Mathematics, 23.08.2019 09:50 hannah1699

At the beginning of a lesson, a piece of chalk is 4.875 inches long. at the end of the lesson, it is 3.125 inches long. write two amounts in expanded form using fractiins

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Answers: 1

Answer

Mathematics, 21.06.2019 22:20

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is

Answers: 2

Answer

Mathematics, 21.06.2019 22:30

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

Answers: 1

Answer

You know the right answer?

At the beginning of a lesson, a piece of chalk is 4.875 inches long. at the end of the lesson, it is...

Questions

Mathematics, 18.08.2021 21:30

The average height of a group of boys was 123 centremetre. After one girl whose height was 137centremetre joined the group, the average height of the...

Mathematics, 18.08.2021 21:30

In 2001 there were 2,900,000 pupils in a primary school and by 2004 number had increased to 4200000 what was the percentage increase give your answer...