60 students at a particular school are randomly selected for a survey, 22 take french. If there are 700 students at this school, what is a reasonable estimate of the total number of students who take french?

Step-by-step explanation:

22/60 × 700

= 256.7 students or 257

252

Step-by-step explanation:

we must find the percent: 22/60 = 0.36 x 100 = 36%

now we need to find out what 36% of 700 is: insert the numbers on the calculator: which equals- 252

A reasonable answer would be 252 people take French

answer: i believe its b. if you sound out the sentences that sounds wrong.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b