# Write two ways you could use to find 5 + 8.

## Answers

Answer 1
Answer: 5 + 8 = 13 or
8 + 5 = 13

## Related Questions

A random sample of 10 subjects have weights with a standard deviation of 11.9407 kg. What is the variance of their​ weights? Be sure to include the appropriate units with the result. The variance of the sample data is nothing ▼ kg cubed . kg squared . kg. ​(Round to four decimal places as​ needed.)

### Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given : A random sample of 10 subjects have weights with a standard deviation of 11.9407 kg

i.e.

Since we know that the value of variance is the square of standard deviation.

i.e.

Therefore, to find the value of variance, we need to find the square of the given standard deviation.

i.e.

Thus, the variance of their​ weights =

The ratio of Sunita's age to Mark's age is currently 3 to 4, and in 12 years, it will be 5 to 6. What is Mark's current age?A) 18

B)24

C)30

D)36

### Answers

Answer:

24 years.

B is correct option.

Step-by-step explanation:

Let Sunita's current age is x and that of Mark's is y.

Hence, we have

Now, in 12 years the ratio will be 5 to 6. Thus, we have

Cross multiplying, we get

Plunging, the value of x from equation (1)

Therefore, Mark's current age is 24 years.

Mark's current age is 24

Please help me. Full explanation. WIll mark brainliest.

### Answers

Answer:

B

Step-by-step explanation:

Answer:

B) 50%

Step-by-step explanation:

There are two correct answers to the question :A and D. Therefore you have a 50% of getting the correct answer.

Hope the helps :)

What is the range of the absolute value function shown in the graph?

### Answers

Answer:

Range : [-6, ∞)

Step-by-step explanation:

Domain of any function on a graph is represented by the x-values (input values).

Similarly, Range of  function is represented by the y-values or output values of the function on a graph.

Therefore, domain of the given absolute function will be (-∞, ∞) Or set of all real numbers.

Range of the function → [-6, ∞) Or {y | y ≥ -6}

Find the quotient: –10/19÷(−5/7)

### Answers

Answer:

14/19

Step-by-step explanation:

Note that there are two " - " signs here.  Thus, the end result will be " + "

We move from left to right, obtaining first 10/19 divided by (5/7):

10

----- ÷ (5/7)

19

To divide by (5/7), invert (5/7) and then multiply.  We get:

10      7      2(7)

----- * ----- = ------- = 14/19

19       5       19

What is 27 ÷ 4 rounded to the nearest tenth?​

### Answers

Answer:

6.8

Step-by-step explanation:

27 / 4 = 6.75, which rounded to the nearest tenth, is 6.8.