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4 years ago

1.32 (32 reapeating forever) as fraction??plz hurry and help thanks

Mathematics

1 answer:

AysviL [449]4 years ago

6 0

$1 \frac{32}{99}$

To easily convert repeating decimals into fraction most of them will have a denominator of 3, 7, or 9. Or multiples of those numbers. Note these are mainly prime. There are videos to help walk you through the process. In your situation 2 places are repeating which means you take the numbers/99.

If you had 3 or 4 repeating decimals you would divide by 999 or 9999.

Many times the fractions can be simplified but in your case it cannot be simplified.

Your answer is 1 and 32/99

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(Look at the picture, please.)

AysviL [449]

Answer:

the answer is D : 1/2 :))))))

5 0

3 years ago

Read 2 more answers

A concession stand at an athletic event is trying to determine how much to sell cola and iced tea for in order to maximize reven

Cerrena [4.2K]

Solution :

Demand for cola : 100 – 34x + 5y

Demand for cola : 50 + 3x – 16y

Therefore, total revenue :

x(100 – 34x + 5y) + y(50 + 3x – 16y)

R(x,y) = $100x-34x^2+5xy+50y+3xy-16y^2$

$R(x,y) = 100x-34x^2+8xy+50y-16y^2$

In order to maximize the revenue, set

$R_x=0, \ \ \ R_y=0$

$R_x=\frac{dR }{dx} = 100-68x+8y$

$R_x=0$

$68x-8y=100$ .............(i)

$R_y=\frac{dR }{dx} = 50-32x+8y$

$R_y=0$

$8x-32y=-50$ .............(ii)

Solving (i) and (ii),

4 x (i) ⇒ 272x - 32y = 400

(ii) ⇒ (-) 8x - 32y = -50

264x = 450

∴ $x=\frac{450}{264}=\frac{75}{44}$

$y=\frac{175}{88}$

So, x ≈ $ 1.70 and y = $ 1.99

R(1.70, 1.99) = $ 134.94

Thus, 1.70 dollars per cola

1.99 dollars per iced ted to maximize the revenue.

Maximum revenue = $ 134.94

4 0

3 years ago

If sec theta = 5/3 and the terminal point determined by theta is in quandrant 4, then:

zubka84 [21]

Answer:

Step-by-step explanation:

I believe the answer is C.

Secant is just 1/cos

In that case,

sec∅ = 5/3 = cos∅ = 3/5

3 0

3 years ago

Which wifi standards use the 2.4ghz frequency

garik1379 [7]

The standards that use 2.4 GHz are:

IEEE 802.11b
IEEE 802.11g
IEEE 802.11n (it uses both 2.4 GHz and 5 GHz)
IEEE 802.11ax (it uses both 2.4 GHz and 5 GHz)

<h3>What is a wifi standard?</h3>

A wifi standard defines two characteristics of the wi-fi network, which are speed and frequency.

Such that there are two common frequencies, 2.4 GHz (usually with larger speed) and 5 GHz (usually with lower speed)

The standards that use 2.4 GHz are:

IEEE 802.11b
IEEE 802.11g
IEEE 802.11n (it uses both 2.4 GHz and 5 GHz)
IEEE 802.11ax (it uses both 2.4 GHz and 5 GHz)

If you want to learn more about wifi:

brainly.com/question/6947486

#SPJ11

6 0

2 years ago

1. Write the slope-intercept form of the equation of each line given the slope and y-intercept.

AleksAgata [21]

Answer:

4b. −6x + y = −4

4a. 7x + 4y = −12

3b. y = ½x + 3

3a. y = −6x + 5

2b. y + 2 = −⅔(x + 3)

2a. y - 3 = ⅘(x - 5)

1b. y = -x + 5

1a. y = 5x - 3

Step-by-step explanation:

Plug the coordinates into the Slope-Intercept Formula first, then convert to Standard Form [Ax + By = C]:

2 = 6[1] + b

−4 = b

y = 6x - 4

-6x - 6x

_________

−6x + y = −4 >> Standard Equation

4 = −7⁄4[-4] + b

−3 = b

y = −7⁄4x - 3

+7⁄4x +7⁄4x

____________

7⁄4x + y = −3 [We do not want fractions in our Standard Equation, so multiply by the denominator to get rid of it.]

4[7⁄4x + y = −3]

7x + 4y = −12 >> Standard Equation

__________________________________________________________

Plug both coordinates into the Slope-Intercept Formula:

5 = ½[4] + b

3 = b

y = ½x + 3 >> EXACT SAME EQUATION

−1 = −6[1] + b

−6

5 = b

y = −6x + 5

* Parallel lines have SIMILAR RATE OF CHANGES [SLOPES].

__________________________________________________________

b. y + 2 = −⅔(x + 3)

a. y - 3 = ⅘(x - 5)

According to the Point-Slope Formula, y - y₁ = m(x - x₁), all the negative symbols give the OPPOSITE TERMS OF WHAT THEY REALLY ARE, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS.

__________________________________________________________

b. y = -x + 5

a. y = 5x - 3

Just write out the Slope-Intercept Formula as it is given to you.

I am joyous to assist you anytime.

8 0

3 years ago

Read 2 more answers