help please :)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))

Answer:

Answer is 0.3265

Step-by-step explanation:

I hope it's helpful!

Answer: answer for what?

Step-by-step explanation: oh I see it appeared iN wrong catogory I’m browsing History sorry

The cycle continues until the team either reaches their goal or exhausts all four downs without gaining the necessary yardageDuring a football game, a team has four plays, or downs, to advance the football at least ten yards.

The team starts with first down, and if they successfully gain ten or more yards within these four downs, they are awarded a new set of four downs to continue their offensive drive.

If the team successfully gains the required yardage on their first down, they reset to first down and have a fresh set of four downs. However, if they fail to reach the ten-yard mark after their first down, the remaining downs decrease by one.

For example, if the team gains three yards on their first down, they will have three remaining downs to gain the remaining seven yards. If they gain another five yards on the second down, they will reset to first down, and once again have four downs to advance ten or more yards.

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Answer:

The discount percentage is 45%.

Step-by-step explanation:

To be able to determine the discount percentage, you can use the following formula:

Discount percentage=(final price-original price/original price)*100

Original price=80

Final price=44

Now, you can replace the values in the formula:

Discount percentage=(44-80/80)*100

Discount percentage=-45%

According to this, the answer is that the discount percentage is 45%.

Answer:

0.15*t < 5.00

33 texts

Step-by-step explanation:

given : $0.15 per text; unlimited cost is $5.00

# of texts = t

0.15*t < 5.00

t < 33.33; since you cannot make 33.33 texts i will round down to 33 texts.

Basically you can send or receive up to 33 texts and it will be cheaper than $5.00

0.15(33) = $4.95

at 34 texts, 0.15(34) = $5.10

Answer:

the answer is 9.6

Step-by-step explanation:

Answer:

360 degrees

Step-by-step explanation:

2 90 degress triangles 180= 1 triangle 360=2 triangles since there is 2 we can conclude that it is 360 degrees

Answer:

63 in2

Step-by-step explanation:

18 x 7 : 2

Answer:

............................................ ............

Answer: I am unable to solve this problem.

The Answer is $9.00 because if you just add 4.50 to 4.50 it is $9:00.

On solving, we get \(\rm x=1.25\)

Given that  \(\log _{3}( x+1)=\log_{6}(5-x) \)

Let,

            \(\rm y=\log _{3} (x+1) \;and\;\\y=\log_{6} (5-x) \)

Graphically, both equations obtained by the graph shown in the given diagram

Here,graphs intersects each other at point (1.25,0.74).

For the equation\(\log _{3}( x+1)=\log_{6}(5-x)\) ,The solution will be the Point of intersection between the graphs ie. \(x=1.25\)

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Answer:

m∠x = 98°

Step-by-step explanation:

Step 1: Find the supplementary angle in the triangle

180 - (53 + 45) = 82

Step 2: Use Supplementary Angles to solve for x

180 - 82 = 98°

Answer:

\(x=\sqrt6\\y=\sqrt{12}\)

Step-by-step explanation:

We know that since angles in a triangle add up to 180º, the remaining angle must be 45º.

So the side with length \(x\) must be equal to the side with length \(\sqrt6\). That is:

\(x=\sqrt6\)

Now, by Pythagoras:

\(y=\sqrt{(\sqrt6)^2+(\sqrt6)^2}\\=\sqrt{6+6}\\=\sqrt{12}\)

Answer:

\(x=\sqrt{6}\)

\(y=2\sqrt{3}\)

Step-by-step explanation:

Sum of the interior angles of a triangle = 180°

So the missing angle = 180 - 45 - 90 = 45°

Therefore, as two of the interior angles are congruent (both 45°), this is an isosceles triangle.  This means that the two shorter sides are equal,

so \(x=\sqrt{6}\)

Use Pythagoras' Theorem to calculate y:

\(y=\sqrt{(\sqrt{6})^2+(\sqrt{6})^2 } =\sqrt{12} =2\sqrt{3}\)

Answer:

Step-by-step explanation:

Line segment AE, where:

As per segment addition postulate

Then, substituting values of AC and CE

And finding the value of CD

The efficiency of the Zumba class system is approximately 69.2%, and its utilization is approximately 54.5%.

To calculate the efficiency of the system, we can divide the actual output (number of employees trained) by the designed capacity (maximum number of employees that can be trained per month) and multiply by 100 to get a percentage.

Efficiency = (Actual Output / Designed Capacity) * 100

Efficiency = (600 / 850) * 100 = 70.6%

Therefore, the efficiency of the system is approximately 70.6%.

To calculate the utilization of the system, we can divide the actual output (number of employees trained) by the capacity (maximum number of students per month) and multiply by 100.

Utilization = (Actual Output / Capacity) * 100

Utilization = (600 / 1100) * 100 = 54.5%

Therefore, the utilization of the system is approximately 54.5%.

The Zumba class system at the local gym has an efficiency of approximately 69.2% and a utilization rate of approximately 54.5%. The efficiency indicates how well the system is performing relative to its designed capacity, and in this case, it suggests that the system is operating at a reasonably high level. The utilization rate, on the other hand, indicates how much of the available capacity is being utilized, and in this case, it suggests that the system is operating at around half of its maximum capacity. This information can be used by the gym to evaluate the performance of their Zumba class program and make informed decisions regarding resource allocation and potential improvements.

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Answer: 529 possible outcomes

Step-by-step explanation:

You square the number of games as many times as the outcomes (win or loss)

2 outcomes = 23 * 23

23 * 23 = 529

Since there are 2 outcomes, you multiply 2 23’s together to get the number of possible ways.

Answer:

Add 3. Double that. Subtract 4. Cut that in half. Subtract your original number. Your result is 1!

Step-by-step explanation:

I'm guessing, Hope its right.

Answer:

There are no solutions.

Step-by-step explanation:

8z−22=3(3z+11)−z

Step 1: Simplify both sides of the equation.

8z−22=3(3z+11)−z

8z+−22=(3)(3z)+(3)(11)+−z(Distribute)

8z+−22=9z+33+−z

8z−22=(9z+−z)+(33)(Combine Like Terms)

8z−22=8z+33

8z−22=8z+33

Step 2: Subtract 8z from both sides.

8z−22−8z=8z+33−8z

−22=33

Step 3: Add 22 to both sides.

−22+22=33+22

0=55

The equation has a unique solution. When x equals 15, the equation is satisfied and both sides are equal. In this case, Bruce and Felicia would have a unique solution for the given equation.

To determine if the equation 6x + 2 = 5x + 17 has a unique solution, we can compare the coefficients and constants on both sides of the equation.

In this case, the equation can be simplified by subtracting 5x from both sides:6x + 2 - 5x = 5x + 17 - 5x

Simplifying further, we have:

x + 2 = 17

To isolate the variable x, we subtract 2 from both sides:

x + 2 - 2 = 17 - 2

x = 15

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Answer:

D

Step-by-step explanation:

In 2.22 years, there will only be 50,000 African penguins left.

Since the population of African penguins is cut in thirds every year, we can use the exponential decay model to describe its population as follows:

P(t) = P₀(1/3)^t

where P(t) represents the population after t years, and P₀ represents the initial population in 2000, which is 200,000.

So, the formula for the population of African penguins after t years is:

P(t) = 200,000(1/3)^t

To find how many years it will take for the population to be reduced to a certain number, we can plug in that number for P(t) and solve for t.

For example, if we want to find out how many years it will take for the population to be reduced to 50,000, we can write:

50,000 = 200,000(1/3)^t

Divide both sides by 200,000:

1/4 = (1/3)^t

Take the natural logarithm of both sides:

ln(1/4) = ln[(1/3)^t]

ln(1/4) = t ln(1/3)

Solve for t:

t = ln(1/4) / ln(1/3)

Using a calculator, we get t ≈ 2.22 years.

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Answer:

403

Step-by-step explanation:

Simply multiply 0.65 and 620 together to get 403 as your answer.

Answer: 403

Step-by-step explanation:

65% of any number is the same as multiplying it by 0.65.  0.65 * 620 = 403

Answer:

45 minutes?

Step-by-step explanation:

A confidence interval cannot instantly lead to rejecting the null hypothesis in a hypothesis test. In the given case the null hypothesis is either rejected or rejected based on test statistics.

α = 0.05

μ = 2

If the confidence interval is 1.0 or 2.0, then the null hypothesis value of 2 drops exceeds the interval, this makes the data contradict the null hypothesis and may reject the null hypothesis.

This alone would not be good to decline the null theory - the conclusion to reject or not reject the null hypothesis is determined by the test statistic and the alternate p-value.

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Answer:

D

Step-by-step explanation:

it -4<x<8 your answer is d

The critical points are (2,1) and (0,0). Given, z = 3x² - xy + 2y² - 4x - 7y + 12.1. Find the critical points at which the function may be optimized.

To find the critical points, we need to solve the following system of equations: ∂z/∂x = 0, ∂z/∂y = 0∂z/∂x = 6x - y - 4 = 0∂z/∂y = -x + 4y - 7 = 0By solving these equations, we get two critical points: (2,1) and (0,0).2. Determine whether at the computed points, the function takes on its maximum or minimum value.

To determine whether each critical point is a maximum, minimum, or saddle point, we need to compute the second partial derivatives of z: ∂²z/∂x² = 6, ∂²z/∂y² = 4, ∂²z/∂x∂y = -1At the point (2,1), the second partial derivatives satisfy the condition (∂²z/∂x²)(∂²z/∂y²) - (∂²z/∂x∂y)² = (6)(4) - (-1)² = 25 > 0 and ∂²z/∂x² > 0, so z has a minimum value at this point.At the point (0,0), the second partial derivatives satisfy the condition (∂²z/∂x²)(∂²z/∂y²) - (∂²z/∂x∂y)² = (6)(4) - (-1)² = 25 > 0 and ∂²z/∂x² > 0, so z has a minimum value at this point.Therefore, the function z = 3x² - xy + 2y² - 4x - 7y + 12 is optimized at (2,1), where the minimum value is z = 3(2)² - (2)(1) + 2(1)² - 4(2) - 7(1) + 12 = -10.

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volume = length * width * height

v=lwh

everything is given except for height so solve for that

80 = 5*4*h
h = 4

The height of the rectangular prism will be 4 feet.

Let the prism with a length of L, a width of W, and a height of H. Then the volume of the prism is given as,

V = L x W x H

Given that:

Volume, V = 80 cubic feet

Length, L = 5 feet

Width, W = 4 feet

The height of the rectangular prism is calculated as,

80 = 5 x 4 x H

80 = 20H

20H = 80

H = 80 / 20

H = 4 feet

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csc(13) is equivalent to sec(90-13), using the cofunction identity for sine and cosine. Therefore, the function in terms of its cofunction is sec(77).

A cofunction is a mathematical relationship between trigonometric functions that involves the complementary angles of a right triangle.

In a right triangle, the two acute angles are complementary, meaning their sum is 90 degrees (π/2 radians). The cofunctions of two angles are related by the following identities:

sin(θ) = cos(π/2 - θ)

cos(θ) = sin(π/2 - θ)

tan(θ) = cot(π/2 - θ)

cot(θ) = tan(π/2 - θ)

sec(θ) = csc(π/2 - θ)

csc(θ) = sec(π/2 - θ)

These identities indicate that the value of one trigonometric function of an angle is equal to the cofunction of the complementary angle.

For example, if θ is an angle, then sin(θ) is equal to cos(π/2 - θ). Similarly, cos(θ) is equal to sin(π/2 - θ). These identities allow us to express a trigonometric function in terms of its cofunction, which can be useful in certain calculations and simplifications.

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Answer:

b is correct

Step-by-step explanation: