Seorang ahli biologi sedang mengkaji seekor rama-rama. Salah satu maklumat yang diperlukan ialah luas kedua-dua
sayap rama-rama tersebut. Jika setiap petak pada kertas
graf mewakili skala 1 cm x 1 cm, kirakan luas tersebut.​

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

What is the slope-intercept form for each equation in this system? compare the slopes and y-intercepts to describe the graph of the system. 3x - 4y = 28 4x + 10y = 20