A rectangle has a height of 4w^34w

3

4, w, cubed and a width of 5w^2-3w-45w

2

−3w−45, w, squared, minus, 3, w, minus, 4.

Answer:

The answer to this should be D on ed2020

Step-by-step explanation:

There's another post for this question where Cheerchar13 had answered.

Answer:

the answer is d. edge 2021

Step-by-step explanation:

All of the expressions 2n8, 5n10, 2n3, n2, and 4n-14 are even for all values of n because all of the coefficients of n are even numbers.

2n8, 5n10, n2, 4n-14

2n8 : This expression is even for all values of n because the coefficient of n is an even number (2).

5n10 : This expression is even for all values of n because the coefficient of n is an even number (5).

2n3 : This expression is even for all values of n because the coefficient of n is an even number (2).

n2 : This expression is even for all values of n because the coefficient of n is an even number (1).

4n-14 : This expression is even for all values of n because the coefficient of n is an even number (4).

All of the expressions 2n8, 5n10, 2n3, n2, and 4n-14 are even for all values of n because all of the coefficients of n are even numbers.

learn more about number here

https://brainly.com/question/10547079

#SPJ4

A. A graph of the function y = -0.05x + 12 is shown on the coordinate plane below.

B. The domain and range of the part of the function graphed include:

Domain = [-40, 40].

Range = [10, 14].

In this scenario, we would use an online graphing calculator to plot the given linear function y = -0.05x + 12 in slope-intercept form for -40 ≤ x ≤ 40, as shown in the graph attached below.

Part B.

By critically observing the graph shown in the image attached above, we can reasonably and logically deduce the following domain and range:

Domain = [-40, 40] or -40 ≤ x ≤ 40.

Range = [10, 14] or 10 ≤ x ≤ 14.

When x = -40, the y-value (range) can be determined as follows;

y = -0.05x + 12

y = -0.05(-40) + 12

y = 2 + 12

y = 14.

When x = 40, the y-value (range) can be determined as follows;

y = -0.05x + 12

y = -0.05(40) + 12

y = -2 + 12

y = 10.

Read more on domain here: brainly.com/question/9765637

#SPJ1

Answer: To calculate the percent decrease of water in the tank, we can use the following formula:

Percent decrease = (Initial value - Final value) / Initial value x 100%

In this case, the initial value of water in the tank is 5 inches and the final value is 3 inches. So, the percent decrease is:

(5 - 3) / 5 x 100% = 2 / 5 x 100% = 40%

So, the percent decrease of water in the tank is 40%.

Step-by-step explanation:

Answer:

7/50

Step-by-step explanation:

The rate of change of the relationship is 6/5

The rate of change of a line is also known as the slope of the line. The formula for calculating the slope of a line is expressed as:

Slope =y2-y1/x2-x1

Given the coordinate points (-3,-2) and (2, 4). On substituting;

Slope = 4-(-2)/2-(-3)

Slope =4+2/2+3

Slope = 6/5

Hence the rate of change of the relationship is 6/5

Learn more on rate of change here: https://brainly.com/question/25184007

#SPJ1

Answer:

90 cents or $0.90

Step-by-step explanation:

To find the answer, we need to find UNIT RATE

In this equation, to find unit rate, divide $4.50 (4.5) by 5 to get your answer

When we do this, we get an answer of…

90 cents!

I hope this helps!

(Please award brainliest if possible)

Answer:

The answer is C. (-5, 14)

Answer:

290.4 cm

Step-by-step explanation:

BC = MB cos 40°

     = 200 x 0.766

BC = 145.2

MC bisects AB

So,

AC = BC

AB = AC + CB

     = AC + BC

     = BC + BC

     = 2BC

     = 2 x 145.2

AB = 290.4 cm

Answer:

\(2 x^{2} + 3x + 3 - 1\)

Answer:

B. Yes, because it passes the vertical line test.

Step-by-step explanation:

Vertical line test - if a vertical line passes through more than one pone, the relation is not a function

Any vertical line will only pass through one point, so this relation is a function

The relation is a function because it passes the vertical line test

The answer is C    x=m/u

When Omar does not have a common factor while factoring a polynomial, he should consider regrouping terms, factoring out a common factor, or adjusting signs to simplify the expression. The absence of a common factor does not necessarily mean the polynomial is prime.

If Omar noticed that he does not have a common factor when factoring a polynomial, there are a few possible next steps to consider. It is important to note that the absence of a common factor does not necessarily mean that the polynomial is prime.

One option for Omar is to go back and regroup the terms in step 1, as (3x³ – 15x²) – (4x + 20). By rearranging the terms, he may be able to identify a common factor or a different factorization approach.

Another possibility is for Omar to factor out a common factor from the first expression in step 2. He can examine the terms in the expression and determine if there is a factor that can be pulled out.

It is also worth considering whether Omar needs to factor out a negative from one of the groups so that the binomials become the same. This step can help simplify the expression and make the factoring process easier.

Overall, Omar should explore different factorization strategies, regroup terms if necessary, and look for common factors or patterns to continue factoring the polynomial. The absence of a common factor does not necessarily imply that the polynomial is prime.

To know more about polynomial, refer to the link below:

https://brainly.com/question/32060653#

#SPJ11

The likelihood that each party will ask for a high chair when Hugo is serving at a restaurant is 0.03. Hugo served 10 parties in an hour. Based on this information, it is possible to calculate the probability that a certain number of parties will ask for a high chair during that hour.

To calculate the probability, we can use the binomial distribution formula. The binomial distribution is a probability distribution that describes the number of successes in a fixed number of independent trials, where each trial has the same probability of success.

In this case, we have 10 independent trials (the 10 parties that Hugo served), and the probability of success in each trial is 0.03 (the likelihood that a party will ask for a high chair). Using the binomial distribution formula, we can calculate the probability of different numbers of successes (i.e., the number of parties that ask for a high chair).

For example, the probability that no parties will ask for a high chair is (1-0.03)^10, or approximately 0.744. The probability that exactly one party will ask for a high chair is 10*(0.03)*(1-0.03)^9, or approximately 0.261. The probability that two or more parties will ask for a high chair is 1 minus the sum of the probabilities of zero and one party asking for a high chair, or approximately 0.011.

To learn more about probability click here: brainly.com/question/16259980

#SPJ11

Answer:

Step-by-step explanation:

Sorry I can't explain how it is done. It is very difficult to explain on paper.

Answer:

The required sum is 392

Step-by-step explanation:

Given the sum as shown;

\(\sum \left \77} \atop {a=1}} \right. (3a^2-4)\)

When n = 1

f(1) = 3(1)²-4

f(1) = 3 - 4

f(1) = - 1

When n = 2

f(2) = 3(2)²-4

f(2) = 12 - 4

f(2) = 8

When n = 3

f(3) = 3(3)²-4

f(3) = 27 - 4

f(3) = 23

When n = 4

f(4) = 3(4)²-4

f(4) = 48 - 4

f(4) = 44

When n = 5

f(5) = 3(5)²-4

f(5) = 75 - 4

f(5) = 71

When n = 6

f(6) = 3(6)²-4

f(6) = 108 - 4

f(6) = 104

When n = 7

f(7) = 3(7)²-4

f(7) = 147 - 4

f(7) = 143

Taking their sum

Sum = f(1)+f(2)+(3)+f(4)+f(5)+f(6)+f(7)

Sum = -1 + 8 + 23 + 44 + 71 + 104 + 143

Sum = 392

Hence the required sum is 392

The bank she would suggest is Neighborhood Bank - 1.2 % interest, compounded weekly.

If n is the number of times the interested is compounded each year, and 'r' is the rate of compound interest annually, then the final amount after 't' years would be:

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

Given:

Gail has $5,500 that she wants to put in a new savings account.

Neighborhood Bank - 1.2% interest, compounded weekly

Beautiful Day Bank - 1.2% interest, compounded daily

Thus, $5,500 x 1.2% = $66

$66 a day times 360 days = $23,760

and, $23,760 times 20 = $475, 200.

and, $257,400 times 20 = $9504000

Hence, The bank she would suggest Gail pick is Neighborhood Bank - 0.65% interest, compounded weekly.

Learn more about compound interest here:

brainly.com/question/1329401

#SPJ1

Answer:

35

Step-by-step explanation:

if you have 40$ and you want money to have left for the shirt (5$), you subtract 5 from 40 and get 35

Answer:

I believe that the proper answer you would be looking for is...

Step-by-step explanation:

the measure of angle 2 would make this a prime factor of the factor tree and than you would use the 3 which is also a prime factor to make sure that 132 is prime if it is not prime you can not find the measure of angle 2.

but actually its congurent to 132 so its 132

The y-intercept for the regression equation is 3, given that b = 4, Mx = 12, and My = 51. So, the correct option is C).

The formula for the y-intercept of the regression equation is

a = My - b(Mx)

where My is the mean of the dependent variable (y), b is the slope, and Mx is the mean of the independent variable (x).

Given that b = 4, Mx = 12, and My = 51, we can substitute these values in the formula to find the y-intercept

a = 51 - 4(12)

a = 51 - 48

a = 3

Therefore, the y-intercept (a) for the regression equation is 3.

The correct Answer is C) 3.

To know more about regression equation:

https://brainly.com/question/30738733

#SPJ4

--The given question is incomplete, the complete question is given

" A set of X and Y scores has b = 4, Mx = 12, and My = 51. What is the y-intercept (a) for the regression equation? O 9.75 17.36 3.00 8.25 "--

Answer:

a) Non car si le fils a 10 ans la mère a 30 ans et le père 33 or 10+30+33=73

b) Oui car si le fils a 12 ans la mère a 36 ans et le père 39 et 12+36+39=87

Step-by-step explanation:

The growth rate of bacteria in a culture is not specified, so assuming it is exponential, the number of bacteria present after 2 hours will be approximately 1.8 x 10^8.

To solve this problem, we can use the exponential growth formula: N(t) = N0 * e^(rt), where N(t) is the number of bacteria at time t, N0 is the initial number of bacteria, r is the growth rate, and e is the base of the natural logarithm. First, we need to find the growth rate, r. We can use the initial and final number of bacteria and the time interval to do this.

N(t) = N0 * e^(rt)

171 = 38 * e^(49r)

ln(171/38) = 49r

r = ln(171/38)/49

r ≈ 0.069 Now we can use the formula to find N(120) (i.e., the number of bacteria after 2 hours, or 120 minutes):

N(120) = 38 * e^(0.069 * 120)

N(120) ≈ 1.8 x 10^8 Therefore, approximately 1.8 x 10^8 bacteria will be present in the culture after 2 hours.

Learn more about logarithm here:

https://brainly.com/question/30226560

#SPJ11

y = e^(x+ln(4))cos(x)
y = 4e^xcos(x)

To find the particular solution of the differential equation dydx+ycos(x)=2cos(x) satisfying the initial condition y(0)=4, we need to use the method of separation of variables. First, we will rearrange the equation to get dydx on one side and ycos(x) on the other side:

dydx = 2cos(x) - ycos(x)

Next, we will separate the variables by dividing both sides by ycos(x):

dydx/ycos(x) = 2cos(x)/ycos(x) - 1
Now we can integrate both sides with respect to x:

∫dydx/ycos(x) dx = ∫2cos(x)/ycos(x) dx - ∫1 dx
ln(y) - ln(cos(x)) = 2x - x + C
ln(y/cos(x)) = x + C

Now we can solve for y by exponentiating both sides:

y/cos(x) = e^(x+C)
y = e^(x+C)cos(x)
Finally, we can use the initial condition y(0)=4 to solve for C:

4 = e^(0+C)cos(0)
4 = e^C
C = ln(4)
So the particular solution of the differential equation is:

y = e^(x+ln(4))cos(x)
y = 4e^xcos(x)

Learn more about  separation of variables.

brainly.com/question/27928263

#SPJ11

On using the implicit differentiation the equation of the tangent line the the curve "x² + 2xy - y² + x = 39" at the point (5,9) is 29x - 8y = 73  .

The equation of the curve is  x² + 2xy - y² + x = 39 ;

to find the equation of the tangent , we differentiate the curve with respect to "x" ,

On differentiation ,

We get ,

⇒ d/dx (x² + 2xy - y² + x) = 0 ,

⇒ 2x + 2y + 2x(dy/dx) - 2y(dy/dx) + 1 = 0 ,

⇒ dy/dx = (1 + 2x + 2y)/(2y - 2x) ....equation(1)

We know that the equation of tangent at the point (x₀,y₀) is given as : ⇒ y = y₀ + y'(x₀)(x - x₀) ...equation(2)

where x₀ = 5 and y₀= 9

So from equation(1) , y'(x₀) = (1 + 10 + 18)/(18 - 10) = 29/8 ,

Then equation(2) becomes , y = 9 + 29/8(x - 5) ,

⇒ y = (29/8)x - (73/8) ,

⇒ 29x - 8y = 73 .

Therefore , the equation of the tangent line is 29x - 8y = 73 .

Learn more about Tangent here

https://brainly.com/question/28994024

#SPJ4

The given question is incomplete , the complete question is

How do you use implicit differentiation to find an equation of the tangent line to the curve x² + 2xy - y² + x = 39 at the given point (5,9)?

Answer: 20

Calculator helps lol

Answer:

y = - 12x - 47

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 12x - 2 ← is in slope- intercept form

with slope m = - 12

Parallel lines have equal slopes, thus

y = - 12x + c ← is the partial equation

To find c substitute (- 4, 1 ) into the partial equation

1 = 48 + c ⇒ c = 1 - 48 = - 47

y = - 12x - 47 ← equation of parallel line

The required equation of the line is y = -12x - 47

"The equation of the line having slope m and passing through points (p, q) is (y - q) = m(x - p)"

"y = mx + c, where m is the slope and c is the Y-intercept of the line."

For given question,

We have been given a point (-4, 1)

The required line is parallel to the line y = -12x - 2

Comparing above equation with slop-intercept form of the line.

m = -12

Let m1 be the slope of the required line.

We know that the slope of parallel lines is equal.

⇒ m1 = m

⇒ m1 = -12

Now we find the equation of the required line by using slope-point form.

Let (p, q) = (-4, 1)

By using slope-point form,

⇒ (y - q) = m1(x - p)

⇒ (y - 1) = -12(x - (-4))

⇒ y - 1 = -12x - 48

⇒ y = -12x - 47

Therefore, the required equation of the line is y = -12x - 47

Learn more about equation of line here:

https://brainly.com/question/21511618

#SPJ2

Answer:

1. 71.8333333333

2. 43

3. 41

4.755.666666667

Step-by-step explanation:

that the answer lol

Answer: 1. 71.8     2. 43    3. 41    4. 755.6

Step-by-step explanation: