Teams must win at least 25 games. So far, the volleyball team has won 21. Describe the graph of an inequality showing how many more games it must win. Check all that apply.
The graph has an open circle at 4.
The graph has a closed circle at 4.
The graph has an open circle at 46.
The graph has a closed circle at 46.
The arrow points left.
The arrow points right.

Answer:

Step-by-step explanation:

hello :

f(x)=(1/5)x

the domain is : D= ℝ =]-∞ ,+∞[ (linair function)

the range is :  E= ℝ =]-∞ ,+∞[ (  f^-1 is linair function)

Answer:

The population be after 15 years is 171376.

Step-by-step explanation:

Given : A population of 110,000 grows 3% per years 15 years.

To find : How much will the population be after 15 years?

Solution :

Exponential growth population model is given by,

[tex]P(t)=P_o(1+r)^t[/tex]

Where,

P(t) is the population at time (t)

[tex]P_o=110,000[/tex] is the initial value of the population

r=3%=0.03 is the annual rate of growth

t=15 is the time in years.

Substitute the value,

[tex]P(t)=110000(1+0.03)^{15}[/tex]

[tex]P(t)=110000(1.03)^{15}[/tex]

[tex]P(t)=110000\times 1.5579[/tex]

[tex]P(t)=171376.41[/tex]

Therefore, the population be after 15 years is 171376.

Final answer:

The future population after 15 years of 3% annual growth starting with a population of 110,000 is calculated using the exponential growth formula, resulting in approximately 171,380 people.

Explanation:

To calculate the future population given a current population, growth rate, and number of years, you can use the formula for exponential growth:

P(t) = P0 ×[tex](1 + r)^{t}[/tex]

Where:

P(t) is the population after t years.

P0 is the initial population.

r is the annual growth rate (expressed as a decimal).

t is the time in years.

In this case, the initial population (P0) is 110,000, the growth rate (r) is 3% or 0.03, and the time (t) is 15 years.

Applying these values to the formula:

P(15) = 110,000 × (1 + 0.03)¹⁵

Now we compute the amount (rounded to the nearest whole number):

P(15) = 110,000 × 1.03¹⁵

P(15) ≈ 110,000 × 1.558

P(15) ≈ 171,380

Therefore, the population after 15 years will be approximately 171,380 people.

Answer:

41 + 43? I think

Step-by-step explanation:

41 + 43 = 84

43 - 41 = 2

Answer: 30%

Step-by-step explanation:

Answer:

El valor de x es igual a 20 o x = 20.

Step-by-step explanation:

Lo primero que se debe saber es que dos ángulos complementarios suman un ángulo recto o 90º.

Supongamos que el valor de un ángulo [tex] \\ \alpha[/tex] y un ángulo [tex] \\ \beta[/tex] valen:

[tex] \\ \alpha = 2x + 10[/tex] [1]

[tex] \\ \beta = x + 20[/tex] [2]

Como la suma de  [tex] \\ \alpha + \beta = 90[/tex] [3]

Entonces

[tex] \\ \alpha + \beta = (2x + 10) + (x + 20) = 90[/tex]

Sumamos los factores comunes entre si:

[tex] \\ (2x + x) + (10 + 20) = 90[/tex]

Para la primera expresión debemos recordar que se suman sólo los coeficientes. Así:

[tex] \\ (2 + 1)x + (10 + 20) = 90[/tex]

[tex] \\ 3x + 30 = 90[/tex]

Para despejar la incógnita x, debemos tener en cuenta que una igualdad no se altera si se suma, se resta, se multiplica o divide un mismo valor a cada lado de ella. Por esta razón, para despejar 3x, lo primero que podemos hacer es sumar -30 a cada lado de la expresión (lo que es igual a restar 30 a cada lado de la misma). Así tenemos:

[tex] \\ 3x + 30 - 30 = 90 - 30[/tex]

[tex] \\ 3x + 0 = 90 - 30[/tex]

[tex] \\ 3x = 60[/tex]

Ahora dividimos cada miembro de la igualdad entre 3 (o multiplicamos cada lado de la igualdad por [tex] \\ \frac{1}{3}[/tex] ):

[tex] \\ \frac{3}{3}x = \frac{60}{3}[/tex]

Como sabemos que:

[tex] \\ \frac{3}{3} = 1[/tex]

Entonces:

[tex] \\ 1*x = \frac{60}{3}[/tex]

[tex] \\ x = \frac{60}{3}[/tex]

[tex] \\ x = 20[/tex]

De esta manera, el valor de x es igual a 20 o x = 20.

Lo anterior lo podemos comprobar considerando las ecuaciones [1], [2] y [3]. Así tenemos que:

[tex] \\ \alpha = 2x + 10[/tex] [1]

Sustituimos x por el valor de 20:

[tex] \\ \alpha = 2*20 + 10 = 40 + 10 = 50[/tex]

[tex] \\ \beta = x + 20[/tex] [2]

Hacemos lo mismo para [2]:

[tex] \\ \beta = 20 + 20[/tex]

[tex] \\ \beta = 40[/tex]

De esta manera:

[tex] \\ \alpha + \beta = 90[/tex] [3]

[tex] \\ 50 + 40 = 90[/tex]

Answer:

you're answeris $3,399

Answer:

3,399

Step-by-step explanation:

Answer:

1000k=m

Step-by-step explanation:

if there is 1 meter for every 1000 kilometers, then .007 times 1000 will equal 7

Answer:

m=0.001k

k=kilometers, m=meters,

Step-by-step explanation:

One thousandth=0.001

0.001 k = 1 m

multiply each side by 7

0.007 k =7 m

Answer: The answer would be at 11:45.

Step-by-step explanation: First I though, if they stoppedd for lunch at 1:20 and they've been doing yard work for 1 hour and 35 minutes, I would subtract. 1 hour taken away from 1:20 would be 12:20. Then, since it would be hard to subtract 35 minutes from 12:20, 35 minutes - 20 minutes = 15 minutes. 12:20 subtract 20 minutes = 12:00. 12:00 - 15 minutes equal to 11:45. I hope this helps. I know this explanation can be confusing but it's the best I can do at the moment.

Answer:

(2b-5)(2b+5)

4b^2-25

Step-by-step explanation:

Answer: 4b^2-25 is your answer.

(Vote me brainliest, please)

Answer:

Hey, can you create a clearer question for us to answer please

Step-by-step explanation:

Thanks

:)

Answer:

 Angles are congruent if they have the same angle measure in degrees.

Answer:

The inter-quartile range is 13. So the answer is C.

Step-by-step explanation:

Answer:

The inter-quartile range is 13. So the answer is C.

Answer:

just add then all up then divide each of them buy the answer

Step-by-step explanation:

Answer:

he makes $12 less.

Step-by-step explanation:

$80X12=960 - Matts income for the year

960-816=144 -How much less James makes than Matt per year

144/12=12 - How much less James makes than Mat per month

leave 5 stars and a thanks if it was helpful.

Answer:

Which expression represents the amount of money James makes each month?

✔ (80 – x)

Which equation represents the scenario?

✔ 12(80 – x) = 816

Step-by-step explanation:

Answer:

all work is shown and pictured

Answer:

6,-4 /is the right answer

Answer:

C. 6, -4.

Step-by-step explanation:

x^2 - 2x - 24 = 0

(x - 6)(x + 4) = 0

x = -4, 6.

Answer:

[tex]30x^{4} -20x^{3} +15x^{2}[/tex]

Step-by-step explanation:

Simplify using the distributive property.

Answer:

[tex]Q_{2}[/tex] = 3.0

Step-by-step explanation:

[tex]Q_{2}[/tex] represents the median of the data set.

From the box plot the median is the horizontal line inside the box and is positioned at 3.0

Answer:

A= -2,-5

B= -4,-2

C= -2,0

D= 0,-2

Step-by-step explanation:

The probability that neither marker chosen from the box is red is 72.25%

The probability that neither marker chosen is red can be calculated by finding the probability of not picking a red marker twice. There are a total of 40 markers (8 green, 10 purple, 6 red, and 16 blue). Therefore, the probability of not picking a red marker on the first try is 34/40 or 0.85 (since there are 34 non-red markers).

Because the marker is replaced, the conditions remain the same for the second draw. Hence, the probability of also not picking a red marker in the second draw remains at 0.85.

As these are two independent events, the total probability of neither marker being red is found by multiplying the probabilities of the individual events. Hence, 0.85 * 0.85 = 0.7225. Hence the probability that neither marker is red is 0.7225 or 72.25%.

https://brainly.com/question/32117953

#SPJ12

To find the probability that neither marker is red, calculate the probability of selecting a non-red marker on each draw and multiply the probabilities together.

To find the probability that neither marker is red, we need to calculate the probability of selecting a non-red marker on each draw.  

The total number of markers in the box is 8 (green) + 10 (purple) + 6 (red) + 16 (blue) = 40.

The probability of selecting a non-red marker on the first draw is (8 + 10 + 16)/40 = 34/40 = 17/20.

Since the marker is replaced back in the box, the probability of selecting a non-red marker on the second draw is also 17/20.

The probability that neither marker is red is the product of the individual probabilities: (17/20) * (17/20) = 289/400.

https://brainly.com/question/32117953

#SPJ3

Answer:

To make any decimal a fraction, you just add a denominator that has one more digit. Ex: .5 has 1 digit. So add 1 zero, and you get 10 as the denominator.

1, 14/10, 141/100, 1414/1000, 14142/10000, 141421/100000

The given decimals can be converted to fractions based on the decimal place values. Therefore, 1 converts to 1, 1.4 to 14/10, 1.41 to 141/100, 1.414 to 1414/1000, 1.4142 to 14142/10000, and 1.41421 to 141421/100000.

The numbers given can be written as fractions by considering the place value of the digits after the decimal point. Here is the conversion:

https://brainly.com/question/31738948

#SPJ12

Answer:

Both m(x) and p(x) have the same output value at x = 7

Step-by-step explanation:

for two functions m(x) and p(x) we know that the solution to the equation :

m(x)=p(x) is the x-value of the point of intersection of the two curves.

i.e. at this point the output value i.e. the value which is obtained on putting the input value i.e. 'x' is same for the two functions m(x) and p(x).

Hope This Helped

When m(x) = p(x) at x = 7, it implies that both functions produce the same output value at x = 7, representing the equality of the functions.

Both m(x) and p(x) have the same output value at x = 7. When m(x) = p(x) at x = 7, it means that both functions produce the same output value at x = 7. This is the defining characteristic of the statement made.

For a given x value of 7, both m(x) and p(x) will yield an identical result, indicating that they are equal at that specific point. This does not necessarily mean they cross the x-axis, y-axis, or have maximum or minimum values at x = 7, but rather that their outputs are the same at this particular x value.

Therefore, the correct statement about x = 7 when m(x) = p(x) is that both m(x) and p(x) have the same output value at x = 7.

Answer:

D. $5688

Step-by-step explanation:

good luck

Answer:

y-2 = (1/2)(x-4)

Step-by-step explanation:

you already have your slope and points given, just plug them in

** to make things clear, your point (4,2) should be (x1,y1) when you plug into equation

y-2 = (1/2)(x-4)

Answer:

Step-by-step explanation:

Given that a large rectangle has a length of 16 and width of 12.

A smaller rectangle has length of 4 and width of 3

we know that "If two figures are similar, the the ratio of its areas is equal to the scale factor squared"

From the given scale factor is [tex]\frac{1}{4}[/tex]

Let z be the scale factor

Let x be the area of the smaller rectangle

Let y be the area of the large rectangle

[tex]z^2=\frac{x}{y}[/tex]

Since scale factor is [tex]\frac{1}{4}[/tex] hence  [tex]z=\frac{1}{4}[/tex]

we have [tex]z^2=(\frac{1}{4})^2[/tex]

[tex]=\frac{1}{16}[/tex]

∴ [tex]z^2=\frac{1}{16}[/tex]

Now show that the ratio of the area of the smaller rectangle to the area of the larger rectangle with each options.

a) [tex]\frac{4}{16}[/tex]

[tex]\frac{4}{16}=\frac{1}{4}[/tex]

Compare with  [tex]\frac{1}{16}[/tex] we get,

[tex]\frac{1}{4}\neq \frac{1}{16}[/tex]

b) [tex](\frac{4}{16})^2[/tex]

[tex](\frac{4}{16})^2=\frac{16}{256}[/tex]

[tex]=\frac{1}{16}[/tex]

Compare with  [tex]\frac{1}{16}[/tex] we get,

[tex]\frac{1}{16}=\frac{1}{16}[/tex]

c) [tex]\frac{12}{192}[/tex]

[tex]=\frac{1}{16}[/tex]

Compare with  [tex]\frac{1}{16}[/tex] we get,

[tex]\frac{1}{16}=\frac{1}{16}[/tex]

d) [tex](\frac{4}{12})^2[/tex]

[tex]=\frac{16}{144}[/tex]

[tex]=\frac{1}{9}[/tex]

Compare with  [tex]\frac{1}{16}[/tex] we get,

[tex]\frac{1}{9}\neq \frac{1}{16}[/tex]

e) [tex](\frac{3}{12})^2[/tex]

[tex]=\frac{9}{144}[/tex]

[tex]=\frac{1}{16}[/tex]

Compare with  [tex]\frac{1}{16}[/tex] we get,

[tex]\frac{1}{16}=\frac{1}{16}[/tex]

Answer:

The other individual who answered the question is correct, please give them 5 stars and a thanks.

Step-by-step explanation:

To simplify and clarify, the answers are B, C, E

Answer:

i dont see a picture

Step-by-step explanation:

Answer:

a. 31.42

b. 78.55

It`s your ans...