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Lorico [155]
3 years ago
10

What is the coefficients in the following expression

Mathematics
2 answers:
Nikolay [14]3 years ago
6 0

Answer:

5

Step-by-step explanation:

MAXImum [283]3 years ago
4 0

Answer:

5

Step-by-step explanation:

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if Cory is at the elephant and he walks 8 units up and 4 units right, where would he land? What are his new coordinates?
Sati [7]

Answer:

(-2,7) those are the coordinate. in which he will land

4 0
2 years ago
Every 10 minutes a teacher can print 480 copies if a teacher printed 720 copies how long did it take
Sedbober [7]

Answer:

10 minutes for 480 copies. Divide 480 by 10 and get 48 copies per minute. If you divide 720 by 48 you get 15, so it takes 15 minutes to make 720 copies.

Step-by-step explanation:

3 0
2 years ago
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Round 458,673 to the nearest hundred thousand
Viefleur [7K]
500,000 is that number rounded.
4 0
3 years ago
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Suppose that X is a random variable with mean 30 and standard deviation 10. Also suppose that Y is a random variable with mean 2
Bas_tet [7]
Part a: For variable X using z score you have (x-30)/10, replace X for this expression in (a), i mean Z=2+10((x-30)/10) = 2+x-30= put this in the way of z score = (x-18)/1, so the mean is 18 and standard deviation is 1.
Part b: Z=X+Y= (x-30)/10 + (x-20)/8 = solve adding fractions = (18x-440)/80 now divide all the numbers between 18 (because you need to show as z score way) = (x-24.4)/4.4, so the mean is 24.4 and standard deviation is 4.4.
For part c,do the same.
3 0
3 years ago
Select the correct answer.
damaskus [11]

Answer:

None of the above.

Step-by-step explanation:

Let us check each of the answer choices one bye one.

Choice A: y+41=(31*2)+77x

solving for y we get:

y=77x+21,

which is not equal to our function h(x).

Choice B: y=317+77x+41.

This gives y=358+77x,

which is not equal to our function h(x).

Choice C: x+41=(31*2)+77x and y=31x+77x-41.

The first expression does not contain y, thus it is not equivalent to h(x). The second equation already gives the value of y , and we see that it is not equal to h(x).

Therefore we conclude that none of the choices given are correct.

4 0
4 years ago
Read 2 more answers
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