Alice is practicing basketball and makes 5/8 ofher free throws what perncent of her free thros did she make?

Answer:

population size: 8

mean: 55.875

variance: 23.109375

Hope this helps!

Answer:

4th option

Step-by-step explanation:

Remember the Quotient Rule:

\(\frac{x^{m} }{x^{n} } =x^{m-n}\)

6-2 = 4

So it is the last option

Answer:

you can't play any offline games at school unless its on your phone.

Question: In a sale, the price of a book is reduced by 25%. The price of the book in the sale is £12. Work out the original price of the book

Answer: £16

Step-by-step explanation:

To determine the original price of the book, we can use the fact that the sale price is 75% (100% - 25%) of the original price. Let's denote the original price as x.

75% of x = £12

To solve for x, we can set up the equation:

0.75x = £12

To isolate x, we divide both sides of the equation by 0.75:

x = £12 / 0.75

x = £16

Therefore, the original price of the book was £16.

Answer:

7x3=45 so substitute

Step-by-step explanation:

The equation y is equal to 55(1.06) to power x models the relationship between the x-axis which represents years and the y-axis, which represents number of bison.

It is defined as the function that rapidly increases and the value of the exponential function is always a positive. It denotes with exponent y = a^x

where a is a constant and a>1

We have:

A herd of bison currently has 55 members, and biologists estimate that the size of the herd will increase at a rate of 6% per year.

We can model this relationship:

\(\rm y = 55(1+0.06)^x\\\\\rm y = 55(1.06)^x\)

Thus, the equation y is equal to 55(1.06) to power x models the relationship between the x-axis which represents years and the y-axis, which represents number of bison.

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A linear equation is used to prove the mathematical result that two linear expressions, or a linear expression and a constant, are not equivalent.

The mathematical assertion that two linear expressions, or a linear expression and a constant, are not equal is made via a linear equation.

The point-slope form, standard form, and slope-intercept form are the three main types of linear equations.

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included.

The variables in the preceding equation are y and x, and it is occasionally referred to as a "linear equation of two variables."

A mathematical equation must take the form y=mx+b in order to be classified as a linear function (in which m is the slope and b is the y-intercept).

Therefore, a linear equation is used to prove the mathematical result that two linear expressions, or a linear expression and a constant, are not equivalent.

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The number of megafilns-per-strord should be smaller than the number of filns-per-strord since a mega is a conversion factor of 10³ and is greater than 1, hence 1 megafiln is greater than 1 filn.

(a) The given units can be converted as follows: 6 glints = 1 filn...

(1)12 grees = 1 zool...

(2)2 grees = 10 twibbs...

(3)5 grees = 1 bic...

(4)Note that the grees are in both the numerator and denominator of the second unit conversion factor (3). Hence we can cancel out the grees by using it twice in the numerator and denominator. Now using the given conversion factors in equation (1), we get:

7 glint/twibb=7 glint/ (10 grees/2 grees)=14 glint/10 grees=14 glint/ (5 grees/12 grees)=16.8 filn/strord

(b) We need to convert the result of part (a) from filn/strord to megafiln/strord.

1 mega = 106

Thus 1 megafiln = 106 filn

16.8 filn/strord = (16.8 filn/strord) x (1 megafiln/106 filn) = 1.68 x 10-5 megafiln/strord

The number of megafilns-per-strord should be smaller than the number of filns-per-strord since a mega is a factor of 10³ and is greater than 1, hence 1 megafiln is greater than 1 filn. Similarly, going 1 foot-per-hour would mean going a smaller number of feet-per-hour than going 1 mile-per-hour since there are 5280 feet in a mile.

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The number of grams of sodium iodide, Nal, must be used to produce 80.1 g of iodine is approximately 189.25 grams.

To produce iodine, sodium iodide (NaI) is formed by adding chlorine gas (Cl₂) to an aqueous solution containing sodium iodide (NaI). The reaction is represented by the equation:

2 NaI(aq) + Cl₂(g) → I₂(s) + 2 NaCl(aq)

To determine how many grams of sodium iodide (NaI) are needed to produce 80.1 grams of iodine (I₂), we need to use the stoichiometry of the balanced chemical equation.

First, we need to convert the given mass of iodine (80.1 grams) to moles. The molar mass of iodine is 126.9 g/mol, so:

80.1 g I₂ × (1 mol I₂ / 126.9 g I₂) = 0.631 mol I₂

According to the balanced equation, 2 moles of sodium iodide (NaI) produce 1 mole of iodine (I₂). Therefore, we can set up a proportion to find the number of moles of sodium iodide needed:

2 mol NaI / 1 mol I₂ = x mol NaI / 0.631 mol I₂

Simplifying the proportion gives:

x mol NaI = (2 mol NaI / 1 mol I₂) × 0.631 mol I₂

x mol NaI = 1.262 mol NaI

Finally, we can convert the moles of sodium iodide to grams using its molar mass of 149.9 g/mol:

1.262 mol NaI × (149.9 g NaI / 1 mol NaI) = 189.25 g NaI

Therefore, approximately 189.25 grams of sodium iodide (NaI) must be used to produce 80.1 grams of iodine (I₂).

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I HOPE IT WILL HELP YOU.

I HOPE YOU WILL HAVE A GREAT DAY.

Answer:

13.3333 yards are in 40 feet

Step-by-step explanation:

Answer:

79

Step-by-step explanation:

Answer:

79!

Step-by-step explanation:

Anything above 78.5 would be rounded up :)

The actual maximum distance across the pool cannot be calculated solely on the basis of the plan's 3/4-inch scale.

Other factors, such as the accuracy and precision of the measurements taken, deviations from the plan during the excavation process, and any settling or shifting of the ground after excavation, can all have an impact on the actual maximum distance across the pool.

To calculate distance, first determine the length and width of the object being measured, then apply the Pythagorean theorem to determine the length of the diagonal line that represents the distance.

So, if the object's length and width are denoted by "l" and "w," respectively, the distance can be calculated as follows:

distance = (l2 + w2).

This formula calculates the distance between two points in two dimensions. A similar formula would be used to calculate distance in three-dimensional space.

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Answer: x=3, See the graph below

Step-by-step explanation:

SINCE THE QUESTION ASK FOR GRAPHING

See the graph below

-------------------------------------------------------------------

I AM ALSO GOING TO SHOW A SECOND WAY WITHOUT GRAPH FOR EXTRA

Given

y=6

y=3x-3

Use substitution (Substituting the value of y)

3x-3=6

Add 3 on both sides

3x-3+3=6+3

3x=9

Divide 3 on both sides

3x/3=9/3

x=3

Hope this helps!! :)

Please let me know if you have any questions

Answer:

Step-by-step explanation:

Answer:

3 gallons

Step-by-step explanation:

its in between 2 and 4 on minute 1 and its on 6 at minute 2

Answer:

Well from looking at the graph it looks like 2 gallons in less than a minute (estimating 40 seconds) and 12 gallons every four minutes

Hope this helps :)

Slide that brainliest ;)

The probability of first tile is less than 15, is 70% and the second tile is even or greater than 25, is 60%.

In the given question we have to find the probability of first tile is less than 15 and the second tile is even or greater than 25.

Tiles numbered 1 through 20 are placed in a box.

Tiles numbered 11 through 30 are placed in a second box.

One tile is randomly drawn from each box.

Now finding the probability of first tile is less than 15.

Since in first box tile is numbered as 1 to 20.

So the outcomes of less than 15 = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14

So favourable outcome = 14

Total number of tile = 20

So the probability = 14/20 = 70%

Now finding the probability of second tile is even or greater than 25.

Since in second box tile is numbered as 11 to 30.

So the outcomes of even or greater than 25 = 12, 14, 16, 18, 20, 22, 24, 26, 27, 28, 29, 30

So favourable outcome = 12

Total number of tile = 20

So the probability = 12/20 = 60%

Hence, the probability of first tile is less than 15, is 70% and the second tile is even or greater than 25, is 60%.

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The right question

"Tiles numbered 1 through 20 are placed in a box. Tiles numbered 11 through 30 are placed in a second box. One tile is randomly drawn from each box. Find each probability. The first tile is less than 15 and the second tile is even or greater than 25."

The statement f'(0.4) < f'(-1.5) < f'(-3.1) is true.

f(x) = 1/7x⁷+1/2x⁶-x⁵-15/4x⁴+4/3x³+6x²

f'(x) is the derivative of f(x).

We use two derivative formulas here:

d/dx(xⁿ) = nxⁿ⁻¹

d/dx(cf) = c d/dx(f) .i.e., the derivative of a constant multiple of a function is the constant multiple of the derivative of the function.

Using these,

f'(x) = 7 x 1/7 x⁶ + 6 x 1/2 x⁵ - 5x⁴ 4 x 15/4 x³ + 3 x 4/3 x² + 2 x 6x

      = x⁶+ 3x⁵ - 5x⁴ -15x³ + 4x² + 12x

We will find values for f'(x) at x = -3.1, -1.5, 0.4, 3.1, 1.5

f'(-3.1) = (-3.1)⁶+ 3(-3.1)⁵ - 5(-3.1)⁴ -15(-3.1)³ + 4(-3.1)² + 12(-3.1)

         = 14.973651

f'(-1.5) =  (-1.5)⁶+ 3(-1.5)⁵ - 5(-1.5)⁴ -15(-1.5)³ + 4(-1.5)² + 12(-1.5)

         = 4.921875

f'(0.4) =  (0.4)⁶+ 3(0.4)⁵ - 5(0.4)⁴ -15(0.4)³ + 4(0.4)² + 12(0.4)

         = 4.386816

f'(1.5) =  (1.5)⁶+ 3(1.5)⁵ - 5(1.5)⁴ -15(1.5)³ + 4(1.5)² + 12(1.5)

        = -14.765625

f'(3.1) =  (3.1)⁶+ 3(3.1)⁵ - 5(3.1)⁴ -15(3.1)³ + 4(3.1)² + 12(3.1)

        = 913.392711

Hence we get, f'(1.5) < f'(0.4) < f'(-1.5) < f'(-3.1) < f'(3.1)

So the true inequality will be option (d) . f'(0.4) < f'(-1.5) < f'(-3.1)

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Answer:

Step-by-step explanation:

Corresponding angles are:

Use same order of corresponding vertices in the name of triangles.

Choices are:

Answer: \(243/5\)

\(3^2/3(3^4)/5\\=9/3(3^4)/5\\=3(3^4)/5\\=(3)(81)/5\\=243/5\)

Answer:

c

Step-by-step explanation:

Answer:

I think the answer is C)

Step-by-step explanation:

I'm sorry I'm to lazy to explain :(

Also Merry Christmas :D

Answer:

this means there is no answer to the problem

Step-by-step explanation:

There are 720 different ways to award gold, silver, and bronze medals to the ten finalists in the winter Olympics skating competition in 2022.

There are ten possible candidates for the gold medal if there are ten finalists. There are nine candidates for the silver medal after one athlete receives the gold medal. There are eight candidates for the bronze medal after one athlete receives the silver medal.

As a result, there are three ways to award gold, silver, and bronze medals:

10 x 9 x 8 = 720

So there are 720 different ways to award gold, silver, and bronze medals to the ten finalists in the winter Olympics skating competition in 2022.

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Answer:

If a researcher cannot gain access to a target population, snowball sampling procedures can assist in locating subjects. In regard to sampling procedures, if a researcher wants to be able to generalize results to the total population of interest, then a purposeful sampling technique is the best approach.

Answer:

Non-probability sampling

Step-by-step explanation:

Non-probability sampling is a method of selecting units from a population using a subjective  method.

Answer:

25 degrees

Step-by-step explanation:

arc divided by 2 = angle

50/2=25

Answer:

Both A and D

Step-by-step explanation:

6(3x-2)

18x-12

A and D both equal 18x-12 which equals 6(3x-2)

STEP 1

Interpret question to make sense geometrically.

We have circular shapes, thus, we are dealing with circles and these circles have their area, however, we seek the angle with which when used to cut the circle will give us an area of 220 sq cm.

Note that this is a fraction of the total area of the circle.

This will be illustrated diagrammatically below

Area of a sector is given as:

STEP 2

Find unknown

The ci

Answer:

dwdwdadwdawddasd

Step-by-step explanation:

The ant must crawl 454.48 mm upwards to get from the base of the cone to the top of the hill. Inserting the values of h (447.68 mm) and r (20 mm) into the equation gives h = 8792/(3.14*202))*3 = 447.68 mm.

A cone is a three-dimensional geometric form with a smooth taper from a flat cylindrical base to a singular spot known as the tip. A cone has a curved surface that stretches from the base to the tip and an axis that runs through the base and apex.

The formula for the height of the cone is: Height = 3/πr2 (where r is the radius of the base of the cone). In this case, the radius is 20 mm, so the height is equal to: Height = 3/π(20)2 = 60/π mm.  The slant height, s, is equal to the square root of the height squared plus the radius squared. the distance the ant has to crawl from the base of the cone to the top of the hill, we can use the Pythagorean theorem to find.

1. To find the height of the cone, the formula for the volume of a cone can be used, where V = (1/3)πr2h. Rearranging this formula gives h = (V/(πr2))*3, where V is the volume of the anthill (8792 mm3), π is 3.14, and r is the radius of the anthill (20 mm).

2. The slant height of a cone is the distance from the center of the circle at the base of the cone to the apex of the cone. It is equal to the square root of the sum of the squared height of the cone and the squared radius of the cone. This can be expressed using the Pythagorean Theorem, where s = √h2 + r2.

A cone is a three-dimensional geometric shape with a circular base and a pointed apex. It is one of the two basic forms of a solid in geometry, the other one being a sphere.  

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The probability that Samuel goes first and wins the game is 1/16 (0.0625). The Option B is correct.

The probability that Samuel goes first is 1/4, since there are four players and each is equally likely to go first.

The probability that Samuel wins the game, given that he is playing, is also 1/4, since each player is equally likely to win and there are four players in total.

To find the probability that Samuel goes first and wins the game, we need to multiply these two probabilities:

P(Samuel goes first and wins) = P(Samuel goes first) x P(Samuel wins | Samuel is playing)

= (1/4) x (1/4)

= 1/16

= 0.0625

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By graphing the system of equations, we can see that the solution is (4, -2)

Here we want to solve the system of equations:

y = (-3/2)*x + 4

y = (1/2)*x - 4

To solve this graphically, we just need to graph both equations on the same coordinate axis and find the point where the lines intersect.

The graph can be seen on the image at the end.

We can see that the solution is (4, -2)

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