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nadya68 [22]
3 years ago
5

The list shows the number of contacts six people each have stored in the their cell phone: 68, 72, 77, 64, 69, 76. What is the m

ean absolute deviation for this set of data? will mark brainliest if correct
a- 71

b- 24

c- 4

d- 13
Mathematics
1 answer:
sergij07 [2.7K]3 years ago
8 0
The correct answer is C- 4
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89 m<br> 80 m<br> What is the length of the missing leg
sergiy2304 [10]

Answer:

119.67

Step-by-step explanation:

a^2 + b^2 =c^2

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2 years ago
Which graph represents the function f(x)=2^x+3 ?
Irina-Kira [14]

Answer:

When answering this, you need to look at the equation. It has a Y-intercept of 3. Just by seeing that, you can tell the last graph is the right answer.

Step-by-step explanation

Y-intercept is +3 which means it the line crosses the y axis at positive 3.

4 0
3 years ago
Sum of 3y and 5 is 47
Viefleur [7K]

subtract 5 from both sides to get 3y=42

divide both sides by 3 to get y = 14

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2 years ago
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Select all of the expressions that are each the expressions that are equivalent to 4(5*+2y)
meriva

Answer:

a, c, e

Step-by-step explanation: those are the asnwers

5 0
2 years ago
The following piecewise function gives the tax owed, T(x), by a single taxpayer on a taxable income of x dollars.

T(x) = (i) De
Luda [366]

(i) To show that a piecewise function is continuous at a point, we need to show that the left hand and right hand limit "agree" with each other. In other words, we want:

\lim_{x\to 6061^-} T(x) = \lim_{x \to 6061^+} T(x)

Now, since we're given the constraints and the equation of each constraint, we notice that 6061^+ is a number that is slightly bigger than 6061. So we use the second equation. Do you see why?

In much the same way, 6061^- is a number that is slightly smaller than 6061. So we use the first equation. Again, do you see why? (Hint: look at the conditions on x for each equation).

So finally, computing each limit means just "plugging" 6061 into their respective equations. That is:

\lim_{x \to 6061^-} T(x) = 0.10\times 6061 = 606.1

\lim_{x \to 6061^+} T(x) = 606.1 + 0.18(6061 - 6061) = 606.1

Since your limits match, we say that, at the point x = 6061, T(x) IS continuous.

(ii) Repeat the process above with x = 32473.

(iii) Find a point of discontinuity just means your right hand and left hand limits do not match -- I'm not an economist, so I may not be of much help with the latter part of the question!

6 0
3 years ago
Read 2 more answers
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