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ycow [4]
3 years ago
11

Find r, the common ratio. {-252, 126, -63, 31.5, ...}

Mathematics
1 answer:
storchak [24]3 years ago
8 0

Answer:

÷ -2

Step-by-step explanation:

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The 6 AM temperatures for four consecutive days in town of Lincoln were -12.1°C, -7.8°C, -14.3°C, and -7.2°C. What was the avera
lesya [120]

Answer:

- 10.35°C

Step-by-step explanation:

Given that :

Temperature at 6 AM for four consecutive days :

X : -12.1°C, -7.8°C, -14.3°C, and -7.2°C

The average temperature :

ΣX / n

n = sample size = number of days = 4

[(-12.1) + (-7.8) + (-14.3) + (-7.2)] / 4

= - 41.4 / 4

= - 10.35°C

Hence, the average 6 AM temperature for the four days is - 10.35°C

6 0
3 years ago
Type the correct answer in each box. Use numerals instead of words. Function f is given by the table of values shown. x 0 1 2 3
nirvana33 [79]

Using translation concepts, it is found that the table of values for function g(x) is given as follows:

x      0  1  2 3

g(x) -7  0 5 8

<h3>What happens when a function is reflected across the x-axis?</h3>

When a function is reflected across the x-axis, all it's values are multiplied by -1.

Hence, considering the values of f(x) given in the problem, the table of values for function g(x) is given as follows:

x      0  1  2 3

g(x) -7  0 5 8

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

5 0
2 years ago
Please help me figure this out. congruent figures. the answer isn't 2.
Scorpion4ik [409]

Answer:

i think we need to add them but i don't know the answer sorry

Step-by-step explanation:

8 0
2 years ago
Graph a linear function which has a rate of change equal to the average rate of change of function f on the interval [-1, 1]. Th
fomenos
<h2>Answer:</h2>

The linear function is given by:

       y=\dfrac{3}{2}x-\dfrac{7}{2}

<h2>Step-by-step explanation:</h2>

It is given that the rate of change of the linear function is equal to the average rate of change of function f on the interval [-1, 1].

The slope(m) or average rate of change of  the linear function will be:

m=\dfrac{f(1)-f(-1)}{1-(-1)}\\\\\\m=\dfrac{-2-(-5)}{1+1}\\\\\\m=\dfrac{-2+5}{2}\\\\\\m=\dfrac{3}{2}

and the linear function pass through (1,-2)

We know that the equation of a line with given slope m and passing through point (a,b) is given by:

Here (a,b)=(1,-2)

and m=\dfrac{3}{2}

Hence, the equation of linear function is:

y-(-2)=\dfrac{3}{2}\times (x-1)\\\\\\y+2=\dfrac{3}{2}x-\dfrac{3}{2}\\\\\\y=\dfrac{3}{2}x-\dfrac{3}{2}-2\\\\\\y=\dfrac{3}{2}x-\dfrac{7}{2}

4 0
3 years ago
If you have 2 millionaire dollars and 5 Million and you give your whole family how much is that.
Andrej [43]

So it depend's how much if you have 2million dollars and 5million dollars you have 7 million dollars.

So if you have 7 family member divde 7 million by 7 then you'll get 1 million so everyone get's 1 million

6 0
3 years ago
Read 2 more answers
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