Answer:
x = 166,152
Step-by-step explanation:
x = 3.491
y = 7.342
x =?
y = 349,439
therefore,
3.491/x = 7.342/349439
1,219,891.549 = 7.34x
divide through 7.34 and make subject
x = 166,152
Answer:
thete is no table to answer the question
Answer:
d) 1/x^15
Step-by-step explanation:
first, you would multiply the exponents
(x^3)^-5
x^-15
second, in order for it to be simplified, you can not have a negative exponent, so you will move x^15 to the denominator.
1/x^15
We have that the data have a high point at the start (4). Then, it drops to a lowest point (3) and then it increases again. Hence, an exponential fit is a bad idea; exponential functions are always increasing. The same applies to square root functions, they are always decreasing or increasing and they do not have up and downs.
A quadratic function is the most appropriate function to model the data. While it is true that also cubic functions can act like this, the simplest choice is quadratic functions; they have a lowest dip and then they increase on either side of the dip, just like the data.
The correct answer is d.
Answer: 3:20
Step-by-step explanation: There are 6 blue marbles. Altogether, there are 40 marbles. So it would be 6:40, which simplifies to 3:20.
