subject

Mathematics, 15.01.2020 10:31 daydallas01

There were 1200 boys at a school assembly. the ratio of boys to girls at the assembly was 20: 23. how many girls were at the assembly?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 21:20

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Answers: 3

question

Mathematics, 22.06.2019 00:00

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?

Answers: 2

question

Mathematics, 22.06.2019 01:00

Taina went to the toy store and spent $21.05 on a board game, $2.75 on coloring books, and $13.22 on a model airplane. about how much money did taina spend in the toy store?

Answers: 3

question

Mathematics, 22.06.2019 01:10

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?

Answers: 1

You know the right answer?

There were 1200 boys at a school assembly. the ratio of boys to girls at the assembly was 20: 23. ho...

Questions

question

Mathematics, 27.08.2019 04:10

2(x-5)< 10 or x+3> 5 solve the compound inequality...

question

Mathematics, 27.08.2019 04:10

Does 24 over 6 belong only to the rational set...

question

Mathematics, 27.08.2019 04:10

Does 24 over 6 belong only to the rational set...

question

Health, 27.08.2019 04:10

People with severe behavioral problems, and often do so using a approach in which modifying behavior is the primary goal....

question

Health, 27.08.2019 04:10

Which exercise variable is it most appropriate for a personal trainer to manipulate in the early stages of an exercise program? choose one: a. duratio...

question

Physics, 27.08.2019 04:10

The role of statistics in science is to quantify variability and measure the probability of observing a specific result. true / false....

question

Health, 27.08.2019 04:10

A5-year-old girl is being admitted with a possible diagnosis of child abuse. the child has bruises in various places on her body that the caregiver at...

question

Business, 27.08.2019 04:10

Privacy regulations involve two important principles. gives the consumer an understanding of what and how data is collected and used. provides a sta...

question

English, 27.08.2019 04:10

Misty copeland's biography, a ballet dancer who became the first african american female principal dancer with the abt in 2015. true / false....

question

Social Studies, 27.08.2019 04:10

Time use data show that married women have cut their housework time roughly in half over the last half-century, while men have...

question

Biology, 27.08.2019 04:10

Which of the following is most likely to be a limiting factor for growth on the floor of a tropical rainforest? (a) water (b) shelter

question

Business, 27.08.2019 04:10

The federal reserve system regulates the flow of money and interest rates in the marketplace through its member banks by controlling their reserve req...

question

Social Studies, 27.08.2019 04:10

Acriterion for waiving informed consent is that, when appropriate, subjects are provided additional pertinent information after the study. in which of...

question

Health, 27.08.2019 04:10

Common oral infections associated with hiv infection that may cause discomfort and interfere with food consumption include candidiasis and...

question

Social Studies, 27.08.2019 04:10

5. states request assistance from other states through interstate mutual aid and assistance agreements such as:...

question

Biology, 27.08.2019 04:10

Which enzyme catalyzes the elongation of a dna strand in the 5' → 3' direction by adding nucleotides to the end of a growing dna strand? a. dna ligas...

question

Social Studies, 27.08.2019 04:10

Professor ambra was skeptical about the accuracy of recently reported research on sleep deprivation. which process would best enable her to assess the...

question

Physics, 27.08.2019 04:10

Astyrofoam ice box has a total area of 0.950 m2and walls with an average thickness of 2.50 cm. the box contains ice, water, and canned beverages at 0º...

question

Business, 27.08.2019 04:10

Turkey hill motor homes currently sells 1,200 class a motor homes, 2,600 class c motor homes, and 4,000 pop-up trailers each year. it is considering a...

question

Chemistry, 27.08.2019 04:10

Phosphodiesterase functions select one: a. as a membrane-bound receptor molecule. b. to inactivate cyclic amp. c. to attach phosphate groups to enzym...

More questions: Mathematics Another questions

Questions on the website: 13722362