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2 years ago

Does anyone know the questions for the dba of pre algebra 2.00?

Mathematics

1 answer:

Oksanka [162]2 years ago

6 0

Answer:

If this is FLVS every lesson has I think its called "Function question" underneath is a question. Thoes questions are for the dba. There are questions at the top of every page of every lesson. Look uo the answers for them! or use the notes most of the time they give you answer to them already. I hope that helps of you have any other questions feel free to ask <3

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Help me pls lol lollll

stiks02 [169]

Answer:

hope I got this right it's been a while

Step-by-step explanation:

-15n^4t^6y^5

8 0

3 years ago

In January, the depth of a lakeksas 1,053 feet. In August, the depth of the lake was 737.1 feet. What is the percentage decrease

GuDViN [60]

Answer:

Your answer would be B. $30$ %

Step-by-step explanation:

To figure out the decrease, you would first subtract the two numbers.

$1053 - 737.1 = 315.9$

Next, you would multiply the number by $1053$ .

$\frac{315.9}{1053} = .3$

Then, you would multiply that by $100$ .

$.3 * 100 = 30$

The answer would be $30$ %.

$1053 * .3 = 315.9$

$1053-315.9 = 737.1$

7 0

3 years ago

How many different 11-letter arrangements can be made using the letters in the word Firecracker?

zhenek [66]

Answer:

Total number of arrangements = 1,663,200

Step-by-step explanation:

Given:

11 - letter

FIRECRACKER

F = 1

I = 1

R = 3

E = 2

C = 2

A =1

K = 1

Find:

Total number of arrangements = ?

Computation:

Note: Repeated letter will be avoid.

$Number\ of\ arrangements = \frac{!11}{!3 \times !2 \times !2}\\\\Number\ of\ arrangements = \frac{!11}{!3 \times !2 \times !2} \\\\Number\ of\ arrangements = \frac{11 \times 10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3}{3 \times 2 \times 2 } \\\\Number\ of\ arrangements = 1,663,200$

Total number of arrangements = 1,663,200

6 0

4 years ago

give an example of a repeating decimal where two digits repeat. explain why your number is a rational number

Mama L [17]

1.666666, any decimal or number that is repeating can be written in a/b format and b not equal zero is rational. Repeating decimals can be considered rational because they can be represented as a ratio of two integers.

5 0

3 years ago

Translate and solve 5 greater than m is no more than 65

Nadusha1986 [10]

Answer:

m ≤ 60 (look at the picture)

Step-by-step explanation:

5 greater than m is no more than 65

m + 5 ≤ 65 subtract 5 from both sides

m + 5 - 5 ≤ 65 - 5

m ≤ 60