Mathematics, 20.08.2019 01:10 ic838847

The only items in a container a are 150 pencils and 725 pens. the ratio of the number of pencils to the number of pens in container b is 2 to 3. if all the pencils and pens in container b are placed in container a, then the ratio of the number of pencils to the number of pens in container a would be 3 to 5. what is the total number of pencils and pens in both container a and container b?
a) 5,600
b) 6,725
c) 7,125
d) 7,275
e) 8,000

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Answers: 3

Answer

Mathematics, 22.06.2019 01:30

Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non.conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non.conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)

Answers: 3

Answer

Mathematics, 22.06.2019 02:30

The interior angles formed by the sides of a hexagon have measures that sum to 720°. what is the measure of angle a? enter your answer in the box. m∠a= °

Answers: 3

Answer

You know the right answer?

The only items in a container a are 150 pencils and 725 pens. the ratio of the number of pencils to...

Questions