All categories

3 years ago

What is standard form?

Mathematics

2 answers:

Katen [24]3 years ago

7 0

Hey there! :)

When teachers ask you for the standard form in math, they are asking you to find the simplest form an equation with variables can be in.

Ax + By = C

Example : put y=2x -3 into standard form.

Subtract 2x from both sides.

-2x + y = -3 —> standard form.

Hope this helped! :)

xeze [42]3 years ago

3 0

Answer:

ALRIGHT I'LL FIX MY ANSWER SORRY! :_ (

like I said before, standard form is when you take equations/expressions with super large or super small numbers and simplify them. These equations/expressions usually simplify with exponents.

Example:

43,000,000 * 3 = y

simplifies to:

4.3 * 10^7 * 3 = y

simplifies to:

12.9 * 10^7

I hope this helps this time!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

You might be interested in

According to the graph, what is the value for the RANGE when the DOMAIN is 0?

Igoryamba

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Dawn has to pay 10,990 for her college dorm room and tuition each year. About how much money does dawn spend the first 2 years o

IceJOKER [234]

Dawn has to pay 10,990 for her college dorm room and tuition each year. About how much money does dawn spend the first 2 years of college

Answer: The amount of money Dawn has to pay for 1 year $= 10,990$

Therefore, the amount of money Dawn has to pay for first 2 years of college is:

$2 \times 10,990 = 21,980$

8 0

3 years ago

Multiply. {}=3\dfrac{1}{2} \times 3\dfrac12=3 2 1 ×3 2 1

Inessa [10]

I assume you mean the product of mixed numbers,

3 1/2 × 3 1/2

If we write this as

(3 + 1/2) × (3 + 1/2) = (3 + 1/2)²

we can use the identity

(a + b)² = a² + 2ab + b²

so that

3 1/2 × 3 1/2 = 3² + (2 × 3 × 1/2) + (1/2)²

3 1/2 × 3 1/2 = 9 + 3 + 1/4

3 1/2 × 3 1/2 = 12 1/4

Alternatively, we can first write 3 1/2 as a mixed number:

3 + 1/2 = 6/2 + 1/2 = (6 + 1)/2 = 7/2

Then

3 1/2 × 3 1/2 = 7/2 × 7/2 = (7 × 7) / (2 × 2) = 49/4

and

49/4 = (48 + 1)/4 = ((4 × 12) + 1)/4 = 12 + 1/4

4 0

2 years ago

A tournament is being run between two teams, A and B. This is a 2- tournament meaning that the first team to win 2 games is the

natta225 [31]

Answer:

Step-by-step explanation:

For first game PA = 1/3

For second game PA = 1/3 ( If A is not lost in first game )

= 2/5 (If A is lost in first game )

For conclusion of game in three matches :

If A wins , the probability is

PA , PB , PA = 1/3 X 2/3 X 3/5 = 6/45

PB , PA , PA = 2/3 X 3/5 X 1/3 = 6/45

If B wins

PA, PB, PB = 1/3 X 2/3 X 2/5 = 4/ 45

PB, PA , PB = 2/3 X 3/5 X 2/3 = 4 / 15

Total probability of conclusion of game in 3 matches

= 6/45 +6/45 + 4/45 +4/15 = 28/45

b )

For the game concluding in 2 matches , the probability are as follows

PA,PA = 1/3 X 1/3 = 1/9

PBPB = 2/3 X 2/5 = 4 / 15

Total probability

= 1/9 + 4/15 = 17/45

So PA = 1/9 / 17/45

= 5/17

5 0

3 years ago

The life span of a certain bacteria is 22 hours, with a standard deviation of 1.5 hours. In a random sampling of 5,000 bacteria,

kupik [55]

Answer:

hi!!!!!!!!!!

Step-by-step explanation:

hi!!!!!!!!!

4 0

3 years ago