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kvasek [131]
3 years ago
6

P(getting exactly 7 correct) = 0.0031

Mathematics
2 answers:
GarryVolchara [31]3 years ago
7 0

Answer:

Sample Response: The probability gets smaller and approaches 0 because 9 or 10 successes in 10 trials is unlikely.

PSYCHO15rus [73]3 years ago
3 0

Answer:

The probability gets smaller and approaches 0 because 9 or 10 successes in 10 trials is unlikely.

Step-by-step explanation:

I just took the test.

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Create a report about saving money to assist with the cost of the first year of college
andrew-mc [135]

we should save money to help others in need. i believe this because there are smart homeless kids out there who want and need an education. honestly do you want to be the person who gets a homeless person hooked on drugs because they don't have an education. and there are people with houses but they don't have the kind of money for college and if they do not get that scholarship. their life can take a turn for the worst. as for research 82% of people get hooked up on drugs because they lose their education an can not get a job. this can also lead to depression. that is one of strongest inside damage. it is worse than anxiety thats pretty bad.  And it is also how people end up on the streets. And also giving money means study supplies and if thy study their education will most likely get better!!

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3 years ago
Two numbers total 66 and have a difference of 16
max2010maxim [7]
x,y-\ two\ numbers\\\\
 \left \{ {{x+y=66} \atop {x-y=16}} \right. \\+-----\\Addition\ method\\\\2x=82\ \ \ |divide\ by\ 2\\\\
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3 years ago
Prove:(coseca-sina)(seca-cosa)(tana+cota)=1
jolli1 [7]

Anis that cosine and sine?

Step-by-step explanation:

8 0
3 years ago
If 90 is 30% of a number, what is 200% of the number.
KATRIN_1 [288]
600 becuase 90/.30= 300 and 300*2 =600
6 0
3 years ago
A 15 foot flagpole casts an 11 foot shadow. At the exact same time a 28 foot tree casts a shadow. Which proportion would correct
marishachu [46]
The longer an object, the longer the shadow they cast at a given time of the day and vice versa. This is called direct proportionality. At the same time,

If 15 foot flagpole ---- casts 11 foot shandow
    28 foot tree -------- casts ?? foot shadow

The proportion would therefore be:

Length of shadow cast by tree = (28/15)*11 = 20.533 foot.
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