Mathematics, 18.09.2019 19:30 tre9990

One hundred students were surveyed about whether they prefer snapchat or instagram. out of the 50 boys surveyed there were 40 boys who preferred instagram. out of the 50 there were 30 girls who preferred snapchat. assuming that all students have a preference how many girls preferred instagram?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, pedro48

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Answers: 2

continue

Mathematics, 21.06.2019 17:30, nurmukhammada

Can someone me with this problem i don't understand i need

Answers: 2

continue

Mathematics, 21.06.2019 17:30, emiller6462

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Answers: 1

continue

Mathematics, 21.06.2019 18:00, LilErvin

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Answers: 1

continue

You know the right answer?

One hundred students were surveyed about whether they prefer snapchat or instagram. out of the 50 bo...

Questions in other subjects:

History, 04.09.2019 07:10

What is a conspiracy theory? list some of the examples koerth-baker gives to illustrate this concept?...

English, 04.09.2019 07:10

You should have already read the excerpt from sir gawain and the green knight . write a description of the characters and the settings in the two tables below....

Physics, 04.09.2019 07:10

You move at 3 m/s north, then at 5 m/s directly west....

Mathematics, 04.09.2019 07:10

Name the alternate interior angle to angle 3...

Mathematics, 04.09.2019 07:10

the fourth power of the difference of 16 and 13, subtracted from eleven squared is...

Mathematics, 04.09.2019 07:10

Identify the values that should be tested to see if a change occurs. x-values oy-values h-values z-values...

Biology, 04.09.2019 07:10

While doing a lab, a students collects the following data on the speed of a car: 2.5 m/s, 2.0 m/s, 2.3 m/s, and 2.9 m/s. the correct speed is 2.5 m/s were any of the data accurate...

English, 04.09.2019 07:10

Contrast between the italicized of the sentence you find the meaning of legitimately...

English, 04.09.2019 07:10

How do characters and plot develope theme in a story?...

Mathematics, 04.09.2019 07:10

Asequence is defined by the recursive function f(n + 1) = f(n) – 2. if f(1) = 10, what is f(3)?...

More questions: Mathematics Another questions