En la colonia Santa Fe nacieron 952 bebés durante el primer mes del año. De ellos, solamente 3 de cada 7 tomaron leche materna. ¿Cuántos bebés "NO" tomaron leche materna? *

Answer:3/4

Step-by-step explanation:

Answer:

The answer is <

Step-by-step explanation:

Nothing

Answer:

an=a1+(n-1)*-6

Step-by-step explanation:

a1= 3

the recursive formula is an= a1+ (n-1)d

d= how you get from one to the other

to get from 3 to -18 you could either subtract 21 or multiply it by -6

to find which one you have to look at the next number which is 108

to get from -18 to 108 you would either add 126 or multiply it by -6

since multiplying by -6 is in both that is the answer

d= -6

an=a1+(n-1)*-6

Answer:

Step-by-step explanation:

We need only identify the x- and y-coordinates of the point of intersection of these two graphs.  That point is (-4, 2).

Answer: Decagon

Step-by-step explanation:

That would be a decagon because it has 10 sides. It does not matter if the shape looks wonky.

Hope this helps :)

The largest prime factor that always divides the sum of the terms in the sequence is 37.

The sequence is finite and consists of three-digit integers.

The tens and units digits of each term are, respectively, the hundreds and tens digits of the next term, and the tens and units digits of the last term are, respectively, the hundreds and tens digits of the first term.

From the above property of the sequence, we can see that each digit at the units, tens as well as hundreds place will appear the same number of times in the sequence.

Let "x" be the sum of the digits at unit place in all the terms.

The sum of all the terms is "S".

S = 111*x

S = 3*37*x

We can clearly see that the sum "S" is divisible by 37.

Hence, the largest prime factor that always divides the sum of the terms in the sequence is 37.

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Answer:

9 weeks

Step-by-step explanation:

5 x 9 = 45

45 + 55 = 100

Answer:

55 + 5x ≥ 100.

5x ≥ 45.

Step-by-step explanation:

write the first equation shown above first, then subtract 55 from 55 and 55 from 100. do not use 0 later on in your equation! 100 - 55 = 45. then write the second equation. after you write the second equation, divide 5 by 5 and 45 by 5. do not use 0 later on in your equation! 45 divided by 5 = 9. she must save for 9 weeks. i hope this works! here is a picture of my work to help you understand it better! <3 it’s kind of blurry, but if you focus enough it’s easier to read.

Answer:

After 4 movies it will be equal

Step-by-step explanation:

10x + 160 = 50x

160 = 40x

4 = x

Check:

10x + 160 =

10(4) + 160 =

40 + 160 = 200

50x =

50 x 4 = 200

200 = 200

10 dollars / 15 cans = 50 dollars / 75 cans

Equality and proportion are both important mathematical concepts used in various branches of mathematics, including arithmetic, algebra, and geometry.

Equality refers to the relationship between two values or expressions that are exactly the same. The symbol used to indicate equality is the equal sign (=). For example, 3 + 4 = 7 means that the value of 3 added to 4 is exactly equal to 7. In algebra, equality is used to solve equations and find the values of variables.

Proportion, on the other hand, refers to the relationship between two or more ratios or fractions. A proportion is an equation that states that two ratios are equal. The symbol used to indicate proportion is the proportionality symbol (∝) or the equal sign with two colons (::). For example, the proportion 1/2 :: 3/6 means that the ratio of 1 to 2 is proportional to the ratio of 3 to 6, because they both simplify to 1:2.

To represent the proportion of 10 dollars to 15 cans as 50 dollars to 75 cans, we can set up the following equality using the proportionality symbol "∝":

10 dollars / 15 cans ∝ 50 dollars / 75 cans

To simplify this proportion, we can cross-multiply and get:

10 dollars × 75 cans = 15 cans × 50 dollars

Multiplying on each side, we get:

750 dollars = 750 dollars

This shows that the two ratios are equivalent and the proportion is true. Therefore, the equality that represents the proportion is:

10 dollars / 15 cans = 50 dollars / 75 cans

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Answer:

m

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

I would say A if the c is equal to 65. If you follow the Pythagorean's Theorem, it states a^2+b^2=c^2

ΔJKL is congruent to ΔPQR. This statement is true.

Two figures are congruent if they have the same area and one figure is an exact image of the other.

Two triangles can be proven congruent by 4 axioms or rules.

Given: in triangles ΔJKL and ΔPQR:

Hence by AAS axiom of congruency triangles are congruent.

ΔJKL ≅ ΔPQR

The statement is true.

Disclaimer: The complete question is : In ΔJKL and ΔPQR, if JK= PQ, ∠J=∠P, and ∠K =∠Q, then ΔJKL must be congruent to ΔPQR.

True or False

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Answer:

\(52-p<43\)

Step-by-step explanation:

There was a total of 52 players but then some left the team. Since we don't know how many left, we use a variable. Left indicates subtraction, so the equation would be 52 - p.

However we still have the last sentence of the information. Since 43 players remain and we don't know how many players left, I put the '<' sign.

Thus, my answer was: \(52-p<43\)

The major axis lies along the z-axis, while the minor axis lies along the x-axis.

Given quadric surface is ( 3x)² − y + (2z)² = 0.

The equation of a quadric surface can be given by Ax² + By² + Cz² + Dxy + Exz + Fyz + Gx + Hy + Iz + J = 0, where A, B, C, D, E, F, G, H, I, J ∈ ℝ and (x, y, z) ∈ ℝ³.

(a) Type of quadric surface defined by the above equation is an elliptic paraboloid.

(b) The trace obtained by intersecting the surface with the xy-plane can be obtained by replacing z with 0. So, the equation is 9x² - y = 0, which can be written as y = 9x².

The trace is a parabola which opens upwards and intersects the y-axis at the origin.

(c) The trace obtained by intersecting the surface with the plane y = 1 can be obtained by replacing y with 1.

So, the equation is 9x² + 4z² = 1.The trace is an ellipse in the xz-plane, centered at the origin.

The major axis lies along the z-axis, while the minor axis lies along the x-axis.

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Answer:

Step-by-step explanation:

The statement "objects must be counted from left to right" is not one of Gelman and Gallistel's principles.

Answer:

y = -1x -2

Step-by-step explanation:

[] First, we can tell it is negative because it is going from top-left to bottom-right

[] Next, it intercepts the y-axis at -2, so our b is -2

[] Last, since it is graphed, we can use "rise over run"

       () We move down one and to the right one, this becomes 1/1, which becomes a slope of 1, so our m is -1 since it is negative

Now let's plug our pieces in

Slope-intercept form is y = mx + b

y = mx + b

y = (-1)x + b

y = -1x -2

Have a nice day!

  I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

Answer:

D

Step-by-step explanation:

Somehting bknbye3uehnfhnjun Español uno, como sulfhídrica

Answer:

160π in²

Step-by-step explanation:

The formula for the surface area of a cylinder is: A = 2πrh + 2πr²

From here we can plug in what we know (r = 4, h = 16):

A = 2π(4)(16) + 2π(4²)

A = 128π + 32π

A = 160π in²

The surface area of a cylinder is 160π in².

The surface area of a cylinder is also called the total surface area of the cylinder.

Suppose that:

Radius of the considered cylinder = 'r' units

Height of the considered cylinder = 'h' units

The formula for the surface area of a cylinder is:

A = 2πrh + 2πr²

From here we can plug in what we know that,

(r = 4, h = 16):

A = 2π(4)(16) + 2π(4²)

A = 128π + 32π

A = 160π in²

Hence, the surface area of a cylinder is 160π in².

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Answer:  12.5%

Step-by-step explanation:  Find the difference , 81-72=9

      then find the percentage of the original score 9%   9/72 =  12.5

That adds up to the answer 12.5%

Hoped this helped :)

Step-by-step explanation:

The percent change formula is

\( \frac{new - old}{ |old| } = \frac{81 - 72}{ |72| } = \frac{9}{72} = 12.5\)

Answer:

the chances of rolling a 3 are 1/6

the changes of not doing it is 5/6

The total number of t-shirts sold by Tom equals to 17 t-shirt.

Basically, a profit refers to the difference between the revenue that an entity has received from its outputs and the opportunity costs of its inputs.

We need to note that he made a total profit of $125. From here, we will proceed to use that data to solve other sections.

From the total profit of $125, he also made a profit of $40 from selling hats. That means that the T-shirt sales alone gives him a profit of $85 ($125 - $40).

Total quantity of t-shirt sold is computed as follows:

= Total profit from t-shirt / Profit per shirt

= $85 / $5

= 17 t-shirt

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Answer:

It should be 10

Step-by-step explanation:

Answer:

3:8

Step-by-step explanation:

Because we need to find April Satellites : May Satellites you take the number in may and the april and you just slap em on the sides like this

3:8

Albert charges a price of $5 for shoe repairs and serves a quantity of 5 repairs. At this equilibrium point, Albert covers his costs and achieves zero economic profit, which is typical in a perfectly competitive market.

In a perfectly competitive market, price is determined by the intersection of demand and supply. The demand equation is given as Q = 20 - 2P, where Q represents the quantity of shoe repairs and P represents the price. In this case, we assume that the market is in equilibrium, meaning that the quantity demanded is equal to the quantity supplied.

To find the equilibrium price, we set the demand equation equal to the quantity supplied, which is determined by Albert's costs. Since Albert's cost per repair is $5, the quantity supplied will be equal to the total revenue divided by the cost per repair. The total revenue is calculated by multiplying the price (P) by the quantity (Q).

Setting the demand equal to the quantity supplied:

20 - 2P = (P * Q) / 5

Since Albert faces no fixed costs, we can assume that his profit is zero. Therefore, the price and quantity at equilibrium will satisfy this equation. By solving this equation, we find that P = $5 and Q = 5.

Albert charges a price of $5 for shoe repairs and serves a quantity of 5 repairs. At this equilibrium point, Albert covers his costs and achieves zero economic profit, which is typical in a perfectly competitive market

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Answer: here are my answers.

Step-by-step explanation: Here are some brief answers to your questions:

1. The appearance of God is a matter of personal belief and varies across different religions and cultures.

2. This question is still debated by scientists and philosophers, and there is no clear answer. It is thought that the egg came first, as the evolution of birds and egg-laying animals predates the existence of chickens.

3. Views on what happens after death also vary across different religions and cultures. Some believe in an afterlife, while others do not.

4. Black holes are extremely dense regions in space where gravity is so strong that nothing, not even light, can escape.

5. Water is wet because it has a high surface tension, which allows it to adhere to other surfaces and create a thin film of water.

6. People die due to a variety of factors, including disease, injury, and aging.

7. The origin of the world is a complex question that has been studied by scientists, philosophers, and theologians for centuries. The most widely accepted scientific theory is the Big Bang theory, which suggests that the universe began with a massive explosion approximately 13.8 billion years ago.

8. Babies are formed through the fertilization of an egg by sperm, which occurs during sexual intercourse.

9. The sea is salty due to the presence of dissolved salts and minerals, which come from the weathering of rocks and volcanic activity.

10. The moon is sometimes visible during the day because its orbit around the Earth causes it to appear in different parts of the sky at different times.

11. The internet is a global network of interconnected computers and servers that communicate with each other using standardized protocols.

12. The sky appears blue because of the scattering of sunlight by the gases and particles in the Earth's atmosphere.

13. Wind is caused by differences in air pressure, which are created by variations in temperature, humidity, and other factors.

14. A leap year is a year that contains an extra day (February 29) to keep the calendar year synchronized with the astronomical year, which is approximately 365.25 days long.

15. The Earth spins on its axis due to the conservation of angular momentum from the formation of the solar system.

16. Blood is red because it contains hemoglobin, a protein that binds to oxygen and gives blood its characteristic color.

17. Infinity is a mathematical concept that represents a quantity that is larger than any finite number.

18. The Earth has a diameter of approximately 12,742 kilometers (7,918 miles) and a circumference of approximately 40,075 kilometers (24,901 miles).

19. The sky appears to be above us because the Earth's gravitational field holds the atmosphere in place around the planet.

20. Cutting onions releases a gas called syn-propanethial-S-oxide, which irritates the eyes and causes them to produce tears.

21. Planes fly by generating lift from their wings, which is created by the flow of air over the curved surface of the wing.

22. Telephones work by converting sound waves into electrical signals, which are transmitted over a network of wires or wireless connections.

23. Television works by transmitting images and sound over electromagnetic waves, which are received by a receiver and displayed on a screen.

24. Whether a person is right or left-handed is determined by the dominant hemisphere of their brain.

25. Electricity is a form of energy caused by the movement of electrons through a conductor.

26. Clouds float because they are made up of tiny water droplets or ice crystals that are lighter than the surrounding air.

27. Cars work by converting the energy stored in fuel into motion through a series of processes, including combustion, transmission, and propulsion.

28. The sun and moon appear to stay in the sky due to their position relative to the Earth's rotation and orbit.

29. The color of a person's eyes is determined by the amount and type of pigments in the iris.

30. Lightning is caused by the buildup and discharge of electrical energy in the atmosphere, typically between a cloud and the ground or between two clouds.

The integral evaluates to (7/3)tan³(x) + C (option A).

To evaluate the integral ∫7sec⁴(x) dx, we can use the substitution method. Let's make the substitution u = tan(x), then du = sec²(x) dx. Rearranging the equation, we have dx = du / sec²(x).

Substituting these values into the integral, we get:

∫7sec⁴(x) dx = ∫7sec²(x) * sec²(x) dx = ∫7(1 + tan²(x)) * sec²(x) dx

Since 1 + tan²(x) = sec²(x), we can simplify the integral further:

∫7(1 + tan²(x)) * sec²(x) dx = ∫7sec²(x) * sec²(x) dx = ∫7sec⁴(x) dx = ∫7u² du

Integrating with respect to u, we get:

∫7u² du = (7/3)u³ + C

Substituting back u = tan(x), we have:

(7/3)u³ + C = (7/3)tan³(x) + C

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To find the mean of the random variable Z in each case, we can use the properties of linear combinations of random variables.

Case 1: Z = 2X + 3Y

The mean of Z is given by:

E(Z) = 2 * E(X) + 3 * E(Y)

E(X) = 15

E(Y) = 35

Substituting the values:

E(Z) = 2 * 15 + 3 * 35

    = 30 + 105

    = 135

Therefore, the mean of Z in Case 1 is 135.

Case 2: Z = X - Y

The mean of Z is given by:

E(Z) = E(X) - E(Y)

E(X) = 15

E(Y) = 35

Substituting the values:

E(Z) = 15 - 35

    = -20

Therefore, the mean of Z in Case 2 is -20.

Case 3: Z = X + 2Y

The mean of Z is given by:

E(Z) = E(X) + 2 * E(Y)

E(X) = 15

E(Y) = 35

Substituting the values:

E(Z) = 15 + 2 * 35

    = 15 + 70

    = 85

Therefore, the mean of Z in Case 3 is 85.

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Use the formula width x height = area. If the width is 4 inches and the height is 2 inches, the area equals 8 inches squared.

It is $0.25 cheaper per biscuit to buy a dozen compared to buying them individually.

We are given that a dozen biscuits costs $14.40. Since a dozen is equal to 12, we divide the total cost by 12 to find the price per biscuit:

Price per biscuit when buying a dozen = $14.40 / 12 = $1.20

Therefore, when buying a dozen biscuits, each biscuit costs $1.20.

Now, we can compare this price to the price of buying a biscuit individually, which is given as $1.45.

Price per biscuit when buying individually = $1.45

To determine how much cheaper it is to buy a dozen, we subtract the price per biscuit when buying a dozen from the price per biscuit when buying individually:

Price difference = Price per biscuit when buying individually - Price per biscuit when buying a dozen

Price difference = $1.45 - $1.20 = $0.25

Therefore, it is $0.25 cheaper per biscuit to buy a dozen compared to buying them individually.

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