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Sav [38]
3 years ago
6

WILL GIVE BRAINLYIST What is the mode for the set of data?

Mathematics
1 answer:
postnew [5]3 years ago
5 0

Mode = number which appears the most

The mode for your question is 5

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376×74 help and show work​
hoa [83]

Answer:

27,824

Step-by-step explanation:

i just calculated it.

3 0
2 years ago
Read 2 more answers
find the angle between the vectors. (first find the exact expression and then approximate to the nearest degree. ) a=[1,2,-2]. B
SashulF [63]

Answer:

\theta = cos^{-1} (\frac{10}{\sqrt{9} \sqrt{25}})=cos^{-1} (\frac{10}{15}) = cos^{-1} (\frac{2}{3}) = 48.190

Since the angle between the two vectors is not 180 or 0 degrees we can conclude that are not parallel

And the anfle is approximately \theta \approx 48

Step-by-step explanation:

For this case first we need to calculate the dot product of the vectors, and after this if the dot product is not equal to 0 we can calculate the angle between the two vectors in order to see if there are parallel or not.

a=[1,2,-2], b=[4,0,-3,]

The dot product on this case is:

a b= (1)*(4) + (2)*(0)+ (-2)*(-3)=10

Since the dot product is not equal to zero then the two vectors are not orthogonal.

Now we can calculate the magnitude of each vector like this:

|a|= \sqrt{(1)^2 +(2)^2 +(-2)^2}=\sqrt{9} =3

|b| =\sqrt{(4)^2 +(0)^2 +(-3)^2}=\sqrt{25}= 5

And finally we can calculate the angle between the vectors like this:

cos \theta = \frac{ab}{|a| |b|}

And the angle is given by:

\theta = cos^{-1} (\frac{ab}{|a| |b|})

If we replace we got:

\theta = cos^{-1} (\frac{10}{\sqrt{9} \sqrt{25}})=cos^{-1} (\frac{10}{15}) = cos^{-1} (\frac{2}{3}) = 48.190

Since the angle between the two vectors is not 180 or 0 degrees we can conclude that are not parallel

And the anfle is approximately \theta \approx 48

3 0
3 years ago
The farmer market sells apples by the bushel ,each bushel of apples weights 42 pounds.a bushel of large apples contains 84 apple
alexandr402 [8]
None they cant be it doesn't go into 84 there u go
6 0
3 years ago
An angle that is supplementary to an angle that measures 42° would measure _____°.
Ede4ka [16]
Supplementary angles add up to 180 degrees. to find one just subtract. 
180- 42= 138
7 0
3 years ago
Translate each sentence into an inequality
aleksklad [387]
5. 5x-1 (greater than or equal to symbol) 11
7 0
3 years ago
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