A. a survey of 110 teachers showed that 28 of them have a second job.
b. a survey of 90 teachers showed that 27 of them have a second job.
c. a survey of 70 teachers showed that 21 of them have a second job.
d. a survey of 80 teachers showed that 32 of them have a second job.
in math class, 4 students complete individual surveys to determine the percentage of high school teachers that have a second job. which two surveys show proportional results?
a) a and b
b) b and d
c) a and d
d) b and c

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries