What is the y-intercept of the function f(x) = –2/9 + 1/5

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Ineed on the last 8 questions for this homework i’m trying to get all this done by tuesday when i got to my level 5 teacher if i have passed my tabe

The half-life of a certain material is 0.002 second. approximately how much of a 14-gram sample will be left after 0.004 second? a. 12 grams b. 3.5 grams c. 0.06 gram d. 7 grams