Marcus hiked 4 3/2 miles. John hiked 3 1/3 miles. How much further did Marcus hike?

She should use the $10 off coupon because she saves more money.

(A) There's a 90% chance the population value is between 7.2 and 8.9 oz.

You should know that In frequentist statistics, a confidence interval (CI) is a range of estimates for an unknown parameter. A confidence interval is computed at a designated confidence level; the 95% confidence level is most common, but other levels, such as 90% or 99%, are sometimes used

The confidence interval is the probability that the population value would fall within a range of values for a number of times. The confidence interval are calculated by adding and subtracting the margin of error to/from the mean.

A 90% confidence interval of (7.2, 8.9) means that their is a 90% confidence or chance that the population value is between 7.2 and 8.9 oz

Learn more about confidence interval on https://brainly.com/question/24131141

#SPJ1

Answer:

 y=2x-3

Step-by-step explanation:

slope (m)= 2

The Slope intercept of the line passing through (4,5) is

y=mx+b

5 = 2(4) + b

5 = 8 + b

b = -3

The equation of the line passing through pt. (4,5) is  

 y= mx+b

  y=2x-3

Simplifying  the quantity 10 minus three fourths times the square root of 16 end quantity squared plus the quantity 2 minus 7 end quantity squared is: c. 74.

The given expression:

(10 - 3/4 × ✓16)² + (2 - 7)²

Hence,

Now let simplify the expression

(10 - 3/4 × ✓16)² + (2 - 7)²

=(10 - 3)² + (-5)²

= 7² + 5²

= 49+ 25

= 74

Therefore simplifying  the quantity 10 minus three fourths times the square root of 16 end quantity squared plus the quantity 2 minus 7 end quantity squared is: option c. 74.

Learn more about expression here: https://brainly.com/question/28581242

#SPJ1

Objects commonly found in a locality include residential buildings, commercial establishments, public facilities, transportation infrastructure, landmarks, natural features, utilities, street furniture, and vehicles.

The type of objects that can be found in a locality can vary greatly depending on the specific location and its surroundings. Here are some common types of objects that can be found in a locality:

Residential Buildings: Houses, apartments, condominiums, and other types of residential structures are commonly found in localities where people live.

Commercial Establishments: Localities often have various types of commercial establishments such as stores, shops, restaurants, cafes, banks, offices, and shopping centers.

Public Facilities: Localities typically have public facilities such as schools, libraries, hospitals, community centers, parks, playgrounds, and sports facilities.

Transportation Infrastructure: Localities usually have roads, sidewalks, bridges, and public transportation systems like bus stops or train stations.

Landmarks and Monuments: Some localities may have landmarks, historical sites, monuments, or cultural attractions that represent the area's heritage or significance.

Natural Features: Depending on the locality's geographical characteristics, natural features like parks, lakes, rivers, mountains, forests, or beaches can be present.

Utilities: Localities have infrastructure for utilities such as water supply systems, electrical grids, sewage systems, and telecommunications networks.

Street Furniture: Localities often have street furniture like benches, streetlights, waste bins, traffic signs, and public art installations.

Vehicles: Various types of vehicles can be found in a locality, including cars, bicycles, motorcycles, buses, trucks, and possibly other modes of transportation.

It's important to note that the objects present in a locality can significantly differ based on factors such as urban or rural setting, cultural context, economic development, and geographical location.

for such more question on public facilities

https://brainly.com/question/25380567

#SPJ8

Answer:

(6,6)

Step-by-step explanation:

Answer:

(6,6)

Step-by-step explanation:

hope this helps have a great day.

Answer:

It will take 2.2 hours for the trains to meet.

Step-by-step explanation:

Given,

Distance between two trains = 396 miles

Speed of one train = 95 mph

Speed of other train = 85 mph

Combined speed of trains = 95+85 = 180 mph

Distance = Speed * Time

Time =

Time =

Time = 2.2 hours

It will take 2.2 hours for the trains to meet.

Keywords: speed, distance

Learn more about distance at:

brainly.com/question/13219835

brainly.com/question/1836777

#LearnwithBrainly

Step-by-step explanation:

Answer:

Yes you gotta divide it by removing the decimals and then converting the fraction into a simple form

Answer:

73/36

Step-by-step explanation:

\(5/4+7/9\)

So first, you have to find a common denominator.

\(45/36+28/36\)

Alright, now, just add those two fractions together.

\(73/36\)

And in this case, you cannot simplify that, so, \(73/36\) is your answer.

Hope this helped! :)

Answer:

Step-by-step explanation: 5/4 x 9/9

7/9 x 4/4

45/36

28/36 =

73/36 or 2 1/36

Answer:

About 0,3? Could go higher but the middle answer ( highest probability) is correct to me.

Step-by-step explanation:

Answer:

Stratified sampling

Step-by-step explanation:

In the question, students are selected from subgroups of Sophomore, Junior, and Senior classes.

We are told that 49, 34, and 48 students are selected from the Sophomore, Junior, and Senior classes with 496, 348, and 481 students respectively.

This means that the sample numbers of 49, 34 and 48 students were selected in proportion to the subgroup sizes of 496, 348, and 481 students respectively.

Thus, due to the fact that subgroups were selected & that sample number of students were also selected in proportion to their respective subgroup sizes, this is therefore a stratified sampling.

The complement of angle x degrees can be written as the expression:

(90 - x)°.

The complement of an angle is defined as the angle that, when added to the original angle, will give us a sum in a total of 90 degrees.

This means that, if an angle measure is represented by the variable, x degrees, then its complement is (90 - x) degrees.

By implication, if the measure of an angle is 30 degrees, the complement of 30 degrees would be:

90 - 30 = 60°.

Thus, an angle and its complement will always give a total sum of 90 degrees.

Therefore, the expression we can write for the complement of angle x is:

90 - x

Learn more about complement on:

https://brainly.com/question/28442758

#SPJ1

Answer:

Frank will make $135, for 9 hours of work.

Step-by-step explanation:

Answer:

5x + 10

5(x + 2)

Step-by-step explanation:

The Expressions are 5x + 10 and 5(x + 2).

The direct conditions in a single variable is a condition which is communicated as ax + b = 0, where an and b are two numbers, and x is a variable and has just a single arrangement.

In one-variable linear equations, there is only one possible solution to the equation and one variable.

Given a model shows the area of garden,

where it is divided in two parts,

part one has 5 equal portion shown in blue color and second part has 10 equal portion in green color,

blue color portions marked by x it can be water or any common thing in each portion the equation for blue portion is 5x,

where x can be anything,

Green part marked by 1 that means they have fixed thing it can be greenery of ground and there are 10 equal parts,

total equation for garden is  5x + 10

taking 5 common we get 5(x + 2)

Hence the  expressions that represent the area are 5x + 10 and 5(x + 2).

Learn more about linear equation in one variable;

https://brainly.com/question/17139602

#SPJ2

Answer:

$16.40

Step-by-step explanation:

Answer:

98.40

Step-by-step explanation:

First find the tip

82* 20%

82* .20

16.40

Add the tip to the cost of the mean

82+16.40

98.40

(a) The probability that a point chosen randomly inside the rectangle is in the square is 0.6.

(b) The probability that a point chosen randomly inside the rectangle is outside the square is 0.4.

The probability that a point chosen randomly inside the rectangle is in each given shape is calculated as follows;

The area of the triangle is calculated as follows;

area = ¹/₂ x base x height

area = ¹/₂ x 4 x 5

area = 10 sq.units

The area of the rectangle is calculated as follows;

area = 4 x 4

area = 16 sq.units

The probability that a point chosen randomly inside the rectangle is in the square is calculated as;

P = outcome / total possible outcome

P = ( 10 ) / 16

P = 0.625 ≈ 0.6

The probability that a point chosen randomly inside the rectangle is outside the square;

P = 1 - p(inside)

P = 1 - 0.6

P = 0.4

Learn more about probability here: https://brainly.com/question/24756209

#SPJ1

hello

to solve this question, we simply need to solve for t

at maximum height,

since we can't have a negative value for time, the time to reach maxium heigh is equal to 2.7 seconds

Answer:

6.28

Step-by-step explanation:

I think it might be 6.28

The 9/32 of whole pizza Troy had for breakfast. The whole bag of coffee weighs 10/7 pounds

A fraction is defined as a part of a whole quantity.

1. Leftover pizza = 3/8

Pizza used as breakfast = 3/4 of left-over pizza

= 3/4 of 3/8

The of is calculated by the use of multiplication

The fractions are multiplied as follows:

Pizza used as breakfast = 3/4 * 3/8

= 3 * 3 / 4 * 8

= 9/32

2. 3/5 of bag of coffee weighs = 6/7 pounds

1 bag of coffee weighs = 6/7 ÷ 3/5

The fractions are divided as follows:

Thus, = 6/7 * 5/3

= 6 * 5 / 7 * 3

= 30/21

= 10/7 pounds

Learn more about Fraction:

https://brainly.com/question/29369267

#SPJ1

Answer:

2.4*18 = $43.2

stock price is $43.2

Step-by-step explanation:

Answer:

(C) Sophie used the wrong height for the pyramid.

Step-by-step explanation:

she should have subtracted 4 from 30 because that was apart of the prism

The total volume is 7448  cubic millimeters. Sophie has made mistake in copying height of pyramid.

Volume is the measure of the capacity that an object holds.

Formula to find the volume of the object is Volume = Area of a base × Height.

Given that, a rectangular prism with a length of 28 millimeters, width of 21 millimeters, and height of 4 millimeters.

Volume of rectangular prism = Length×Width×Height

= 28×21×4

= 2352 cubic millimeters

A rectangular pyramid with a base of 28 millimeters by 21 millimeters and height of 26 millimeters.

Volume of a rectangular pyramid = (lwh)/3

= (28×21×26)/3

= 15288/3

= 5096 cubic millimeters

Total volume = 2352+5096

= 7448  cubic millimeters

Hence, Sophie has made mistake in copying height of pyramid.

To learn more about the volume visit:

https://brainly.com/question/13338592.

#SPJ3

The set 0 = ∅ is an ordinal because it has an empty set which is a well-ordering that is transitive and it satisfies the definition of an ordinal in the theory of ordinals.

The set 0 = ∅ is an ordinal is a simple assertion. It states that the empty set is an ordinal in the theory of ordinals.

There are two axioms that are required to be satisfied by any relation R on a set A for R to be a well-ordering on A in set theory.

They are the reflexivity, which says that for all x ∈ A, xRx, and the transitivity, which says that for all x, y, z ∈ A, if xRy and yRz, then xRz.

The empty set is vacuously a well-ordering on itself since it satisfies both of these axioms: there are no elements to fail the reflexivity axiom, and there are no pairs of elements to fail the transitivity axiom.

Therefore, the empty set satisfies the definition of an ordinal, which is a well-ordering that is transitive. Hence, 0 = ∅ is an ordinal.

For more such questions on ordinal visit:

https://brainly.com/question/30648205

#SPJ8

Answer:

  0 ≤ g(x) < ∞

Step-by-step explanation:

The range is all non-negative numbers.

___

g(x) is an even-degree polynomial with a positive leading coefficient, so it opens upward. There is no added constant, so its minimum value is zero. The function can take on all values zero or greater.

  range: [0, ∞)

Armed force and other for Henderson high school is greater than

Johnson High School.

The mode for each school is college.

Options F and G are the correct answer.

We have,

The number of students in Henderson High School.

Work = 96

College = 114

Armed forced = 48

Other = 42

The number of students in Johnson High School.

Work = 30

College = 40

Armed forced = 15

Other = 15

From the information,

The number of students in Work for Henderson High School is greater than Johnson High School.

Now,

Henderson High School:

Armed force and other = 48 + 42 = 90

Mode = college

Johnson High School.

Armed force and other = 15 + 15 = 30

Mode = college

Thus,

Armed force and other for Henderson high school is greater than

Johnson High School.

The mode for each school is college.

Learn mroe about bar graphs here:

https://brainly.com/question/31158559

#SPJ1

Answer:

0.5401

Step-by-step explanation:

In Standard form

due to the negativity of the power, you move the decimal point to the left...and u move it once

Answer:

The slope is a positive linear slope

The slope is 2

The y-intercept is -4

The equation of this line would be: y = 2x - 4

Step-by-step explanation:

y = mx + b format

m = slope

b = y-intercept

and x and y are the x and y components