Mide la distancia maxima que puedes alcanzar con tus brazos levantados , despues toma una pelota y calcula el tiempo que demora en caer si la funcion que describe la velocidad final de los cuerpos en caida libre es vel=(0,9 cm/mil 2)x(t) calcula la velocidad final que alcanza la pelota al tocar el piso y menciona la altura

Answer:

11

Step-by-step explanation:

we know this because there are 5 people saying they have 3 and 6 people saying they have between 4-7

Answer:

1080

Step-by-step explanation:

your welcome

Answer:

  2/5 pound

Step-by-step explanation:

The first bag is 1/5 pound more than 3 pounds. The second bag is 1/5 pound less. The difference in weight is 1/5 +1/5 = 2/5 pounds.

If you'd like to see that as an equation, you could write ...

  Δw = (3 +1/5) -(3 -1/5)

  = (3 -3) +(1/5 -(-1/5))

  = 0 +1/5 +1/5 = 2/5

The weight difference is 2/5 pounds.

Answer: The first box in the model is 60. The box above it is 300. The box above 20 is 70. The answer is 74.

Step-by-step explanation: Self-explanatory.

The equations whose graphs encompass a region are thus provided. when the region's area is 301.5

The region that an object's shape defines as its area. The area of a figure or any other two-dimensional geometric shape in a plane is how much space it occupies. The simplest technique is to multiply the room's length and width. The floor surface area for a rectangular room is equal to the length times the width. The formula for this is area = length x width (A = lw).

Given

g(x) = x²

x = 0

x = 3

We must determine the area using the functions f(x) and g(x), which are provided.

ₐ∫ᵇ (f(x) + g(x)) dx

₀∫³ (x² + 15(x + 5)) dx

₀∫³ (x²dx  + ₀∫³15(x + 5)) dx

(x³/3) + 15x²/2 + 75x

₀[x³/3]³ + ₀[15x²/2 + 75x]³

[(3 - 0)³/3] + [15(3 - 0)²/2 + 75(3 - 0)]

27/3 + 15(9/2) + 75(3)

9 + 15(4.5) + 7

76.5 + 225

301.5

The equations whose graphs encompass a region are thus provided. when the region's area is 301.5

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Answer:

125

Step-by-step explanation:

Sum of Exterior Angles must add to 360 so

\(60 + 70 + 40 + 65 + x = 360\)

\(235 + x = 360\)

\(x = 125\)

Answer:

1 pound = $3.75

Step-by-step explanation:

3.2 pounds = $12

→ Divide both sides by 3.2 to get 1 pounds worth

1 pound = $3.75

Answer:

6,690 boxes per hour

Step-by-step explanation:

Given:

Number of boxes fill = 6,021

Time is taken = 0.9 hour

Find:

Number of boxes fill per hour

Computation:

Number of boxes fill per hour = Number of boxes fill (1 hour / Time taken)

Number of boxes fill per hour = 6,021 (1 hour / 0.9 hour)

Number of boxes fill per hour = 6,690

The domain of the relation of the graph representing a relation where x represents the independent variable and y represents the dependent variable is {−4, −2, 0, 3, 5}.

The domain of a relation is the set of all possible input values (independent variable) for which the relation is defined.

Looking at the given points, the x-coordinates are -4, -2, 0, 3, and 5. So, the possible input values are -4, -2, 0, 3, and 5.

Therefore, the domain of the relation is {−4, −2, 0, 3, 5}.

Hence, the correct option is {−4, −2, 0, 3, 5}.

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Answer:

X = 4 because 7 - 3 = 4 my guy

Step-by-step explanation:

3 + 4 = 7

The expression given is "c - 8", we need to evaluate it when the value of "c" is equal to 18. To do that we need to use "18" in the place of "c" on the expression. This is done below:

The expression is equal to 10.

The volume of one salt lick is 125/1728 feet which is less than one cubic foot.

All the edges of the cube are congruent with each other. Suppose that: The side length of the considered cube is L units. Then, we get:

V = L³ cubic units.

The edge length of the cube is 5/12 feet. Then the volume of the cube will be given as,

V = (5/12)²

V = 125 / 1728 feet

The volume is less than one cubic foot.

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Answer:

it equals 57,400

Step-by-step explanation:

your multiplying 820 into 70 hours

Answer:

Step-by-step explanation:

monthly express as p

in a year she will have 12p+5,500

Answer:

Horizontal component = 9.6

Step-by-step explanation:

Recall that the horizontal component is given by the cosine projection;

\(v_x=|v_0| * cos(\theta)\)

which in our case (using the fact that in each degree of angle one has 60 minutes of angle, and therefore 30 minutes of angles is the same as 0.5 degrees) becomes:

\(v_x=12.6 * cos(40.5^o)=9.5811\)

And rounding to the nearest tenth as requested, we have:

\(v_x=9.6\)

Answer: x=3

Step-by-step explanation:

shaded part is 5/6 of the full circle, so just make an equation.

5/6 pi r^2(formula to find area)=15/2 pi(area given)

cancel out pi and simplify

r^2=9

r=+-3 but cant be negative so r=3

The area of the parallelogram that is shown above would be = 9 yd².

A parallelogram is defined as the quadrilateral that has four sides whose sides are also parallel to each other.

The formula that can be used to calculate the area of the parallelogram = base × height ( diagonal)

The base = 4½ yd

height = 2 yd (diagonal)

Area = 4½× 2 = 9yd².

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It has taken me 32 minutes to drive 48 km. If the total length of my journey is 146 km and I maintain the same speed,  then you can estimate that you will be driving for approximately 65.344 minutes longer to complete the remaining 98 km of your journey.

To estimate how much longer you will be driving for, we can use the concept of proportionality. We know that the time taken to drive 48 km is 32 minutes. Let's use this information to find the time it would take to drive 146 km.

We can set up a proportion to find the time:

(time taken for 48 km) / (48 km) = (time taken for 146 km) / (146 km)

Let's solve for the time taken for 146 km:

(time taken for 146 km) = (time taken for 48 km) * (146 km / 48 km)

Substituting the given values:

(time taken for 146 km) = 32 minutes * (146 km / 48 km)

Calculating the value:

(time taken for 146 km) ≈ 32 minutes * 3.042

(time taken for 146 km) ≈ 97.344 minutes

Therefore, it would take approximately 97.344 minutes to drive 146 km at the same speed.

To estimate how much longer you will be driving for, we can subtract the initial time of 32 minutes from the estimated time of 97.344 minutes:

Additional time = 97.344 minutes - 32 minutes

Additional time ≈ 65.344 minutes

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Answer:7.88

Step-by-step explanation:

The amount of money that each person would get for the three days of work is $92.

The first step is to add all the money earned on the three days together. Addition is the process of determining the sum of two or more values.

Total amount earned in the 3 days = amount earned on the first day + amount earned on the second day + amount earned on the third day

= $93 + $75 +$108  =$276

The next step is to divide the total amount of money earned in the three days by the total number of people that would share the money. Division is the process of determining the quotient of a number.

The amount of money gotten by each person = total earnings / total number of people

$276 / 3 = $92

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Answer:

(x – 3.5)^2 + (y +6)^2 = 1.6^2

Step-by-step explanation:

(x – h)^2 + (y – k)^2 = r^2 is the equation of a circle

plug the radius in for r

switch the signs of the center points and plug them in for h and k

Answer:There's 1000 grams in a kilogram thus in this case it ought to be less than 5 kg.

Step-by-step explanation:

Answer:

32km

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

the third one

8m^2-5m^+9m^2-9-4-2m

You add 8 and 9, as they have the same exponents, and as there is only one answer witha positive 17, it is ur answer

Answer:

In the first one you should write: 6, because the test tells you that in 6 minutes she runs 3/4miles.

So in 12 minutes she runs (3/4miles)*2. (basically 3/4 miles in the first 6 minutes, and other 3/4 miles in the remaining 6munutes).

So in the second space you can write 12, and on the right 2*(3/4), which is... (3/2).

To find the equation:

3/4 = 6

(3/4)*2= 6*2

so we know that in 1 minute we do 1/8miles, and now we have our formula. (1/8)*6=1*6

the formula is: y(miles) =(1/8)*x

in fact is x=6 minutes, y= (1/8)*6, so y=3/4.

The graph of h(x) = (x-1)^2 - 9 is a U-shaped parabola that opens upwards, with the vertex at (1, -9), and it extends indefinitely in both directions.

The function h(x) = (x-1)^2 - 9 represents a quadratic equation. Let's analyze the different components of the equation to understand the behavior of the graph.

The term (x-1)^2 represents a quadratic term. It indicates that the graph will have a parabolic shape. The coefficient in front of the quadratic term (1) implies that the parabola opens upwards.

The constant term -9 shifts the graph downward by 9 units. This means the vertex of the parabola will be at the point (1, -9).

Based on this information, we can draw the following conclusions:

The graph will be a U-shaped curve with the vertex at (1, -9).

The vertex represents the minimum point of the parabola since it opens upward.

The parabola will be symmetric with respect to the vertical line x = 1 since the coefficient of the quadratic term is positive.

The graph will extend indefinitely in both directions.

To accurately plot the graph, you can choose several x-values, substitute them into the equation to find the corresponding y-values, and then plot the points on the graph. Alternatively, you can use graphing software or calculators that can plot the graph of the equation for you.

Remember to label the axes and indicate the vertex at (1, -9) to provide a complete representation of the graph of h(x) = (x-1)^2 - 9.

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Answer:

d

Step-by-step explanation:

x²-6x+3x-18=0

x(x-6)+3(x-6)=0

(x+3)(x-6)=0

x=-3 or 6

The value of y when a = 1 and b = 2 is 22.

The equation of can be solved as follows: We will substitute the value of a and b  in the equation to find the value of y.

Therefore,

y = 3ab + 2b³

Let's find y when a = 1 and b = 2

Hence,

y = 3(1)(2) + 2(2)³

y = 6 + 2(8)

y = 22

Therefore,

y = 22

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Based on the student's work, the equation was solved incorrectly. B. The equation solved correctly would show that it has one solution(s).

A mathematical definition of an equation is a claim that two expressions are equal when they are joined by the equals sign ("="). For instance, 2x - 5 = 13. Two expressions are combined in an equation using an equal symbol ("="). The "left-hand side" and "right-hand side" of the equation are the two expressions on either side of the equals sign.

In correct solution of the equation is given as:

4(2 - 3x) = x - 2(2x + 1)

8 - 12x = x - 4x - 2

8 - 12x = -3x - 2

8 + 2 = 12x - 3x

10 = 9x

x = 10/9

Hence, based on the student's work, the equation was solved incorrectly.

The equation solved correctly would show that it has one solution(s).

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