Pls hep me i need this asap Place event on a probability line A. Grade 5 student has three sisters B. Astudent in your class enjoys hockey C. Your teacher is an adult

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

Ineed with the quizzes in apex mathematics ii

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!