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Tpy6a [65]
3 years ago
7

OooOoOowwww i jus cracked my knucles.

Mathematics
2 answers:
9966 [12]3 years ago
7 0

Answergo to the hospital

Step-by-step explanation:

zepelin [54]3 years ago
4 0

Answer:mannn

Step-by-step explanation:

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Error bars on four different data points are shown below.
Verdich [7]

I think it is point 3. Hope that helps

7 0
3 years ago
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Maths f(x) type of question please help
ExtremeBDS [4]

Since 1 < x < 5, adding each side by a, where a is negative, gives

a > ax > 5a

and adding b to each side gives

a + b > ax + b > 5a + b

or

5a + b < ax + b < a + b

Since 7 < f(x) < 23, it follows that

5a + b = 7

a + b = 23

Solve for a by eliminating b :

(5a + b) - (a + b) = 7 - 23

4a = -16

a = -4

Solve for b :

-4 + b = 23

b = 27

4 0
3 years ago
(7^2)^x=1 solve for x
VashaNatasha [74]

Answer:

x=0

Step-by-step explanation:

You are asked what is the number to be use as the exponent of 7^{2}, in order to get as answer "1".

Use the property of exponents that sates that : a^0=1

In your case a=7^2=49 so the exponent "x"must be = 0 (zero)

7 0
4 years ago
Read 2 more answers
In response to a gss question in 2006 about the number of hours spent per day watching television, the responses by the fifteen
NemiM [27]

Answer:

Standard error = 0.4

Step-by-step explanation:

Step 1

We find the Standard Deviation

The formula = √(x - mean)/n - 1

n = 15

Mean = 1.93 hours

= √(0- 1.93)² + (0-1.93)² +(0- 1.93)²+( 0- 1.93)²+ (1- 1.93)² + (1- 1.93)² +(1 - 1.93)² +(2 - 1.93)² + (2 - 1.93)² + (2 - 1.93)² + (2 - 1.93)² + ( 2 - 1.93)² +(4 - 1.93)² +(4 - 1.93)² + (5 - 1.93)²/15 - 1

= √(3.737777776 + 3.737777776 + 3.737777776 + 0.871111111 +0.871111111 + 0.871111111 + 0.004444444445+ 0.004444444445 + 0.004444444445 + 0.004444444445 + 0.004444444445 + 1.137777778 + 4.271111112 + 4.271111112 + 9.404444446)/15 - 1

= √2.352380952

= 1.533747356

Step 2

We find the standard error

The formula = Standard Deviation/√n

Standard deviation = 1.533747356

n = 15

= 1.533747356/√15

= 1.533747356 /3.87298334621

= 0.39601186447

Approximately = 0.4

Therefore, the standard error is 0.4

4 0
3 years ago
What is the area of the region between the graphs of y=x^2 and y=-x from x=0 to x=2?
EleoNora [17]
2/3 units
_____________
8 0
4 years ago
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