Twice a increased by the cube of a equals b.

Answer:

He should be paying $5 monthly.

Step-by-step explanation:

500*0.01=5, I think this was a question from flocabulary, next time, try to also add the answer choices.

The true statement is that the amount of money which Eddie would be charged for each monthly withdrawal is equal to $5.

A paycheck refers to a financial document issued to an employee by an employer, as payment for the work done over a specific period of time.

Since the interest on Eddie's monthly withdrawal is 1% (0.01), it simply means that the service charge would be calculated by multiplying his wages by the interest rate.

Service charge = 500 × 0.01

Service charge = $5.

Read more on interest rate here: https://brainly.com/question/24341207

#SPJ2

Answer:

- 2.1

Step-by-step explanation:

Given

w - x + y ← substitute given values

= - 14 - (- 10.7) + 1.2

= - 14 + 10.7 + 1.2

= - 2.1

11/2

Step-by-step explanation:

Answer:

480 square inches

Step-by-step explanation:

width = base = 24 inches

length = height = 40 inches

area of the triangular scarf = 1/2 * base * height

= 1/2 * 24 * 40

= 480 square inches

Answer:

The approximate value of [tex]P(0.45<\bar X<0.50)[/tex] is 0.3686.

Step-by-step explanation:

The pdf of X is:

[tex]f(x) = 6x(1-x), 0 < x < 1[/tex]

Compute the mean as follows:

[tex]\mu=\int\limits^{1}_{0} {x\times 6x(1-x)} \, dx \\\\=\int\limits^{1}_{0} {6x^{2}-6x^{3}} \, dx\\\\=[\frac{6x^{3}}{3}]-[\frac{6x^{4}}{4}]|^{1}_{0}\\\\=2-\frac{3}{2}\\\\=0.50[/tex]

Compute the variance as follows:

[tex]\sigma^{2}=E(X^{2})-(\mu)^{2}[/tex]

[tex]E(X^{2})=\int\limits^{1}_{0} {x^{2}\times 6x(1-x)} \, dx \\\\=\int\limits^{1}_{0} {6x^{3}-6x^{4}} \, dx\\\\=[\frac{6x^{4}}{4}]-[\frac{6x^{5}}{5}]|^{1}_{0}\\\\=\frac{3}{2}-\frac{6}{5}\\\\=0.30[/tex]

[tex]\sigma^{2}=E(X^{2})-(\mu)^{2}\\\\\sigma=\sqrt{E(X^{2})-(\mu)^{2}}\\\\=\sqrt{0.30-(0.50)^{2}}\\\\=0.2236[/tex]

According to the Central Limit Theorem if an unknown population is selected with mean μ and standard deviation σ and appropriately huge random samples (n > 30) are selected from this population with replacement, then the distribution of the sample means will be approximately normally.  

Then, the mean of the sample means is given by,

[tex]\mu_{\bar x}=\mu[/tex]

And the standard deviation of the sample means is given by,

[tex]\sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}[/tex]

The sample selected is of size n = 64 > 30. Thus a central limit theorem can be applied to approximate the sampling distribution of sample mean.

Compute the value of [tex]P(0.45<\bar X<0.50)[/tex] as follows:

[tex]P(0.45<\bar X<0.50)=P(\frac{0.45-0.50}{0.2236/\sqrt{64}}<\frac{\bar X-\mu_{\bar x}}{\sigma_{\bar x}}<\frac{0.50-0.50}{0.2236/\sqrt{64}})[/tex]

                                [tex]=P(-1.12<Z<0)\\\\=P(Z<0)-P(Z<-1.12)\\\\=0.50-0.13136\\\\=0.36864\\\\\approx 0.3686[/tex]

Thus, the approximate value of [tex]P(0.45<\bar X<0.50)[/tex] is 0.3686.

Answer: Tommy has More

Step-by-step explanation: just add and you hey who has the highest song trust me if not

Answer:

the answer is a

Step-by-step explanation:

-4 1/2 is the least number, then negative 1.6, then negative 1, then a positive 3.2

Answer:

Suppose f(x) and g(x) are two functions that take a real number input, and output a real number. Then the intersection points of f(x) and g(x) are those numbers x for which f(x)=g(x) . Sometimes the ... Example 1: ... x+6=−x2x+6=02x=−6x=−3.

Answer:

the answer is D 46 cm

Step-by-step explanation:

first you need to find the missing side measurements cutting in two separate figures. if one side is 2 you know the other side is also 2 same with the 4 if the top is 4 the bottom is 4 too so now you have the measurements for the first figure now you finder the area applying the formula

A=bxh

A= 4*2=8

second figure you know that one part of the rectangle top is 5 and if you add the 4 of the first figure give you the measurement of the top

5+4=9 so if the top is 9 the bottom is also 9

finally to find the other side you know the side is 6 and since you know one part of the first figure is 2 you need to subtract 6-2=4

A=bxh

A=9*4=28

once you have both you can add it 28+8=46

Answer: $1.35

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

Answer: the answer is choice b

Step-by-step explanation:

The data in the first table represents a linear function that has a slope of zero

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Slope (m) = change in y / change in x

From the first table, using the point (-5, 5) and (-1, 5), hence:

Slope = (5 - 5)/(-1 - (-5)) = 0

The data in the first table represents a linear function that has a slope of zero

Find out more on Linear equation at: https://brainly.com/question/14323743

Answer:

-3/2   y+12

or 12- 3y/2

Step-by-step explanation:

the lines are the line for a fraction not dividing

Answer:

the x- intercept shows they can take 12 cars and 0 vans.

the y intercept shows they can take 0 cars and 8 vans.

Step-by-step explanation:

Answer:

10.6

Step-by-step explanation:

divide the speed value by 5

Answer:

x=39 degrees

Step-by-step explanation:

Answer:

25 ounce bag

Step-by-step explanation:

¡Hola! Creo que tu respuesta es 2x + 7. ¡Espero que esto te ayude! Buena suerte y que tengas un gran día. ❤️✨

Answer:

2x+7 creo

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

TAMa dahil kung wala ang graph of a relationship ano pa ba?

Answer:

1/2

Step-by-step explanation:

Answer:

5/4=15/13=1

Step-by-step explanation:

hope that helps

Answer

y=250x+300

Step-by-step explanation:

Answer:

.17 is the constant of proportionality (unit rate).

Answer:

16

Step-by-step explanation:

not sure i just multiplied and did the math thingy work

Answer:

63

Step-by-step explanation:

[tex](x^{3}-1)(4x+1) = (2^{3} -1)(4*2+1) = (7)(9) = 63[/tex]

The rate at which water is being drained from the container is;

dV/dt = 24.4 in³/s

I've attached an image showing this inverted cone with the corresponding letters to represent the height and radius.

We are given;

Radius of Cone; R = 5 inches

Height of cone; H = 6 inches

h = 4 inches

Height rate of change; dh/dt = 0.7 in/s

Looking at the image attached, we can use similar triangle property to derive the relationship;

r/R = h/H

Where r is the radius at the instant where dh/dt = 0.7 in/s

Thus;

r/5 = 4/6

r = (5 × 4)/6

r = 3.33 inches

Now, from r/R = h/H

We can write with initial values of cone and differentiate;

r/5 = h/6

6r = 5h

6(dr/dt) = 5(dh/dt)

Since dh/dt = 0.7 in/s

Thus;

dr/dt = (5/6) × 0.7

dr/dt = 0.5833

Volume of cone is given by;

V = ⅓πr²h

We can find the rate at which the rate at which water is being drained from the container using partial differentiation on the volume equation.

Thus;

dV/dt = ⅓π((2rh × dr/dt) + (r² × dh/dt))

Plugging in the relevant values, we have;

dV/dt = ⅓π((2 × 3.33 × 4 × 0.5833) + (3.33² × 0.7))

dV/dt = 24.4 in³/s

Read more about rate of change of cylinder volume at; https://brainly.com/question/7194993

Answer:

x = -3, -2, or 2

Step-by-step explanation:

In the graph, we can look along the line f(x)=6 and see where the function intersects, noting the x-coordinate of each value.  We see that the coordinates with a y-value of 6 are (-3, 6), (-2, 6), and (2,6).  This means that x can equal either -3, -2, or 2 when f(x)=6.

Answer:

56.25min or 56min and 15 sec

Step-by-step explanation:

First find how long it will take to run 1 mile, 6.25 mins, then multiply 6.25 by 9

Answer:

kjhjbhjn h

Step-by-step explanation:

Answer:

This represents 2.6803%

Step-by-step explanation:

We start by calculating the z-score

Mathematically;

z-score = (x - mean)/SD

here our x is 55

mean = 82

SD = 14

z-score = (55-82)/14

z-score = -1.93

So the probability that a test taker will be retested will be;

P( x < -1.93)

We use the standard normal distribution table for this

P( x < -1.93) = 0.026803

If we convert this to percentage, we have 2.6803%