Answer:
6.8
Step-by-step explanation:
(2/5)*17
=6.8
Answer:
65
Step-by-step explanation:
they're going by 5s every time her score increases. hope I helped (:
Answer:
2.73 million people per year
Step-by-step explanation:
Turn sentences into coordinates/points:
In 2000, 281.4 million people
In 2010, 308.7 million people
Rate of population per year:



Answer:
Step-by-step explanation:
Rewrite this quadratic in standard form: 3x^2 + 7x - 1.
The coefficients of x are {3, 7, -1}, and so the discriminant is b^2 - 4ac, or
7^2 - 4(3)(-1), or 49 + 12, or 61. Because the discriminant is positive, this quadratic has two real, unequal roots
415
8*50 + 15
Mark brainliest please