subject
Mathematics, 28.02.2020 03:23 jashaikamatuteowwp1p

The ratio of boys to girls in a class is 7 to 11. if there are a total of 49 boys in the class , then how many boys and girls are there altogether ?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
Chemistry balance then what type of reaction are they i don't know why it keeps saying math when i put chem
Answers: 2
question
Mathematics, 21.06.2019 17:10
The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.
Answers: 1
question
Mathematics, 21.06.2019 18:30
Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.
Answers: 3
question
Mathematics, 21.06.2019 22:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
You know the right answer?
The ratio of boys to girls in a class is 7 to 11. if there are a total of 49 boys in the class , the...
Questions
question
Mathematics, 11.02.2020 00:12
question
Health, 11.02.2020 00:12
Questions on the website: 13722363