2a) is -1/2
Learn more on functions here: brainly.com/question/25638609
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So 10 questions is 100% you missed 30% of the questions so you would do 100%-30% which is 70%
