What is the combined probability of getting a heads when flipping a coin
and an even number when spinning a spinner with 5 equal parts numbered
1 to 5?

A) 1/5
B) 1/2
C) 2/5
D) 3/10

An advertisement is on a flyer that has a thickness of 8.2 × 10-5 meters. each measurement below is the thickness of a stack of flyers. drag each measurement to the correct stack.

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

X+ y = 5 ; x - y =3 solve using linear combination