What is the result of F (X) = - 3 × -3​

Answer:

D

Step-by-step explanation:

Because I know

Answer:

1. The bar interval is correct, the height does not need to be changed.

2. The bar interval is not correct, the height has to change higher by 1.

3. The bar interval is not correct, the height has to change lower by 1.

4. The bar interval is correct, the height does not need to be changed.

I hope this helped

Answer:

A

Step-by-step explanation:

the order of letter should resemble the same shape

u={1,2,3,4,5},A={2,4} and Beta {2,5,5}

now, (AUB)={1,3,3,4,5}

[AUB is the set of all elements of set A and set B without any repetition ]

n(AUB)=5

n(AUB)is the total no of elements in set (AUB)

The present value of payments at the end of each quarter of $245 for ten years with an interest rate of 4.35% compounded monthly is approximately $25,833.42.

To find the present value of the payments, we can use the present value formula for an ordinary annuity. The formula for the present value of an ordinary annuity is:
PV = PMT * ((1 - (1 + r)^(-n)) / r)

Where:
PV = Present Value
PMT = Payment amount
r = Interest rate per period
n = Number of periods

In this case, the payment amount is $245, the interest rate is 4.35% compounded monthly, and the number of periods is 10 years or 40 quarters (since there are 4 quarters in a year).

Let's plug in the values into the formula:
PV = $245 * ((1 - (1 + 0.0435/12)^(-40)) / (0.0435/12))

First, let's simplify the exponent part:
(1 + 0.0435/12)^(-40) ≈ 0.617349

Now, let's plug in the values and calculate:
PV = $245 * ((1 - 0.617349) / (0.0435/12))
PV = $245 * (0.382651 / 0.003625)
PV = $245 * 105.4486339
PV ≈ $25,833.42

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Answer:

Step-by-step explanation:

Since the swimming pool is cylindrical, we would find its volume by applying the formula for determining the volume of a cylinder which is expressed as

Volume = πr²h

Where

r represents radius of the cylinder

h represents height

π = constant = 3.14

From the information given,

Diameter = 12 feet

Radius, r = diameter/2 = 12/2 = 6 feet

h = 4 feet

Volume = 3.14 × 6² × 4 = 452.16ft³

Since 1 cubic foot is approximately 7.48 gallons, the number of gallons of water that the swimming pool can contain is

452.16 × 7.48 = 3382.16 gallons

Answer:

A. (-3, 0)

Step-by-step explanation:

There should seemingly be 3 points where this graph crosses the x-axis. To determine each of them we can respectively set y to 0;

0 = (x+2)(x^2 + 4x + 3),

A quick way we can factor x^2 + 4x + 3 is using Vieta's Theorem. I don't ideally use it but since x1 * x2 = 3, and x1 + x2 = - 4 then x1 = -1 and x2 = -3. Since these are the roots the factored expression should be (x + 1)(x + 3).

0 = (x+ 2)(x +1)(x + 3),

x = -2, x= - 1, x= - 3

So the x-intercepts are (-2,0), (-1, 0), and (-3,0)

Your answer is option a

Answer:

0

Step-by-step explanation:

The slope of any horizontal line will be zero.

Answer:

slope = m = rise/run = 0/8 = 0

Step-by-step explanation:

Well rise/run is how much it rises over how much it runs.

Note it rises by 0 so 0 on top,

Therefore;

no matter it be 0/1 or 0/1241213261238126836128361  the rise/run also known as slope is always gonna be 0

Reasoning:

0 divided by anything is always 0

Hope this helps

The residual value for the coordinate from the line of best fit is equal to 0.7 .

The line of best fit is y = 1.18x + 5.4 .

the given point is (5,12)

At x = 5 ,

y = 1.18 × 5 + 5.4

y = 11.3

Residual value = 12 - 11.3 = 0.7

Hence the residual value from the line of best fit is 0.7 .

A line of best fit is a straight line that minimizes the distance between it and some data. The line of best fit is used to represent a relationship in a scatter plot with numerous data points. Regression analysis produced it, and it serves as a tool for predicting indicators and price fluctuations.

The eyeball method can be used to roughly build a line of best fit by drawing a straight line on something like a scatter plot and making sure that the total number of points above and below the line is nearly equal (and the line passes through as many points as possible).

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Answer:

\(2x^2+7x+6=0\\\\2(x^2+\frac72x+3)=0\\\\2[x^2+2\cdot x\cdot\frac74+(\frac74)^2-(\frac74)^2+3]=0\\\\2[x^2+2\cdot x\cdot\frac74+(\frac74)^2]-2(\frac74)^2+6=0 \\\\2(x+\frac74)^2-2\cdot\frac{49}{16}+6=0\\\\2(x+\frac74)^2-\frac{49}8+\frac{48}8=0\\\\2(x+\frac74)^2-\frac18=0\)

Answer:

(x+7/4)^2=1/16

Step-by-step explanation:

yes it can be possible to do

Answer:

2.5

Step-by-step explanation:

1+2+3+4 = 10

10 divided by 4 is 2.5

The probability that you will get through the door without returning for more keys is 0.03.

Probability is the occurence of likely events. It is the area of mathematics that deals with numerical estimates of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1.

Probability door is locked = 0.7

The probability that you will get through the door without returning for more keys will be:

= (1 - P(locked)) × P(key)

= (1 - 0.7) × 0.1

= 0.3 × 0.1

= 0.03

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Answer:

B. 11.4 mi

C. 2.6 mi

Step-by-step explanation:

You can find the length of the diagonal using the Pythagorean theorem.

Where a and b are sides of a triangle, the hypotenuse c (the diagonal) is

\(c^2 = a^2 + b^2\\c = \sqrt{a^2+b^2}\)

In our problem, the sides a and b are the lengths FG and GH.

The diagonal is FH. Thus:

\(FH = \sqrt{FG^2+GH^2}\)

FG = 5 mi

GH = 4 mi

\(FH = \sqrt{5^2+4^2}=\sqrt{25+16}=\sqrt{41}=6.40312424\)

Since we're rounding to the nearest tenth of a mile, we can say that the length of the proposed road FH is 6.4 miles.

The entire distance from EH would be EF + FH.

Since EF is 5 miles, the entire distance EH using the proposed road would be:

EH = EF + FH

EH = 5 + 6.4

EH = 11.4

Answer: 11.4 miles

To answer the last question, we need the distance using existing rods.

The distance EH using existing roads is EG + GH.

EG = 10 mi

GH = 4 mi

EH = 10 + 4 = 14

Using existing roads, the distance is 14 miles.

To find the difference, we'll just subtract the 2 values.

14 - 11.4 = 2.6

Answer: 2.6 miles

Answer:

5/8 cups

Step-by-step explanation:

(3 3/4) / 6

(15/4) * (1/6) = 15/24 = 5/8 cup

Decimal form: 7.5

Fraction form: 15/2

Improper fraction: 7  1/2

Hope this is enough! :D

Answer:

p ≥ 5

Scott will buy at least 5 kilograms of candy.

Step-by-step explanation:

Inequalities

The candy Scott buys cost $7 per kilogram.

Let's set p=number of kilograms of candy Scott will buy.

The money spent to buy p kilograms of candy is 7p dollars.

The condition states he will spend at least $35 on candies, thus the following inequality is formed:

7p ≥ 35

Dividing by 7:

p ≥ 35/7

Operating:

p ≥ 5

Scott will buy at least 5 kilograms of candy.

Answer:

they needa buy me a beer

Step-by-step explanation:

Answer:

381 people helped

2x+6 = 20

take 6 from both sides

2x = 14

divide by 2 on both sides

x = 7

Step-by-step explanation:

Answer:

Rational: 3.0, 2/5, -9

Irrational: pie, 8, 2.42..

Answer:

-9 (rational)

Sq. root of 8 (irrational)

3.0 (rational)

2/5 (rational)

2.42... (rational)

Pi (irrational)

Step-by-step explanation:

Answer:

Gram.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The amount of umbrellas a person has is not given nor is it listed as a constant, meaning that this cannot be a function.

Answer:

y=0.25x-1

Step-by-step explanation:

y=mx+b

slope = 0.25

y = 0.25x+b

the y intercept = -1

y = 0.25x+-1

y = 0.25x-1

Ight Imma head out because I have no idea what you're saying

Answer:

6

Step-by-step explanation:

BIDEN 2020

Answer:

x = 1

y = -1

Step-by-step explanation:

A*B= (4y-8 3x-3)

1-) (4×2)+(3×y)= 3y+8

2-) (4×x)+(3×(-1))= 4x-3

AB=C

(3y+8 4x-3)=(5 1)

So

3y+8=5 ; y= -3/3 = -1

4x-3=1 ; x=4/4 =1

a) The expected number of people to die before their 71st birthday is given as follows: 128.

b) The probability that a 67 year old woman will live to her 68th birthday is given as follows: 0.8876 = 88.76%.

The parameters that are needed to calculate a probability are listed as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

0.025679 of the 70 year old men die, hence the expected number out of 5000 is given as follows:

0.025679 x 5000 = 128.

The probability for item b is given as follows:

0.016798/0.018925 = 0.8876 = 88.76%.

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There are 8 teams left after 4 rounds.

Given that there are 128 teams entered in a basketball tournament, and half of the teams are eliminated each round, to determine how many teams are left after 4 rounds, the following calculation must be performed:

Therefore, there are 8 teams left after 4 rounds.

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Answer:

there is no solution

Step-by-step explanation:

If you've simplified an absolute value equation and the value on the other side of the equals sign is a negative number, the equation has no solution.