7. Last school year, there were 520 learners in Mangga Elementary School 1. If 85% of these learners were enrolled online this school year, how many learners were enrolled online?
A. 78
B. 435
C. 442
D. 605​

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Which statement is true about the local minimum of the graphed function? over the interval[-4,-2], the local minimum is 0. over the interval [-2,-1] , the local minimum is 25. over the interval [-1,4], the local minimum is 0. over the interval [4,7], the local minimum is -7

Which number is composite a.9 b.5 c.11 d.2