Answer:
16 posters hung by Brett
Step-by-step explanation:
Total number of posters = 30
Number of posters hung by George =
Remaining number of posters =
Number of posters hung by Daniela =
Number of posters hung by Brett =
They are equivalent because 4:5 can both be multiplied by 2 making 8:10.
Answer:
the top one
because identity of addition is adding 0
The correlation coefficient is a statistical measure of the strength of the relationship between the relative movements of two variables. The values range between -1.0 and 1.0. A calculated number greater than 1.0 or less than -1.0 means that there was an error in the correlation measurement. hope this helped some!!!!
Assuming that you mean 7500 a year, Alex would have to pay 30,000 over the course of 4 years. His scholarship will bring that total down to 29,750. If he has four years to save, each year he should be saving $7,437.50. (29,750/4). For each month, he should be saving a total of $619.79 (7,437.50/12)