When confronted with a rise of 142 students in a school of 480, and a capacity of 7 new teachers,

in what departments should the new teachers be placed? Placing the new teachers should

maintain the ideal student-teacher ratioThe current makeup of the faculty and student

enrollment in each department is:

Art 1:99 Biology 4:319 Chemistry 3:294 English 5:480 French 1:122 German 1:51 Spanish

1:110 Mathematics 6:613 Music 1:95 Physics 3:291 Social Studies 4:363

i dont know sorry

step-by-step explanation:

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!