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3 years ago

At midnight in Alaska, the temperature in Juneau is 37.8 degrees Fahrenheit.

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

6 0

Answer:

in Alaska the temperature is always negative so that states the answer which is -2

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What is the mean deviation of 4, 3, 4, 5, 6, 6, 8, 4?

MrRa [10]

Calculate mean:
4+3+4+5+6+6+8+4=40
40/8=5

Calculate MAD:
1+2+1+0+1+1+3+1=10
10/8= 1.25

Final answer: 1.25

5 0

4 years ago

Read 2 more answers

Evaluate (p√−3)+q when p = 25 and q = 21

Artist 52 [7]

Answer:

21 + 25i√3

Step-by-step explanation:

⇒ equation: (p√−3)+q

⇒ p = 25

⇒ q = 21

((25)√−3) + 21

√−3 = i√3

25i√3 + 21

7 0

2 years ago

What is the order of the quadratic functions f(x)=−0.5x2,f(x)=14x2, and f(x)=x2 from the widest graph to the narrowest graph?

Irina18 [472]

Answer:

$f(x) = - 0.5 {x}^{2} \to \: f(x) = {x}^{2} \to \: f(x) = 14 {x}^{2}$

Step-by-step explanation:

The given quadratic functions are:

$f(x) = - 0.5 {x}^{2}$

$f(x) = 14 {x}^{2}$

$f(x) = {x}^{2}$

We want to order these functions, from the widest to the narrowest.

How wide the graph will open depends on the absolute value of the coefficient of the function.

The smaller the absolute value of the coefficient, the wider the graph.

Since

$| - 0.5| \: < \: |1| \: < \: |4|$

Therefore from the widest graph to the narrowest graph, we have:

$f(x) = - 0.5 {x}^{2} \to \: f(x) = {x}^{2} \to \: f(x) = 14 {x}^{2}$

7 0

3 years ago

What are the relative frequencies, to the nearest hundredth, of the rows of the two way table?

Nookie1986 [14]

Answer: A B

Group A 0.25 0.75

Group B 0.45 0.55

Step-by-step explanation:

Since we have given that

Number of people of A in Group A = 15

Number of people of B in Group A = 45

Number of people of A in Group B = 20

Number of people of B in Group B = 25

Total number of people in Group A = 15+45 = 60

Total number of people in Group B = 20+25 = 45

So, Relative frequencies will be given below:

Relative frequency of A in Group A is given by

$\frac{15}{60}=0.25$

Relative frequency of B in Group A is given by

$\frac{45}{60}=0.75$

Relative frequency of A in Group B is given by

$\frac{20}{45}=0.45$

Relative frequency of B in Group B is given by

$\frac{25}{45}=0.55$

Hence, A B

Group A 0.25 0.75

Group B 0.45 0.55

5 0

3 years ago

Does anyone know the answer to the questions above thank you!

dolphi86 [110]

2 would be "B" and 3 would "D"

8 0

3 years ago