How do l do this so confused

The possible rational zeros of the the given equation are ±1, ±3, ±5, ±7, ±15, ±21, ±35, ±105.

The given equation is (t)^3-13(t)^2+65t-105=0

According to Rational Root theorem,  the possible rational zeros are the divisors of the constant term and leading coefficient that can be expressed in the form p/q.

The leading coefficient of the given equation = 1

It's divisors (q) = ±1

The constant term = 105

It's divisors (p) =  ±1, ±3, ±5, ±7, ±15, ±21, ±35, ±105

The possible rational zeros of the given equation in the p/q form: ±1, ±3, ±5, ±7, ±15, ±21, ±35, ±105.

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Probability is a metric used to express the possibility or chance that a particular event will occur. Two eighths of a vowel will be drawn at random. Option A is correct.

A probability is a numerical representation of the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.

The formula for calculating probability is expressed as:

Probability = expected/total outcome

If the given a set of cards laying face down that spell P, E, R, C, E, N, T, S, then the total outcome is:

n(S) =8

If a vowel is selected randomly, hence the expected outcome is;

E = {E, E}

n(E) = 2

P(vowel) = 2/8

Hence the probability of randomly drawing a vowel is two eighths

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Answer: A: 2/8 (Two Eighths)

Step-by-step explanation:

Answer:

\(Probability = \frac{1}{792}\)

Step-by-step explanation:

Given

\(Questions = 12\)

\(Selection = 5\)

Required

Probability of grading the selected 5 by Andrew

First, we need to determine the total number of selections.

This is calculated as: \(^{12}C_{5}\)

Solving further:

\(^{12}C_{5} = \frac{12!}{(12-5)!5!}\)

\(^{12}C_{5} = \frac{12!}{7!5!}\)

\(^{12}C_{5} = \frac{12*11*10*9*8*7!}{7!*5*4*3*2*1}\)

\(^{12}C_{5} = \frac{12*11*10*9*8}{5*4*3*2*1}\)

\(^{12}C_{5} = \frac{95040}{120}\)

\(^{12}C_{5} =792\)

There is only 1 for Andrew's question selection.

So, the required probability is:

\(Probability = \frac{1}{792}\)

Answer:

Step-by-step explanation:

no. of black balls = 5

no. of white balls = 6

total no. of balls = 5 + 6 = 11

The probability of picking a white ball = 6/11

no. of red balls = 15

no. of black balls = 25

total no. of balls = 15 + 25 = 40

The probability of selecting a black ball = 25/40

by simplifying,

25/40 = 5/8

hope this helps

plz mark as brianliest!!!!!!!

Answer:

Impossible

Step-by-step explanation:

Answer:

1.97497

Step-by-step explanation:

Using my calculator, I just put in log(94.4).

the answer is :

x+1 and x+2

Answer:

900+1=901

Step-by-step explanation:

Answer:

4.5 hours

Step-by-step explanation:

fbdjdbercyTxxivdu

Answer:

Basically You are asking how many hours we need to reach 7:00, if we are at 2:30, so: we need 4hours, to reach 6:30, and and extra 30minutes to reach 7:00pm. The answer is 4hours and 30minutes.

The question is an illustration of an equilateral triangle.

From the complete question, the complete side of the triangle contains the following numbers:

1, 6 and 2.

The sum of these numbers represent the side length

\(Length = 1 + 6 + 2\)

\(Length = 9\)

On the base of the triangle, the numbers are 1 and 3.

So, the number that completes these set of numbers is 5.

This is so because, 5 added to the sum of 1 and 3 is 9

Lastly, the numbers on the last side of the triangle are 2 and 3.

So, the number that completes these set is 4.

This is so because, 4 added to the sum of 2 and 3 is 9

See attachment for the complete diagram

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Answer: The area is  (800)

Step-by-step explanation: (10x 10= 100)

(100 x 8= 800)

FINAL ANSWER: 800m

~ i really hope this is correct, have a gr8 day/night my friend!~

The required value of trigonometric ratios is,

sin 45° = 1/\(\sqrt{2}\)

cos 30 = \(\sqrt{3}\)/2

tan 60 = 1/  √3

We know that,

Trigonometric ratios are based on the value of the ratio of sides of a right-angled triangle and contain the values of all trigonometric functions. The trigonometric ratios of a given acute angle are the ratios of the sides of a right-angled triangle with respect to that angle.

Therefore,

sin 45° = 1/\(\sqrt{2}\)

cos 30 = \(\sqrt{3}\)/2

tan 60 = 1/  √3

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7 Days It will take a week aka 7 days

Answer:

My favorite color is purple (any shade of purple) My favorite animal is between birds and dogs. Have an amazing day!

Answer:

? = 92°

Step-by-step explanation:

the chord- chord angle ? is half the sum of the measures of the arcs intercepted by the angle and its vertical angle, that is

? = \(\frac{1}{2}\) (LM + AK) = \(\frac{1}{2}\) (120 + 64)° = \(\frac{1}{2}\) × 184° = 92°

Answer:

D. 11

Step-by-step explanation:

First apply the secant-secant theorem to find the value of x.

Thus,

VU(TU + VU) = VW(BW + VW) (secant-secant theorem)

Substitute

(7)(x + 4 + 7) = (9)(-2 + x + 9)

7(x + 11) = 9(7 + x)

7x + 77 = 63 + 9x

Collect like terms

7x - 9x = 63 - 77

-2x = -14

Divide both sides by -2

x = 7

✔️Find TU

TU = x + 4

Substitute get value of x

TU = 7 + 4 = 11

Answer:

11

Step-by-step explanation:

Answer:

2 + 2 = 4

Step-by-step explanation:

Answer:

2 + 2 = 4

Step-by-step explanation:

this took me hours to figure out

Answer:

y=-2x

Step-by-step explanation:

2=-2(-1)

2=2

Sorry for late response

Explanation:

The inverse undoes whatever f(x) does. So if the input is x = -8 leads to the output y = -9, then the inverse reverses the process. Effectively, the input and output swap. It's essentially asking the question "if f(x) = -9, then what is the value of x?". In this case, the answer would be x = -8

Answer:

5000 * (e^((1 /4) * ln(55 / 50) * (13))) = 6,815.47 from My text book

Step-by-step explanation:

Answer:

the correct answer is 193

Step-by-step explanation:

25×1-0=25

25×2-1=49

49×2-1=97

97×2-1=193

Answer:

it will be -12 F

Step-by-step explanation:

IT is already -2 F so if you add -2 + -10= -12

The examples of unit rate are given below and this can be determined by using the definition of unit rate.

The unit rate is nothing but a ratio that represents the rate of something per unit.

Examples  --

1) A car is driving at a speed of 50 kilometers per hour. The 50 km/hr represents the unit rate.

2) The cost of the potatoes is $2 per pound. The $2/pound represents the unit rate.

3) The density of a substance is 4 Kg per liter. The 4kg/lt represents the unit rate.

Answer: 3/4 is greater than 1/2  

                                   >

Step-by-step explanation:

The required actual width of the patio is 18,000 meters.

Given that the scale used by Cara in her drawing is 1 millimeter : 9 meters, we can use this information to find the actual width of the patio.

Let's denote the width of the patio in the actual scale as "x" meters.

According to the scale, 1 millimeter in the drawing represents 9 meters in actuality. So, if the width of the patio in the drawing is 2 millimeters, we can set up the following proportion:

\($\frac{1 \text{ millimeter}}{9 \text{ meters}} = \frac{2 \text{ millimeters}}{x \text{ meters}}$\)

Cross-multiplying, we get:

\($1 \text{ millimeter} \cdot x \text{ meters} = 9 \text{ meters} \cdot 2 \text{ millimeters}$\)

Simplifying, we get:

\($x = \frac{9 \text{ meters} \cdot 2 \text{ millimeters}}{1 \text{ millimeter}}$\)

Since 1 millimeter is equivalent to 0.001 meters, we can convert the units:

\($x = \frac{9 \text{ meters} \cdot 2 \text{ millimeters}}{0.001 \text{ meters}}$\)

\($x = \frac{18 \text{ meters}}{0.001}$\)

\($x = 18,000 \text{ meters}$\)

So, the actual width of the patio is 18,000 meters.

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The total weight of the liquid in the tank is approximately 12,628 pounds.

To calculate the weight of the liquid, we need to determine the volume of the hemisphere and then multiply it by the density of the liquid. The formula for the volume of a hemisphere is V = (2/3)πr³, where r is the radius of the hemisphere.

In this case, the diameter of the tank is given as 24 feet, so the radius is half of that, which is 12 feet. Plugging this value into the formula, we get V = (2/3)π(12)³ ≈ 904.78 cubic feet.

Finally, we multiply the volume by the density of the liquid: 904.78 cubic feet * 92.5 pounds per cubic foot ≈ 12,628 pounds. Therefore, the total weight of the liquid in the tank is approximately 12,628 pounds.

In summary, to calculate the weight of the liquid in the tank, we first determine the volume of the hemisphere using the formula V = (2/3)πr³. Then, we multiply the volume by the density of the liquid.

By substituting the given diameter of 24 feet and using the appropriate conversions, we find that the total weight of the liquid is approximately 12,628 pounds.

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According to the given equation, the value of m is 3.33.

The given expression is -

\(6\frac{1}{3}-m=3\) ----- (1)

We have to find out the value of m.

From equation (1), we have

\(6\frac{1}{3}-m=3\\= > \frac{19}{3}-m=3\\ = > \frac{19-3m}{m}=3\\ = > 19-3m=3m\\= > 6m=19\\= > m= 3.33\)

Thus, solving the given equation, we find out that the value of m is 3.33.

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Answer: 1260 books

Step-by-step explanation:

2/5=0.4

19000x0.4=7600

12500x0.4=5000

7600+5000=12600

1/10=0.1

12600x0.1 = 1260

/Answer:

1,260 books (or C)

Step-by-step explanation:

1. 2/5 of fiction (12,500) are out, so 5,000 are out

2. 2/5 of non-fiction (19,000) are out, so 7,600 are out

3. Total books checked out are 12,600

4. 1/10 of checked out books are due this week, so 1,260 books (10%)