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2 years ago

Divide. Express your answer in simplest form. 8 divided by 2 4/9

Mathematics

2 answers:

Elena L [17]2 years ago

6 0

Answer:

3 3/11

Step-by-step explanation:

marishachu [46]2 years ago

5 0

Answer:

3 3/11

Step-by-step explanation:

Equation: 8/1 ÷ 2 4/9

Turn into improper fraction: 8/1 ÷ 22/9

Keep, change flip: 8/1 × 9/22

Simplify: 4/1 × 9/11 = 36/11

Answer: 36/11 = 3 3/11

Hope this helped!!! Add me brainliest for more math answers like this one and pls thank me!

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Vanyuwa [196]

7 is 45 degrees ndhdhdhdjdj

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3 years ago

The equation of a curve is y=f(x). the curve goes through the points (1,3) and (3,7). f'(x) = 4x+p, where p is a number.

Nimfa-mama [501]

$f'(x)=4x+p\\
f(x)=2x^2+px+C\\\\
3=2\cdot1^2+p\cdot1+C\\
7=2\cdot3^2+p\cdot3+C\\\\
3=2+p+C\\
7=18+3p+C\\\\
C=1-p\\
3p=-11-C\\\\
3p=-11-(1-p)\\
3p=-11-1+p\\
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3 years ago

Using a savings amount of $450, assume you deposited the total amount

ankoles [38]

Answer:

Step-by-step explanation:

Using the formula for calculating the simple interest to get the rate of return;

Simple Interest = Principal * Rate * Time/100

Given Principal = $450,

Time (in years) = 1 year

Simple interest = $32.75

Rate (in %) =?

Substituting the given values in the given formula to get the rate;

32.75 = 450*1*R/100

450R = 3275

R = 3,275/450

R = 7.3%

The rate of return is 7.3%

4 0

3 years ago

Solve for x. 2^6x+7=(1/8)^1-5x

wel

as a fraction the answer is

x=(10/9)

as a mixed number

x=1(1/9)

as a decimal

x=1.1

I wasn't sure which form you were looking for I I gave you them all

8 0

3 years ago

Kyra has a rock collection. When she puts her rocks into 2 equal plies, there are no rocks left over. When she puts her rocks in

Nat2105 [25]

Step-by-step explanation:

According to this description we need a number that can be divided by 2,3 and 4 since the amount of rocks can be described by a natural number. However if a number is divided by 4 it is divided by 2 as well since 2*2=4.

$\frac{x}{4} = \alpha \\ \frac{x}{2} = 2 \alpha$

If α is a natural number then 2*α is a natural number as well as the product of two natural numbers.

Which means that we need a number devided by 3 and 4.

The smallest number that fulfills this demand is 3*4=12.

Also any product of 12 with any natural number can be devided by 3, 4 and 2.

If the exercise asks for the numbers that are divided only by 2,3 and 4 these are:

${3}^{ \alpha } \times 12 \: and \: {4}^{ \alpha } \times 12 \: \\ where \: \alpha \: belongs \: to \: the \: set \: of \: all \: \\ natural \: numbers$

8 0

3 years ago

Divide. Express your answer in simplest form. 8 divided by 2 4/9​

Divide. Express your answer in simplest form. 8 divided by 2 4/9