The first answer: 16f^3/3
1/4 of 80 is 20, so they have 60 left aftef yesterday. then sold 3/5 of 60 which is 36. so the book store has 24 left
Answer:
Option B
Step-by-step explanation:
Given that the regression equation using least squares for test scores and student teacher ratio is
Test Score = 557.8 + 36.42 In (Income).
Say if 1% income is increased.
Let income be 100
New income = 101
Then we have
Test score original =
Test score new income
= 
Increase = 0.362~0.36
Option B is right.
Answer:
Its not.... it's actually .0241
Step-by-step explanation:
In order to turn a percent into a decimal you need to move the decimal point already in the percent 2 spaces to the left. Or if your trying to convert a decimal to a percent move it 2 times to the right.
Answer:
Extended facts are basic addition facts multiplied by a power of 10, such as 10, 100, 1,000.
Step-by-step explanation:
Example: 7 + 6 = 13 (basic) 70 + 60 = 130 (extended) 700 + 600 = 1300 (extended).
