Which of the following statements must be true about this diagram? Check all that apply.

The correct model to support the claim that more than 70% of students at De Anza College will transfer is the One sample Z test of proportion.

To determine whether more than 70% of students at De Anza College will transfer, we need to compare the proportion of students who transfer in a sample to the claimed proportion of 70%. Since we have a sample size of 450 students, the One sample Z test of proportion is appropriate.

The One sample Z test of proportion is used to compare a sample proportion to a known or hypothesized proportion. In this case, the known or hypothesized proportion is 70%, and we want to test if the proportion in the sample is significantly greater than 70%. The test involves calculating the test statistic, which follows a standard normal distribution under the null hypothesis.

By conducting the One sample Z test of proportion on the sample of 450 students, we can calculate the test statistic and determine whether the proportion of students who transfer is significantly different from 70%. If the test statistic falls in the critical region, we can reject the null hypothesis and support the claim that more than 70% of students at De Anza College will transfer.

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Given that Marco paid $12 for 3 jump ropes and each jump rope costs the same amount, we can set up an equation to find the cost of 1 jump rope.The equation to solve this problem is: (cost of 1 jump rope) x (number of jump ropes) = amount paid

We know that Marco paid $12 for 3 jump ropes, so we can plug in the values we have:(cost of 1 jump rope) x 3 = $12

To solve for the cost of 1 jump rope, we need to isolate the variable (cost of 1 jump rope) on one side of the equation. We can do this by dividing both sides by 3:

(cost of 1 jump rope) = $12 / 3

Simplifying, we get:

(cost of 1 jump rope) = $4

So, 1 jump rope costs $4.

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Answer: 2 1/4 cups of milk

Step-by-step explanation:

3/4 times 3 = 9/4 = 2 1/4 cups of milk.

Also you can add 3/4 + 3/4 + 3/4 = 9/4 = 2 1/4 cups of milk

173 would be dividable by at least one prime number less than or equal to 173 13.2 if it weren't a prime number. Since 173 cannot be divided evenly by 2, 3, 5, 7, 11, or 13, we know it is a prime number.

173 is a prime number.

Prime factorization: 173 is prime.

The exponent of prime number 173 is 1. Adding 1 to that exponent we get (1 + 1) = 2. Therefore 173 has exactly 2 factors.

Factors of 173: 1, 173

Factor pairs: 173 = 1 x 173

173 has no square factors that allow its square root to be simplified. √173 ≈ 13.1529

If 173 were not a prime number, then it would be divisible by at least one prime number less than or equal to √173 ≈ 13.2. We know that 173 is a prime number since it cannot be divided by 2, 3, 5, 7, 11, or 13 in an equal amount.

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Given: A square gate with a side length is 5 ft

The diagonal of the square = x

Using Pythagorean theorem:

so, the answer is: the length of brace = 5v2 feet

Approximately = 7.1 feet

Answer:

Answer: x = - 4 or x = 14.

Step-by-step explanation:

Rearrange unknown terms to the left side of the equation:3 |5 - x| = 29 - 2Calculate the sum or diff.

The area of the field is 10,765.44 square meters.

Given that:

Diameter, d = 72 m

Width, W = 72 m

Length, L = 93 m

The area of a two - dimensional figure is the area that its perimeter encloses. The quantity of unit squares that occupy a closed figure's surface is its region.

The area of the field is calculated as,

A = (π/4)d² + W·L

A = (3.14 / 4) x 72² + 72 x 93

A = 4,069.44 + 6,696

A = 10,765.44 square meters

The area of the field is 10,765.44 square meters.

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Answer:

12 miles

Step-by-step explanation:

Total miles = Length of trail ×

Number of times she rode

Total miles = 3 miles × 4 times

Total miles = 12 miles

Mika traveled a total of 12 miles.

Answer:

4

Step-by-step explanation:

To solve for x in the equation:

√(2x - 7) = 1

We can start by isolating the square root by squaring both sides of the equation:

(√(2x - 7))^2 = 1^2

2x - 7 = 1

Next, we can isolate the variable by adding 7 to both sides of the equation:

2x = 8

Finally, we can solve for x by dividing both sides by 2:

x = 4

Therefore, the solution to the equation √(2x - 7) = 1 is x = 4.

The mathematical term used to designate a trapezoid (or trapezium in the UK) having its two non-parallel sides of equal length is an isosceles trapezoid.

The mathematical term used to designate a trapezoid having its two non-parallel sides of equal length is called an isosceles trapezoid or isosceles trapezium in the UK.

This shape is also sometimes referred to as a regular trapezoid, but the term "isosceles trapezoid" is more commonly used.

A trapezoid is a four-sided polygon that has two parallel sides and two non-parallel sides. The parallel sides of a trapezoid are called the bases, and the non-parallel sides are called the legs. The distance between the bases is called the height of the trapezoid.

The area of a trapezoid is given by:

Area = ((base1 + base2) x height) / 2

where base1 and base2 are the lengths of the two parallel sides, and height is the distance between the parallel sides.

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The tangential and normal components of the acceleration when s = 10 m is 40 m/s^2 and 8 m/s^2 respectively.

In the given question, a car is travelling along the road with a speed of 2s m/s, where s is in meters.

We have to determine the tangential and normal components of the acceleration when s = 10 m.

Speed (v) = 2s  

Motion is circular so, Radius of circle = 50m

Tangential acceleration = dv/dt

Tangential acceleration = d(2s) / dt

Tangential acceleration = 2(ds)/dt

Tangential acceleration = 2v

Tangential acceleration = 2(2s)

Tangential Acceleration = 4s

As given s = 10 m

Tangential acceleration = 4 x 10

Tangential acceleration  = 40 m/s^2

Normal acceleration = v^2/ r

Normal acceleration = 4s^2/r

Normal acceleration = {4 x 10^2}/50

Normal acceleration = {4 x 100}/50

Normal acceleration = 400/50

Normal acceleration = 8 m/s^2

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The complete question is:

A car is travelling along the road with a speed of 2s m/s, where s is in meters. Determine the tangential and normal components of the acceleration when s = 10 m. Treat the car as a particle

Step-by-step explanation:

In order to calculate the height (distance BC in the diagram) you need to know the distance from point D (the closer of the two measurement points to the kite) to the point directly under the kite, B. Once you know this distance then multiplying this by the tangent of angle b will give you the height.

Answer:

8 cm and 9 cm

Step-by-step explanation:

The other two sides added together have to equal a larger number than 13, since 13 is the largest side.

5 + 8 = 13

6 + 7 = 13

7 + 2 = 9

8 + 9 = 17

Answer:

The answer for this should be A -4 and -8

Step-by-step explanation:

I'm also in k12

Answer

its 4 and 8 i took the quiz

Step-by-step explanation:

Answer:

t= -\(\frac{u}{3}\)+\(\frac{1}{3}\)-\(\frac{w}{3}\)

Step-by-step explanation:

Divide each side with variables by the one without them.

The equation of the curve that passes through the point (0, 1) and has a slope of 5xy at any point (x, y) is y = (5/2) * x^2y + 1. This equation represents a curve where the y-coordinate is a function of the x-coordinate, satisfying the conditions.

To determine an equation of the curve that satisfies the conditions, we can integrate the slope function with respect to x to obtain the equation of the curve. Let's proceed with the calculations:

We have:

Point: (0, 1)

Slope: 5xy

We can start by integrating the slope function to find the equation of the curve:

∫(dy/dx) dx = ∫(5xy) dx

Integrating both sides:

∫dy = ∫(5xy) dx

Integrating with respect to y on the left side gives us:

y = ∫(5xy) dx

To solve this integral, we treat y as a constant and integrate with respect to x:

y = 5∫(xy) dx

Using the power rule of integration, where the integral of x^n dx is (1/(n+1)) * x^(n+1), we integrate x with respect to x and get:

y = 5 * (1/2) * x^2y + C

Applying the initial condition (0, 1), we substitute x = 0 and y = 1 into the equation to find the value of the constant C:

1 = 5 * (1/2) * (0)^2 * 1 + C

1 = C

Therefore, the equation of the curve that passes through the point (0, 1) and has a slope of 5xy at any point (x, y) is:

y = 5 * (1/2) * x^2y + 1

Simplifying further, we have:

y = (5/2) * x^2y + 1

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Answer:

i think it could be c im not too sure

Answer:

5(x+2)

Step-by-step explanation:

With a running time of 4.5 hours and speeds of 24 mph and 30 mph, respectively, the bus covered a one-way distance of 72 miles.

With a running time of 4.5 hours and speeds of 24 mph outgoing and 30 mph inbound, the bus covered a one-way distance of 72 miles.

As the outgoing and inbound timings were equal, the computation was performed by multiplying the outbound trip's speed by the entire running time, and then dividing the result by two. Therefore, 108 miles are equal to 24 mph times 4.5 hours. The one-way distance is equal to 72 miles when you divide this result in half. When both directions' speeds are known, this calculation can be used to determine the overall distance of a round trip.

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The inequality that shows how much can be added to the regular size for a drink that costs under $4.00 is given as follows:

2.25 + 0.25n < 4.

The drink costs $2.25, plus each of the n additionals cost $0.25, hence the total cost is given as follows:

T(n) = 2.25 + 0.25n.

For a cost under $4, the cost must be less than $4, hence the inequality is given as follows:

2.25 + 0.25n < 4.

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Answer:

-0.00572

Step-by-step explanation:

0.572 143/250 57.2%

then divide:)

Answer:

0.1(175 – n) + 0.05n = 13.30

Step-by-step explanation:

0.1(175 – n) is solving for the amount of dimes, which is achieved by subtracting nickles fromt eh 175 which leaves us with the dimes.

+ 0.05n is the acutal value of the nickles themselves.

If this helps mark me brainliest

Let number of nickels be n

The equation is

\(\\ \sf\longmapsto 0.1n+0.05(175-n)=13.30\)

Why?

Answer:

$11.50

Step-by-step explanation:

Let x be the full price of the Wild Wheels diecast car.

Given that Max purchases 6 wild wheels diecast cars at $2 less than its full price, and paid a total of $57.

The equation that represents this is,

6x - 12 = 576x−12=57

6x = 696x=69

x = 11.50x=11.50

The cost of each Wild Wheels diecast car at full price is $11.50.

Answer: $11.50

Step-by-step explanation:

Playtime Toy Shop is having a sale on Wild Wheels. They are now being sold for $2 less than the original price. Max buys 6 Wild Wheels for $57.

SO the equation would be...

6(w-2)=57

Now you just solve the equation

6(w-2)=57

Distribute 6.

6w-12=57

Add 12 to both sides.

6w=69

Divide by 6 on both sides.

w=11.5

Therefore each hat would be $11.50.

The Sales Tax percentage on the mat is 9%.

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. With the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

Price without tax = $60

Price with tax  = $65.40

So, the Tax paid = 65.4- 60 = $5.40

Now, Tax % = Tax paid / Price without tax

                    = 5.40 / 60 x 100

                    = 9%

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The simplest radical form. 2√5 (√6 +2).

Given that

To find

We know that

Simplest radical form is the expression in radical form that, after rationalizing the denominator, leaves no more square roots, cube roots, fourth roots, or other roots to find

So, according to the question

We have

To find the simplest radical form of the given problem, we must first solve those brackets, then multiply under root numbers in root and without root numbers with without root numbers. 

So now, let's follow that process

We will get,

       2√5 (√6 +2)  = 2√5 ×√6 +2√5 ×2

                              = 2√(5×6) + 2×2×√5

                              = 2√(30) + 4√5

So the radical form of that given problem is B) 2√(30) + 4√5

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Answer:

look at attached image!

Step-by-step explanation:

The one-line answer statement for the optimum solution regarding the number of trucks to be produced per day by Green Vehicle Inc. is: Number of trucks to be produced per day = Any positive value or infinity.

To determine the optimum solution for the number of trucks to be produced per day by Green Vehicle Inc., we need to consider the objective function and maximize the objective value.

Let's denote the number of trucks to be produced per day as "x". Since it takes 1/25 of a day to paint a truck and 1/45 of a day to assemble a truck, the total time required to process "x" trucks in the paint shop and assembly shop would be (1/25)x and (1/45)x, respectively.

The profit per truck for a T1 truck is $300. Therefore, the total profit from the production of "x" trucks can be calculated as 300x.

To maximize the objective value, we need to maximize the total profit. Hence, the objective function would be:

Objective function: Total Profit = 300x

Now, to find the optimum solution, we need to consider any constraints or limitations provided in the problem statement. If there are no constraints or limitations on the production capacity, we can produce an unlimited number of trucks.

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Answer:

x=-5

Step-by-step explanation:

The turning point is at x=-5 and thus is the axis of symmetry.