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mixas84 [53]
3 years ago
11

Answer this question showing all your work . 24 plus 24

Mathematics
1 answer:
kicyunya [14]3 years ago
5 0

Answer:

48

Step-by-step explanation:

 24

+<u>24</u>

 48

  • First, line up the numbers and write down the subtracting symbol or addition symbol.
  • Second, add the ones place
  • Then, add the tens place
  • If numbers go onto the hundreds place then add that but if not then your done.
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H ELP!!!
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De donde está no debes a gente não tem como você me llamo Marta não tem como você me llamo Marta e o que
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3 years ago
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A vending machine operator has determined that the number of candy bars sold per week by a certain machine is a random variable
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Answer:

The answer is below

Step-by-step explanation:

Let Y represent the profit per day, and x represent the number of bar sold per day. Hence:

Y = 0.25x - 2

a) The mean is given as:

\mu_y=E(Y)=E(0.25X-2) = 0.25E(X)-2\\\\But\ E(X)=mean\ of\ machine=125. Hence:\\\\E(Y)=0.25(125)-2=29.25\\\\E(Y)=\$29.25

b) The standard deviation of y is:

\sigma_y=var(0.25X-2)\\\\\sigma_y=0.25\sigma(X)\\\\but\ \sigma_X=7,hence:\\\\\sigma_y=0.25(7)=1.75\\\\\sigma_y=\$1.75

6 0
3 years ago
Which represents where f(x) = g(x)?
ANEK [815]

Answer:

f(2) = g(2) and f(0) = g(0)

Step-by-step explanation:

When x = x in f(x) and g(x), that means the two functions are equal.

7 0
3 years ago
Please help 10 points What side is the HYPOTENUSE? Which side is opposite of angle H? Which side is adjacent to angle H?
musickatia [10]
HU is the hypotenuse!
- IU is the opposite side of angle H
- and i'm pretty sure HI is the adjacent side to angle H!
-the hypotenuse is always the longest side and will be the opposite side of the right triangle. so angle i is the 90 degree angle, so the opposite side is HU which is also the longest!
- angle H is marked and you can see the opposite side of it is IU which is one of the legs of this triangle.
- adjacent just means like next to or beside so the side HI is next to the angle H which is also a leg of this triangle.
i hope this helps!!
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trapecia [35]

Answer:

m = -1/3

Step-by-step explanation:

y = 3x-4

This is in slope intercept form

y = mx+b  m is the slope and b is the y intercept

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We want the slope of a line that is perpendicular

Perpendicular lines have slopes that multiply to -1

Let m be the slope of the line that is perpendicular

3 * m = -1

Divide each side by 3

3m/3 = -1/3

m = -1/3

6 0
3 years ago
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