Nodnarb3281 Nodnarb3281

19-10-2021
Mathematics

contestada

The ratio of boys to girls in a class is 2:3. Ben says there are 28 students inthe class. Explain why Ben must be wrong.

Respuesta :

faith5082 faith5082

19-10-2021

A: adding together 2 and 3 a bunch of times
2+3+2+3+2+3 etc does not equal 28. a possible answer can be 27 students.

Answer Link

Otras preguntas

Which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? Explain your answer

Scientists at Penn State have sequenced the DNA of the extinct woolly mammoth. The data suggested that the woolly mammoth was more closely related to p

Hydrogen gas can be formed by the reaction of methane with water according to the equation. CH4 + H20 -> CO + 3H2 In a particular reaction, 25.5 L of methane

Which of the following is true if the volume of sales increases (within a relevant range)? A. total fixed cost increases B. total variable cost decreases C. t

Who were the three axis powers

he Psychology Aptitude Test (PAT) was administered to incoming college psychology majors. Their scores were later compared to their performance in the introduct

Consider the terms in the sequence: {1/3,1/9,1/27,…} Common ratio of the sequence: First term in the sequence: recursive rule that describes the sequence:

Select all that apply. The rate law for the reaction 2NO(g) + CU(g) rightarrow 2NOCl(g) is given by R = k[NO][Cl2] If the following is the mechanism for the rea

( 2, -8) ( 3, 1) Find the slope of the line passing through given points

A mass of 2.8 kg is connected to a horizontal spring whose stiffness is 6.5 N/m. When the spring is relaxed, x = 0. The spring is stretched so that the initial