Question 7 5.0 5.1 5.2 5.3 54 5.5 5.6 5.7 5.8 5.9
Which letter represents the traction in decimal forma
A
A
D

We just started the introduction into circles and i have no idea how to do this.

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

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.