Answer:
Emily solved for a part when she should have solved for the whole. 875,000 should be the numerator of the equivalent ratio. 70 x 12,500 is 875,000. So the answer is 100 x 12,500 which is 1,250,000.
Step-by-step explanation:
a + 5 = 1 over 5 (15 + 5a)
Answer:
would be the answer
Step-by-step explanation:
after being a mixed number, its simplest form would be
Hope this helps you!
Answer:
14.2 %
Step-by-step explanation:
To find the percent you must make a ratio.
In this case you know the coupon saved you $12, if it saved you $12 then all you have to do is find what percent 12 is of 84, is you divide 12 by 84 and multiply by 100 to give you the percent.
Language arts 78.5 60 14.2
Social studies 68.7 65 9.8
She claims that because the mean number of words on each page of the language arts book is greater than the mean number of words on each page of the social studies book, the language arts book has more words per page. Based on the data, is this a valid inference?
Yes, because there is a lot of variability in the language arts book data
No, because there is a lot of variability in the language arts book data
Yes, because the mean is larger in the language arts book
No, because the mean is larger in the social studies book
Answer:
No, because there is a lot of variability in the language arts book data
Step-by-step explanation: