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yaroslaw [1]
3 years ago
12

Study The Data Set. What is The Range? What Is The Mean? Simple Solutions math 6th grade The Data Set is 0,1,2,6,1,9,5,9

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
6 0

Answer:

Range=9, Mean=4.125

Step-by-step explanation:

Mean is the average. To find the average, just add all the numbers and divide the total amount of numbers present in the set.

The range is the highest number minus the smallest numbers. In this set the range is 9.

9-0=9

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Diamond deposited $300 in a savings account that has a 2% interest rate per
Alexxandr [17]

Answer:

After 1 year: $306

After 2 years: $312.12

Step-by-step explanation:

Use the formula 300 x 1.02^{t}

t = no of years

So, Deposit x interest rate^{years}

4 0
3 years ago
Helppp!! I NEED HELP PLEASE
Elodia [21]

Given:

The table of values for the function f(x).

To find:

The values f^{-1}(f(3.14)) and f(f(-7)).

Solution:

From the given table, it is clear that the function f(x) is defined as:

f(x)=\{(-14,11),(-7,-12),(-12,-5),(9,1),(10,-2),(-2,13)\}

We know that if (a,b) is in the function f(x), then (b,a) must be in the function f^{-1}(x). So, the inverse function is defined as:

f^{-1}(x)=\{(11,-14),(-12,-7),(-5,-12),(1,9),(-2,10),(13,-2)\}

And,

f^{-1}(f(a))=f^{1}(b)

f^{-1}(f(a))=a              ...(i)

Using (i), we get

f^{-1}(f(3.14))=3.14

Now,

f(f(-7))=f(-12)

f(f(-7))=5

Therefore, the required values are f^{-1}(f(3.14))=3.14 and f(f(-7))=5.

5 0
3 years ago
-7,5 + 4,2 =?<br><br><br> -0,9 * 2,7 =?
Gekata [30.6K]

Answer:

-7.5+4.2=-3.3

-0.9*2.7=-2.43

7 0
2 years ago
150 calories and 30 grams how many calories are in 7 grams
exis [7]

Answer:

35 calories

Step-by-step explanation:

create a proportion and solve.

30/150= 7/x

7 0
3 years ago
What is the explicit formula for the sequence below?<br><br> 4, -12, 36, -108 ...
liubo4ka [24]

Answer:x ×-3

Step-by-step 4×-3= -12

-12 × -3= 36

and so on

6 0
3 years ago
Read 2 more answers
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