Which of the following shows an unsaturated fatty acid?​

Answer:

s7= -7

Step-by-step explanation:

The features of the quadratic function, y = (x - 4)² - 1 are;

a) Vertex = (4, -1)

b) Domain; -∞ < x < ∞

c) Range; -∞ < y ≤ -1

d) x-intercepts; (5, 0), (3, 0)

e) y-intercept; (0, 15)

f) Axis of symmetry; x = 4

g) Congruent equation; y + 1 = (x - 4)²

The vertex form of a quadratic equation (the equation of a parabola) can be presented as follows;

y = a·(x - h)² + k

Where;

a = The leading coefficient

(h, k) = The coordinates of the vertex

The axis of symmetry is; x = h

The y-intercept is the point on the graph where x = 0

The x-intercept is the point on the graph where; y = 0

The specified quadratic function is; y = (x - 4)² - 1

Therefore;

a) The vertex, (h, k) = (4, -1)

b) The graph of the function is continuous, therefore the domain is the set of all real numbers, or the domain is; -∞ < x < ∞

c) The range is the set of possible y-values, therefore;

The range is; -∞ < y < -1

d) The x-intercept are; y = (x - 4)² - 1 = 0

(x - 4)² = 1

x - 4 = √1 = ±1

x = 1 + 4 = 5, and x = -1 + 4 = 3

The x-intercepts are; (5, 0), and (3, 0)

e) The y-intercept is; y = (0 - 4)² - 1 = 15

The coordinate of the y-intercept is; (0, 15)

f) The axis of symmetry, x = h is; x = 4

g) The congruent equation to y = (x - 4)² - 1 is; y + 1 = (x - 4)²

Learn more on the features of a quadratic function here: https://brainly.com/question/28707254

#SPJ1

Step-by-step explanation:

I am not sure I understand the question with all the typos and potentially missing parts.

as I understand it, it will take her 4 hours to reach her destination when going 15 mph.

and the question is how long the trip will take, if she travels at 12 mph.

4 h × 15 m/h = 4 × 15 m = 60 miles

that is the distance of her trip.

when going slower, the distance is of course still the same, only the needed time changes :

x h × 12 m/h = 60 m

x × 12 m = 60 m

x = 60/12 = 5 hours

the trip would take her 5 hours to complete (instead of 4).

If $500 is invested at an interest rate of 8.25% that is compounded monthly for 13 years. The amount invested is $1455.99.

Using this formula to find the amount of the investment

A = P(1 + r/n)^(nt)

Where:

A = Amount

P = Principal = $500

r = Interest rate = 8.25%

n = Number of times

t = Number of years = 13

Let plug  in the formula

A = 500(1 + 0.0825/12)^(12*13)

A = $1,455.99

Therefore the amount is $1,455.99.

Learn more about amount here:https://brainly.com/question/25300925

#SPJ1

Answer:

11/31 11/12 11/5

Step-by-step explanation:

because 11/5 is a mixed number and the bigger the denominator the smaller the number

Answer:

b1 = 2 ; r = 3

Step-by-step explanation:

Given that :

if b3 −b1 = 16 and b5 −b3 = 144.

For a geometric series :

Ist term = a

Second term = ar

3rd term = ar^2

4th term = ar^3

5th term = ar^4 ;...

If b3 - b1 = 16;

ar^2 - a = 16

a(r^2 - 1) = 16 - - - (1)

b5 - b3 = 144

ar^4 - ar^2 = 144

ar^2(r^2 - 1) = 144 - - - - (2)

Divide (1) by (2)

a(r^2 - 1) / ar^2(r^2 - 1) = 16 /144

a / ar^2 = 1 / 9

ar^2 = 9a

Substitute for a in ar^2 - a = 16

9a - a = 16

8a = 16

a = 2

From ar^2 - a = 16

2r^2 - 2 = 16

2r^2 = 16 + 2

2r^2 = 18

r^2 = 18 / 2

r^2 = 9

r = √9

r = 3

Hence ;

a = b1 = 2 ; r = 3

Answer:

10

Step-by-step explanation:

half of 10 is 5

Answer:10

Step-by-step explanation:

The value of \(\angle 5\) and \(\angle 7\) is 125 degrees

The given parameter is:

\(\angle 4 = 55\)

From the question (see attachment), we have:

\(\angle 5 = 180 - \angle 4\) ---- same side interior angle

\(\angle 5 = \angle 7\) ---------------- vertical angles

Substitute 55 for <4 in \(\angle 5 = 180 - \angle 4\)

\(\angle 5 = 180 - 55\)

Subtract 55 from 180

\(\angle 5 = 125\)

Also, we have:

\(\angle 5 = \angle 7\)

Substitute 125 for <5

\(\angle 7 = 125\)

Hence, the values of \(\angle 5\) and \(\angle 7\) are 125 degrees, respectively

Read more about transversal and parallel lines at:

https://brainly.com/question/19670823

Answer:

Jan spent 3 months at the first gym and 9 months at the second gym.

Step-by-step explanation:

Given that:

1 year = 12 months

x = months at gym one

y = months at other gym

According to given statement;

x+y=12      Eqn 1

85x+50y=705     Eqn 2

Multiplying Eqn 1 by 50

50(x+y=12)

50x+50y=600     Eqn 3

Subtracting Eqn 3 from Eqn 2

(85x+50y)-(50x+50y)=705-600

85x+50y-50x-50y=105

35x=105

Dividing both sides by 35

\(\frac{35x}{35}=\frac{105}{35}\\x=3\)

Putting x=3 in Eqn 1

3+y=12

y=12-3

y=9

Hence,

Jan spent 3 months at the first gym and 9 months at the second gym.

15 to 19 was about a 27% in increase

Answer:

12.56 m

Step-by-step explanation:

The circumference of a circle is given by

C  = 2 * pi *r

C = 2 * (3.14) * 2

C =12.56

The value of P(X 2 62.48) is (d) 0.009.

To solve this problem, we need to standardize the random variable X by subtracting the mean and dividing by the standard deviation to obtain a standard normal variable Z.

Calculate Z-score

Look up the probability in the standard normal table or use a calculator to find the area under the standard normal curve to the right of Z.

Using a standard normal table, we can find that the area to the right of 2.9167 is approximately 0.002.

The probability of X being greater than 62.48 is equivalent to the probability of Z being greater than 2.9167, which is the standardized version of X.

We use a standard normal table or calculator to find the area under the standard normal curve to the right of Z. The answer is the probability that Z is greater than 2.9167.

Learn more about Standard deviation

brainly.com/question/23907081

#SPJ11

The given function, f(t), is defined as an odd function over the interval 0 < t < 1, and it satisfies the periodicity condition f(t + 2) = f(t). The Fourier series expansion of f(t) is given by:

f(t) = b₁sin(πt) + b₂sin(2πt) + b₃sin(3πt) + ...

Since f(t) is an odd function, all the cosine terms in the Fourier series expansion will be zero. The coefficients b₁, b₂, b₃, ... represent the amplitudes of the sine terms in the expansion.

From the given information, it is stated that the coefficient b₁ is equal to [(-1)^(n+1)]/n. Therefore, the Fourier series expansion of f(t) can be written as:

f(t) = [(-1)^(1+1)]/1 * sin(πt) + [(-1)^(2+1)]/2 * sin(2πt) + [(-1)^(3+1)]/3 * sin(3πt) + ...

Simplifying the signs, we have:

f(t) = sin(πt) - (1/2)sin(2πt) + (1/3)sin(3πt) - (1/4)sin(4πt) + ...

Therefore, the Fourier series expansion of the odd function f(t) is given by the sum of sine terms with amplitudes determined by the coefficients b₁ = [(-1)^(n+1)]/n.

To learn more about Coefficients  -  brainly.com/question/1594145

#SPJ11

Answer:

42

Step-by-step explanation:

6 x 7 = 42

Answer:

34

Step-by-step explanation:

4+15+15

Answer:

Area= 34cm squared

Answer:

y<1/2+2

Step-by-step explanation:

Answer:

I think the answer is A because I learned about slope last year

Answer:

210

Step-by-step explanation:

Answer:

210

Step-by-step explanation:

EDGE 2020

Answer:

1. Talin está hiendo a la universidad todos los días.

2. Daniel está construyendo un edificio.

3. Lorena y Carlos están leyendo las noticias en el periódico.

4. Mis amigos y yo estamos escuchando música.

5. Está cayendo mucha nieve.

6. Los chicos están huyendo de la policía.

7. Ellos están destruyendo el viejo hospital.

8. Mis papás están contribuyendo con las donaciones.

9. Mi hermana está trayendo las sillas y mesas.

10. !Tu estas creyendo en sus mentiras!

Step-by-step explanation:

Answer:  430000

Step-by-step explanation: you have to do pemdas

Answer: 430,000. /four hundred thirty thousand

Step-by-step explanation:

The value of 4.3 x 10^5 is 430,000.

To understand this, the notation 4.3 x 10^5 represents a number in scientific notation, where 4.3 is the coefficient or significand, and 10^5 is the exponent. The exponent of 10 tells us how many places to move the decimal point to the right. In this case, the exponent 5 means we need to move the decimal point five places to the right.

Starting with 4.3, we move the decimal point five places to the right to get 430,000. So, 4.3 x 10^5 is equivalent to 430,000.

Answer:

The equation for this is:

n(g) + 49 - 3

Step-by-step explanation:

The term "Product" means "multiplication." And "number" can be reduced to the term "n," like "g" is. The word "and" means "addition." And, "3 less" means - 3:

n(g) + 49 - 3

May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I only need 10 more brainliest to become a genius! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!

Answer:

49g -3

Step-by-step explanation:

3 less than the product of a number g and 49

Writing an algebraic expression

less than means it comes after

the product of a number g and 49

49g

3 less than

49g -3

To find the area of the region interior to r = 9 + 7sin(θ) below the polar axis, we can integrate the function from the lower bound of θ to the upper bound of θ and take the absolute value of the integral.

To find the area of the region formed by two petals of r = 8sin(3θ), we can integrate the function over the appropriate range of θ and take the absolute value of the integral. To find dy/dx for the given parametric equations x = t^(1/3) and y = 3 - t, we differentiate y with respect to t and x with respect to t and then divide dy/dt by dx/dt.

To find the area of the region interior to r = 9 + 7sin(θ) below the polar axis, we need to evaluate the integral ∫[lower bound to upper bound] |1/2 * r^2 * dθ|. In this case, the lower bound and upper bound of θ will depend on the range of values where the function is below the polar axis. By integrating the expression, we can find the area of the region. To find the area of the region formed by two petals of r = 8sin(3θ), we need to evaluate the integral ∫[lower bound to upper bound] |1/2 * r^2 * dθ|.

The lower bound and upper bound of θ will depend on the range of values where the function forms the desired shape. By integrating the expression, we can calculate the area of the region. To find dy/dx for the parametric equations x = t^(1/3) and y = 3 - t, we differentiate both equations with respect to t. Taking the derivative of y with respect to t gives dy/dt = -1, and differentiating x with respect to t gives dx/dt = (1/3) * t^(-2/3). Finally, we can find dy/dx by dividing dy/dt by dx/dt, resulting in dy/dx = -3 * t^(2/3).

Learn more about polar axis here: brainly.com/question/16425265

#SPJ11

The values of b and a for the logarithmic function in this problem are given as follows:

The logarithmic function in the context of this problem has the format given as follows:

\(y = b\log_3{x + a}\)

The vertical asymptote is at x = -4, hence:

\(y = b\log_3{x - 4}\)

When x = 5, y = -1, hence the parameter b is obtained as follows:

\(-1 = b\log_3{5 - 4}\)

0.477b = -1

b = -1/0.477

b = -2.1.

More can be learned about logarithmic functions at https://brainly.com/question/24160402

#SPJ1

For testing, if x is a significant predictor of y in simple linear regression, we need to determine if the slope is significantly different from zero.

Given,

Simple linear regression .

A statistical technique known as linear regression is used to represent the connection between a scalar answer and one or more explanatory factors. When there is just one explanatory variable, simple linear regression is employed; when there are numerous explanatory variables, multiple linear regression is utilized.

Based on the value of another variable, linear regression analysis makes predictions about the value of the first variable. The dependent variable is the one you're trying to forecast. The independent variable is the one you are utilizing to make a prediction about the value of the other variable.

Find more on linear regression,

brainly.com/question/25987747

#SPJ4

The probability that the mean lifetime of 25 randomly selected tires of this type will exceed than 42,000 miles is 25.14.

To break this problem, we need to use the standard normal distribution, assuming that the distribution of tire continuances is roughly normal. We can regularize the value of 42,000 using the formula

z = ( x- μ)/ σ

where x is the value of interest( 42,000 long hauls), μ is the mean tire continuance( 40,000 long hauls), and σ is the standard deviation( 3,000 miles). Plugging in the values, we get

z = ( 42,000- 40,000)/ 3,000 = 0.67

Using a standard normal distribution table or calculator, we can find the probability that an aimlessly named tire will last further than 42,000 long miles by looking up the area to the right of z = 0.67 under the standard average wind. This probability is roughly 25.14.

thus, the probability that a tire named arbitrarily from this brand will last more than 42,000 miles is roughly 25.14.

Learn more about mean;

https://brainly.com/question/1136789

#SPJ4

The correct question is given below-

A particular brand of tires lasts an average of 40,000 miles with a standard deviation of 3,000 miles. What is the probability a tire selected at random lasts more than 42,000 miles?

Answer:

B

Step-by-step explanation:

One easy way to solve this (considering it's on paper) would be to just plot the points of each option (because a rectangle is a quadrilateral which is equiangular (right angles) and a parallelogram).
Another way to solve this is the fact that it's angles are right angles. This means that a point has to be on the line y=5 and another point has to be on the line y=1. This means that the y coordinates of the other two points has to be 5 or 1, making the only possible answer B.

Answer:

x=

Step-by-step explanation:

Answer:

Do you have a picture that goes with the question that you can post?

Step-by-step explanation: