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Maru [420]
3 years ago
10

Can someone help me pls. (Theoretical probability of compound event)

Mathematics
2 answers:
Elza [17]3 years ago
7 0
Bro what is this ?? i don’t understand
SIZIF [17.4K]3 years ago
3 0
This is hard omg sorry.
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Ryan is taking a survey to find out how many people prefer soda A over soda B. He surveyed 100 people and forty-nine preferred s
marysya [2.9K]

Answer:

44%

Step-by-step explanation:

8 0
3 years ago
Scientists rely on which of the following to provide critical feedback when revising scientific explanation?
zmey [24]

Answer:

D) Peer review

Step-by-step explanation:

Peer review aims at reviewing a scientific work either publication, research journal or ideas by a group of other scholar in the field. By doing so; Peer review helps to redefine the content of the research and ensures its originality before such can be published. Also; another significant purpose of Peer review as it provide critical feedback when revising scientific  explanation is to help ameliorate the quality of the documents, supply suggestions, and also focuses on pointing out mistakes and errors where needed prior to the publication time.

6 0
3 years ago
How do you expand 3(11x + 1)
Reika [66]

Answer:

33x + 3

Step-by-step explanation:

To expand an equation like the one you have shown, multiply the 3 with everything inside the parenthesis.

3*11x=33x

3*1=3

5 0
4 years ago
Read 2 more answers
For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical
lisov135 [29]
If c is the hypotenuse and b is the leg, then the third side (a):
a= \sqrt{c^2-b^2}= \sqrt{16^2-9^2}= \sqrt{256-81}= \sqrt{175}=5 \sqrt{7}

If b and с are legs, then hypotenuse (a):
a= \sqrt{b^2+c^2}= \sqrt{9^2+16^2}= \sqrt{81+256}= \sqrt{337}
3 0
3 years ago
Read 2 more answers
"If you have 2 pieces of spaghetti that have lengths 4 cm and 10 cm, what could be the possible length of a third piece of spagh
photoshop1234 [79]

Answer:

   6  <   third side    <   14

Third side must be greater than 6 and less than 14

Step-by-step explanation:

A triangle can be formed from 2 sides of any length.

The third side must be longer than the difference of the other 2 sides and

 the third side must be less than the sum of the other 2 sides.

I had a quiz with the same question and got an A

Hope this helps! :)

6 0
3 years ago
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