Answer:The sitting fee is 15 dollars
Step-by-step explanation:If you were to use the formula y=mx+b then the starting equation would be y=12x+b. It already gave you the cost for the amount of photos respectively so 51=12(3)+b. 12 times 3 equals 36 and 51 minus 36 equals 15. The same way would be used for 87 dollars and 123 dollars while using the amount of photos respectively. 87=12(6)+b. 12 times 6 equals 72. 72 plus 15 equals 87. 123=12(9)+b. 12 times 9 equals 108. 108 plus 15 equals 123. Therefore the sitting fee is 15. (51=12(3)+15, 87=12(6)+15, 123=12(9)+15)
Answer:
x = -7.5
Step-by-step explanation:
P = 600 + 1,500x − 100x^2
P = − 100x^2 + 1,500x + 600
x = -b/2a
1500/ (2 x -100)
x = -7.5
Answer:
The probability of the stick's weight being 2.33 oz or greater is 0.41%.
Step-by-step explanation:
Test statistic (z) = (weight - mean)/sd
weight of stick = 2.33 oz
mean = 1.75 oz
sd = 0.22 oz
z = (2.33 - 1.75)/0.22 = 2.64
The cumulative area of the test statistic is the probability that the weight is 2.33 oz or less. The cumulative area is 0.9959.
The probability the weight is 2.33 or greater = 1 - 0.9959 = 0.0041 = 0.41%
Answer:
112
Step-by-step explanation:
add both bases the multiply by the height
Answer: four raised to the one third power
Step-by-step explanation:
According to the written description, we have the following expression:
![\sqrt{\frac{4}{\sqrt[3]{4}}}](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B4%7D%7B%5Csqrt%5B3%5D%7B4%7D%7D%7D)
Which can also be written as:
Let's work with this, taking into account the rules of multiplication and division of power with the same base:
Multiplying the exponents:
This is read as "four raised to the one third power"
