It costs 95 dollars for 20 students to visit and equarium. how much does it cost for 162 students?

769.50

Step-by-step explanation:

95 ÷ 20 = 4.75

So, 4.75 is the cost per student

4.75 × 162 = 769.50

So, 4.75 dollars per student times 162 students is 769.50

It costs $769.50 for 162 students.

Step-by-step explanation:

95 ÷ 20 = 4.75

It costs $4.75 per student. If there are 162 students, we have to multiply 4.75 by 162.

4.75 x 162 = 769.5

So this means it costs $769.50 for 162 students.

Let me know if you need anymore help!

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

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation: