Step-by-step explanation:
The only way the answer could be E is if the x² term under the radical is supposed to be t².
f(x) = ∫₄²ˣ √(t² − t) dt
f'(x) = √((2x)² − 2x) (2)
f'(x) = 2√(4x² − 2x)
f'(2) = 2√(4(2)² − 2(2))
f'(2) = 2√12
Answer:
<h3>C. 800</h3>
Step-by-step explanation:
Given the equation used to calculate the amount of profit, p, made from selling n candy bars expressed as p = 1.50n – 500
To find the number of candies sold for $700, we are going to substitute p = $700 into the given expression and find n as shown;
700 = 1.50n - 500
Add 500 to both sides
700+500 = 1.50n-500+500
1200 = 1.50n
Divide both sides by 1.50
1200/1.50 = 1.50n/1.50
800 = n
Rearrange
n = 800
Hence 800 candy bars must be sold to make $700 profit
Step-by-step explanation:
<h3>
<em><u>2</u></em><em><u>-</u></em><em><u>3</u></em><em><u>=</u></em><em><u>0</u></em></h3>
<em><u>2</u></em><em><u>2</u></em><em><u>=</u></em><em><u>9</u></em>
<em><u>2</u></em><em><u>-</u></em><em><u>9</u></em><em><u>=</u></em><em><u>0</u></em>
<em><u>2</u></em><em><u>+</u></em><em><u>3</u></em><em><u>2</u></em><em><u>=</u></em><em><u>0</u></em>
Answer:
all real numbers
Step-by-step explanation:
f(x) = 2|x − 1| + 3
The domain is what values can we put in for x
There is no limit to what we can put in for x
therefore the domain is all real numbers
174.75= 2a+3c
Adult= A
Child=C
Equation for childs ticket = T-2a-2c
Equation for all= 174.75= 2a+3c
Adult price=28.35
Child price= 17.35
No it is cheaper to use discount then pay 41.95 each
My work-
c+11=a
5a+33=174.75
174.75-33=5a
141.75=5a
28.35=a
28.35-11=c
17.35=c