Mathematics, 20.09.2020 02:01 Valduarte07

Which of the expressions is rational? 25 + 2 7 − 2 64 + 45

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:10

What is the value of x in the following equation. -x ^3/2 = -27

Answers: 1

Answer

Mathematics, 21.06.2019 19:10

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Answers: 1

Answer

Mathematics, 21.06.2019 23:20

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?

Answers: 1

Answer

You know the right answer?

Which of the expressions is rational? 25 + 2 7 − 2 64 + 45...

Questions

Biology, 15.02.2020 02:11

How much of Earth's fresh water is surface water, such as the water contained in the Great Lakes? A. more than 70% B. about 3% C. less than 1%...

Business, 15.02.2020 02:11

The authors evaluate observed changes in natural gas prices and production beginning in 2007, when shale gas began to compose a substantial share of t...

Mathematics, 15.02.2020 02:11

Exercise 2.2.5. Let [[x]] be the greatest integer less than or equal to x. For example, [[π]] = 3 and [[3]] = 3. For each sequence, find lim an and ve...

Mathematics, 15.02.2020 02:11

Round 19.07 to the nearest tenths place...

Biology, 15.02.2020 02:11

What is radiation? A Transfer of heat through objects touching the source B Transfer of heat through direct physical contact C Trans...

Mathematics, 15.02.2020 02:11

Given a right triangle with legs a, b and hypotenuse c, solve for c if a = 3 and b = 4 A.) c=7 B.) c=4 C.) c=5 D.) c=25...

Mathematics, 15.02.2020 02:11

For an Isosceles triangle of base b and congruent sides, x units long, what is the range of angle measures for the angle measures for the angle opposi...

Business, 15.02.2020 02:12

Ann, Bob, Carl, and Dan are randomly lined up. The first two players in line then play a game; the winner of that game plays a game with the person wh...

English, 15.02.2020 02:12

Write a three- to five-sentence objective summary of Antigone, part 2, Section A, by Sophocles from Lesson 7....

Chemistry, 15.02.2020 02:12

Chapter 2.4.1. The energy lost by the inward movement of nickel-iron within a differentiating molten planetary body would be converted first into en...

Social Studies, 15.02.2020 02:12

Caroline holds her newborn baby in her arms and watches as the baby gazes at her. The baby seems to be staring at a spot on Caroline’s forehead. She w...

Social Studies, 15.02.2020 02:12

According to the Sports Business Journal, Levy Restaurants is the leading purveyor of premium food at major sports venues. Even before the sports even...

Mathematics, 15.02.2020 02:12

Let U = {1, 2, 3, 4, 5, 6, 7}, A= {1, 3, 4, 6}, and B= {3, 5, 6}. Find the set A’ U B’...

Mathematics, 15.02.2020 02:12

If you put $603 in a savings account that pays 9% for one year what is the amount of money that you will have at the end of the one year...

Mathematics, 15.02.2020 02:12

On a certain hot summer day,481 people used the public swimming pool. The daily prices are $1.25 for children and $2.25 for adults. The receipts for a...

Chemistry, 15.02.2020 02:12

Match the following aqueous solutions with the appropriate letter from the column on the right. 1. 0.17 m Mg(CH3COO)2 A. Lowest freezing point 2. 0.11...

Physics, 15.02.2020 02:12

The lowest musical note on a grand piano has a string frequency of 27.5 Hz. The entire string is 2.00 m long and has a mass of 400. g. The vibrating s...

Business, 15.02.2020 02:12

An airplane has four engines. On a flight from NY to Paris, each engine has a 0.001 chance of failing. The plane will crash if at any time two or fewe...

Social Studies, 15.02.2020 02:12

The field of psychology has passed through many stages of theories. Identify the stages in order of earliest to latest theory.1. behaviorism, psychody...

Engineering, 15.02.2020 02:12

An insulated tank is divided into two parts by a partition. One part of the tank contains 2.5 kg of compressed liquid water at 60 degrees C and 600 kP...

More questions: Mathematics Another questions