Tyler gathered data from 12 recent basketball games about the number of points he scored, the number of points his teammate Nolan scored, and the total number of points his team scored. He displayed the data in two scatter plots.

Does either scatter plot indicate a positive correlation between the variables?

Answer:

X = 5, -2

Absolute value function

Answer:

The answer is b.

Step-by-step explanation:

Take the areas of the two rectangles by multiplying the numbers. Then divide the two numbers, in this case, 33.75 and 15.

Answer:  b) The area of the image is 2.25 times larger.

Step-by-step explanation:  !.5 larger in each direction results in  1.5×1.5 which is 2.25 enlargment.

4.5 × 7.5 =33.75   3×5= 15

33.75÷15 = 2.25

Answer:

19 cents

Step-by-step explanation:

divide 20 by 6

Answer:

3.333333333333 and on

Step-by-step explanation:

When you want to figure this problem out you need to divide the money she spent with the markers so 20/6 and then it would divide to the lowest number possible and then you would get your answer.

Can I be brainliest???

The measured signal could have a dynamic error of approximately 21.6% of the true value due to the limitations of the 1st order system with a time constant of 0.7 seconds.

The dynamic error that could result from measuring a 2 Hz periodic waveform using a 1st order system with a time constant of 0.7 seconds can be estimated using the following formula:

Dynamic error = 100% x (1 - exp(-T/τ)),

where T is the period of the input signal, τ is the time constant of the system, and exp(-T/τ) is the system's gain at the input frequency.

Substituting T = 0.5 s (since the period of a 2 Hz waveform is 0.5 seconds) and τ = 0.7 s, we get:

Dynamic error = 100% x (1 - exp(-0.5/0.7)) ≈ 21.6%

This means that the measured signal could have a dynamic error of approximately 21.6% of the true value due to the limitations of the 1st order system with a time constant of 0.7 seconds. This error is due to the fact that the system cannot respond fast enough to the rapid changes in the input signal, leading to an output that lags behind the input. The larger the time constant of the system relative to the period of the input signal, the larger the dynamic error will be.

Learn more about dynamic error here :

brainly.com/question/15396411

#SPJ4

1.1) The volume of the cube is 27 cubic centimeters. 1.2)the density of the ice cube is approximately 0.917 grams per cubic centimeter (g/cm³).

1.3) the mass of the water cube is 27 grams. 1.4) the weight of the water and the ice would be the same under the same conditions. 1.5)In simpler terms, ice floats on water because it is lighter (less dense) than the water, allowing it to displace an amount of water equal to its weight and float on the surface.

1.1) The volume of the cube can be calculated using the equation: Volume = width x height x length. In this case, the cube measures 3 cm wide, 3 cm tall, and 3 cm long, so the volume is:

Volume = 3 cm x 3 cm x 3 cm = 27 cm³.

Therefore, the volume of the cube is 27 cubic centimeters.

1.2) Density is defined as mass divided by volume. The mass of the ice cube is given as 24.76 grams, and we already determined the volume to be 27 cm³. Therefore, the density of the ice cube is:

Density = Mass / Volume = 24.76 g / 27 cm³ ≈ 0.917 g/cm³.

Therefore, the density of the ice cube is approximately 0.917 grams per cubic centimeter (g/cm³).

1.3) The volume of the water cube is the same as the ice cube, which is 27 cm³. Given the density of liquid water as 1.00 g/cm³, we can calculate the mass of the water cube using the equation:

Mass = Density x Volume = 1.00 g/cm³ x 27 cm³ = 27 grams.

Therefore, the mass of the water cube is 27 grams.

1.4) The weight of an object depends on both its mass and the acceleration due to gravity. Since the volume of the water cube and the ice cube is the same (27 cm³), and the mass of the water cube (27 grams) is equal to the mass of the ice cube (24.76 grams), their weights would also be equal when measured in the same gravitational field.

Therefore, the weight of the water and the ice would be the same under the same conditions.

1.5) Ice floats on water because it is less dense than liquid water. The density of ice is lower than the density of water because the water molecules in the solid ice are arranged in a specific lattice structure with open spaces. This arrangement causes ice to have a lower density compared to liquid water, where the molecules are closer together.

When ice is placed in water, the denser water molecules exert an upward buoyant force on the less dense ice, causing it to float. The buoyant force is the result of the pressure difference between the top and bottom surfaces of the submerged object.

In simpler terms, ice floats on water because it is lighter (less dense) than the water, allowing it to displace an amount of water equal to its weight and float on the surface.

Learn more about cube;

brainly.com/question/15420947

#SPJ4

Answer: 28

Step-by-step explanation:

In table 9.1, the marginal cost of producing the seventh unit of output is equal to $8.
Marginal cost refers to the additional cost incurred when producing one more unit of output. To find the marginal cost of producing the seventh unit of output, follow these steps:

1. Locate the total cost column in table 9.1.
2. Identify the total cost of producing 6 units of output.
3. Identify the total cost of producing 7 units of output.
4. Subtract the total cost of producing 6 units from the total cost of producing 7 units.

The difference you get from step 4 is the marginal cost of producing the seventh unit of output.

Learn more about marginal cost here: brainly.com/question/7781429

#SPJ11

Triangles are said to be congruent if two of their sides and the included angle are the same as their corresponding sides and angles of another triangle.

When determining if a set of triangles is congruent, the Side-Angle-Side rule is utilized. According to the SAS rule, triangles are congruent if their two sides and included angles are the same as those of another triangle.

If two sides and an included angle of one triangle are equal to the sides and an included angle of the second triangle .

Then two triangles are said to be congruent according to the SAS. According to SAS theorem of congruence, two triangles are congruent if the corresponding two sides and their included angles in one triangle .

To know more about SAS visit :-

https://brainly.com/question/28035848

#SPJ4

Answer:

There are two answers, either of which would work

Method:

An isosceles triangle has 2 of the same sides so there are two possible answers:

1) 26° is one of the angles which is the same as another. 26° × 2 = 52° and since there are 180° in a triangle the other angle is 180° - 52° which is 128°. This would make the angles 26°, 26° and 128°

2) 26° is not one of the angles which is the same as another. Since there are 180° in a triangle, the other angles would both be 2 ÷ (180° - 26°) which is 77°. This would make the angless 26°, 77° and 77°

Answer:

10. x = 5; y = 9

Step-by-step explanation:

10.

The sum of the measures of the angles of a triangle is 180.

6y - 5 + 10y - 41 + 12x + 22 = 180

12x + 16y - 24 = 180

12x + 16y = 204

3x + 4y = 51        Equation 1

Two sides are congruent, so opposite angles are congruent.

6y - 5 = 10y - 41

36 = 4y

4y = 36          Equation 2

Equations 1 and 2 form a system, of equations.

3x + 4y = 51

4y = 36

Solve the second equation for y.

y = 9

Substitute 9 for y in the first equation.

3x + 4(9) = 51

3x + 36 = 51

3x = 15

x = 5

Answer: x = 5; y = 9

Answer:

Step-by-step explanation:

See image

Answer: 4500

Step-by-step explanation:

60% Daily

50% Weekly

20% None    

130% total    →   30% both Daily and Weekly

30% of total people = 1500

 0.30x = 1500

÷0.30     ÷0.30

      x = 4500

Answer:

$767.20

Step-by-step explanation:

100% represents the cost price

Then a profit of 40% represents 100 + 40 = 140% = 1.4

selling price = 1.4 × $548 = $767.20

The estimated total cost of 32 printers at £198 each and 58 ink cartridges at £31.

to estimate the total cost, we can multiply the quantity of each item by its respective cost and then sum them together.

the cost of 32 printers at £198 each can be calculated as follows:32 printers * £198/printer = £6336

the cost of 58 ink cartridges at £31.15 each can be calculated as follows:

58 cartridges * £31.15/cartridge = £1805.70

to find the total cost, we add the cost of the printers and the cost of the ink cartridges:total cost = £6336 + £1805.70 = £8141.70 15 each is £8141.70.

the total cost of 32 printers at £198 each and 58 ink cartridges at £31.

Learn more about cartridges  here:

 https://brainly.com/question/30698948

#SPJ11

Answer:

infinite solutions

Step-by-step explanation:

3(12x2+x+1)+12(12x2+x+1)=15(12x2+x+1)

Combine like terms

3(12x2+x+1)+12(12x2+x+1)=15(12x2+x+1)

15(12x2+x+1) = 15(12x2+x+1)

Divide by 15

(12x2+x+1) = (12x2+x+1)

Since they are the same

x can be any real value

Answer:

All real values of x

Step-by-step explanation:

3(12x²+x+1)+12(12x²+x+1)=15(12x²+x+1)

(12x² + x + 1)(3+12) = 15(12x²+x+1)

15(12x²+x+1) = 15(12x²+x+1)

Since both sides are identical, all real values of x will satisfy the equation

Answer:

2 13/20

Step-by-step explanation:

Answer:

2 13/20

Step-by-step explanation:

we can split up 2.65 into a whole number and a decimal

2.65

= 2 + 0.65      (note that 0.65 = 65/100)

= 2 + 65/100

= 2 65/100   (we can see that both numerator and denominator are multiples of 5, hence we can try to simply by dividing both numerator and denominator by 5)

= 2 (65÷5) / (100÷5)

= 2 13/20   (answer)

According to the question a trinomial with a leading coefficient of 3 and a constant term of -5 would be 3x² + x - 5.

A trinomial is a polynomial with three terms is in the form of Ax²+Bx+C, where, A is the leading coefficient of veriable X²,  B is the middle coefficient of x and C is the constant of polynomial.

A trinomial with a leading coefficient of 3 and a constant term of -5.

Here, a=3,c=-5 and consider b=1,

Therefore, a trinomial with a leading coefficient of 3 and a constant term of -5 would be 3x² + x - 5.

Visit here to learn more about trinomial: https://brainly.com/question/8985142

#SPJ4

Answer: Don’t know

Step-by-step explanation: There is no x^2 that could equal 80. Why? Because the closest answer you can get is 9–which equals 81. I mean, I’m sure there is an actual answer, but it’d be a terminating decimal and you’d have to waste your time using a calculator to figure it out.

Answer:

8.94

√x^2= √80

x=8.94

Answer:

The correct option is;

A. Car B was 10 miles east of car A

Step-by-step explanation:

The given parameters are;

The speed of car A = 45 miles per hour

The direction of car A = East

The distance of car B from Johnstown after 2 hours = 100 miles east

The direction of Car B = East

The distance of car B from Johnstown is given on the graph

Therefore, the initial distance of car A from Johnstown when car A began driving is given as follows;

The initial distance, east, of car A from Johnstown = 100 - 2 × 45 = 10

∴ The initial distance, east, of car A from Johnstown = 10 miles

From the graph, the initial distance, east, of car B from Johnstown = 20 miles

Therefore, car B was 10 miles east of car A

Answer:

Car B was 10 miles east of car A

Step-by-step explanation:

The point on the y-axis is D. (0 , -2).

Here, we have,

we know that,

The points located on the y-axis of a coordinate grid have an x-coordinate of 0.

In other words, the y-axis is the vertical line that intersects the x-axis at the point (0,0).

Any point on the y-axis will have an x-coordinate of 0 and a y-coordinate that can vary depending on its position along the y-axis.

Examples of points on the y-axis include (0,1), (0, -3), and (0, 5).

so, from the given options we get,

The point on the y-axis is D. (0 , -2).

(x, y) 0 is x and -2 is y so that is exactly on the y axis.

Learn more about coordinate visit:

brainly.com/question/11618662

#SPJ2

The amount received by Charis on Simple interest in 2 years will be $8.4

What is Simple Interest?

The process of figuring out how much interest will accrue on a given principal sum of money is known as simple interest (S.I.).

It's formula is given by S.I. = PRT/100  where P = principle amount

R= rate and T = time.

Main Body:

P= $140

R= 3%

T= 2 years

so S.I. = 140*2*3/100

S.I. = $ 8.4

Hence total amount received by Charis at the end of 2 years will be $8.4

To learn more about Simple interest click on the  link below.

https://brainly.com/question/20690803

#SPJ1

With the growth of cities, Americans flocked to the big cities for jobs in the booming factories.

The population explosion is a term to refer to a phenomenon of human displacement in which people moved in large numbers from one place to another. The population explosion has been influenced by different factors over time,

One of the causes of the great demographic explosions towards the cities during the 18th, 19th and 20th centuries was the growth of industry and the supply of work in factories. This caused many people to abandon their rural life and move towards the cities. This case occurred in the United States where the industry was strengthened by the large number of employees in the factories.

Learn more about population explosion in: https://brainly.com/question/3737805

#SPJ1

FMECA is a bottom-up hardware approach to risk assessment. It is an inductive, or data-driven, linking elements of a failure chain as follows: Effect of Failure, Failure Mode, and Causes/Mechanisms. To estimate the reliability of software, most software prediction models use the probability density function to predict "Mean Time To Failure."

FMECA is a systematic and structured analytical methodology used to identify potential failures in a system, equipment, process, or product, and to assess the effect and probability of those failures. FMECA stands for Failure Modes, Effects, and Criticality Analysis. FMECA is similar to FMEA (Failure Modes and Effects Analysis) in that it is used to identify failure modes and assess their risk.

However, FMECA goes beyond FMEA by analyzing the criticality of each failure mode. This makes it an effective tool for identifying the most significant failure modes and prioritizing them for corrective action. A Probability Density Function (PDF) is a function that describes the likelihood of a random variable taking on a particular value.

PDF is used in software prediction models to estimate the reliability of software by predicting "Mean Time To Failure" (MTTF). MTTF is the average time between failures of a system, equipment, process, or product.

You can learn more about hardware at: brainly.com/question/32810334

#SPJ11

The required salary of Juma in July month is sh.9600.

Given that,
he spent half of his July salary on school fees and two-thirds of the remainder on food.
he spent sh.3200 on food.

In mathematics, it deals with numbers of operations according to the statements.

In the question,
Let the slay of Juma in July be x,
Juma spent half of his July salary on school fees = x/2
two-thirds of the remainder on food  = 2/3 * x/2 = x/3
he spent sh.3200 on food i.e.
x / 3 = 3200
x = 3200 * 3
x = 9600

Thus, the required salary of Juma in July month is sh.9600.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ1

The normal strain experienced by each wire is 0.00578 mm.

L'AC=√300²+2²+2(300) (2) cos50°=301.734 mm

AC=AB

=(L'AC - LAC) /LAC =(301.734 - 300) /300 = 0.00578mm

Strain is the relative change in size or shape of an object that is experiencing stress. Strain can be defined as the ratio between the increase in the length of the object to the length of the initial object. In addition, strain is a measure of how far the object changes shape.

Mathematically it is written as:

Strain = ΔL/L

where:

ΔL = change in length (m)

L = initial length (m)

Learn more about strain at https://brainly.com/question/27896729.

#SPJ4 

Answer:

9.7

Step-by-step explanation:

using TOA (angle, opposite, adjacent)

t = 70 o = 12 a = ?

equation in calc = tan-1(12/70) = 9.727... rounded down = 9.7

No, there is not a rigid transformation or a combination of rigid transformations that will map ABCD to WXYZ.

The Side-Angle-Side Congruence Theorem (SAS) defines two triangles to be congruent to each other if the included angle and two sides of one are congruent to the included angle and corresponding two sides of the other triangle.

Two figures are congruent if their vertices can be mapped into one another by appropriate rigid transformation or a combination of rigid transformations. Examples of the transformation are; reflection, dilation, rotation and translation.

Comparing the two figures, it would be observed that they are not congruent. Since there is not a rigid transformation or a combination of rigid transformations that will map ABCD to WXYZ.

Learn more about congruency at

brainly.com/question/14418374

#SPJ1

Answer:not congruent.

Step-by-step explanation:

Answer:

clockwise

Step-by-step explanation:

The triangle is rotated in a clockwise direction, as per the given conditions.

The triangle is a geometric shape that includes 3 sides and the sum of the interior angle should not be greater than 180°

Here,
It seems to be questioned is incomplete, we assume that the direction of rotation that maps triangle BCD to triangle B’C’D’ on a coordinate plane from quadrant 2 to quadrant 1 is about the origin. As rotation from quadrat 2 to one about origin represents the clockwise direction.

Thus, the triangle is rotated in a clockwise direction, as per the given conditions.

Learn more about triangles here:
https://brainly.com/question/2773823

#SPJ6

Answer:

y= -5x-5

Step-by-step explanation:

because m=y2-y1/x2-x1 and then you plug in one of the point to find the y intercept or b and the answer you should get is -5 for be so it ends up being y= -5x-5