A pediatrician records the heights of all his two-year-old patients. He plans to display their heights in centimeters with a histogram, using the intervals 70-74, 75-79, 80-84, 85-89,
90-94, and 95-99. Which of the following can be determined about these patients from the
histogram? Select all that apply.
the median of the patients' heights
how many of the patients are 99 cm tall
how many patients are shorter than 85 cm
how many patients were measured
the mean of the patients' heights

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

the first option is the answer.

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

22

step-by-step explanation:

22