Mathematics, 17.12.2019 20:31 sierrawalk3896

At jefferson elementary school, the number of teachers and students (kindergarten through sixth grade) totals 510. the ratio of students to teachers is 16 to 1. kindergarten students make up 1/5 of the student population and fifth and sixth graders account for 1/3 of the remainder. students in first and second grades account for 1/4 of all the students. if there are an equal number of students in the third and fourth grades, then the number of students in third grade is how many greater or fewer than the number of students in kindergarten?

a. 12 greater
b. 17 fewer
c. 28 fewer
d. 36 fewer
e. 44 fewer

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Answers: 1

Answer

Mathematics, 21.06.2019 22:20

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Answers: 1

Answer

You know the right answer?

At jefferson elementary school, the number of teachers and students (kindergarten through sixth grad...

Questions