Answer: i think B
Step-by-step explanation:
If you're looking for equivalents to 3^x, choices
... D. (15^x)/(5^x)
... E. (15/5)^x
... F. 3×3^(x-1)
are the only ones that qualify.
Answer:
The dilation is an enlargement.
Step-by-step explanation:
It is correct!
Answer:
C. the life of Supplier B's tires is more predictable than the life of Supplier A's tires.
Step-by-step explanation:
A: The distributions have the same mean, but different standard deviation. They are not the same distribution.
B: The distributions have the same mean, which means on average the tire lifetimes are the same from both suppliers.
C: A smaller standard deviation means values tend to be closer to the mean, hence more predictable. <em>Supplier B's tires have a more predictable life</em>.
D: "Dispersion" is another way to describe the measure provided by standard deviation. Supplier B's tires have a lower tire life dispersion.
Answer:
x = 9; This problem is also true because 5x + 45 is equal to 5x + 45
Step-by-step explanation:
First you would distribute 5 into x and 9
5x + 45 = 5x + 45
Then we would divide both 45 on both sides by 5
5x + 45 = 5x + 45
÷5 ÷5
---------------------------
x = 9
Hope this helps! Please mark brainliest! Have a great day!
