In right triangle ABC,

If this equation is valid, then the following equation must also be valid:

For the initial fee, Bob charges less than Ginny.

A unit rate means a rate for one of something.

Given that Ginny charges by uses the function f(x)=60x+80 where x represents the number of hours of labour.

Ginny initial charge = $80

Bob initial charge =$60

Hence, For the initial fee, Bob charges less than Ginny.

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1. The volume of the black bag is 1728 cubic inches. 2. The volume of the blue bag is 2700 cubic inches. 3. The black bag will fit in the Check Box. 4. The bigger suitcase is 27 times larger than the smaller suitcase.

Volume, which is commonly expressed in cubic units, is the amount of space occupied by a three-dimensional object. By multiplying an object's length, breadth, and height, as well as other formulas depending on the shape of the object, one can get the volume of the thing. Volume is a key concept in many practical applications, including calculating container capacity, constructing structures, and estimating the amount of material required for a construction project. Volume is utilised in many branches of mathematics, science, and engineering.

For the given dimensions of the bags we have:

1. The volume of the black bag is:

18 x 12 x 8 = 1728 cubic inches

2. The volume of the blue bag is:

18 x 15 x 10 = 2700 cubic inches

3. The black bag will definitely fit in the Check Box because its volume of 1728 cubic inches is less than the volume of the Check Box, which is 2772 cubic inches.

4. The ratio of bigger suitcase to smaller suitcase is:

75 x 20 x 18 = 27000 cubic inches

25 x 8 x 9 = 1800 cubic inches

27000 / 1800 = 27

The bigger suitcase is 27 times larger than the smaller suitcase.

5. Now, if the watermelons is about 10 inches long and 9 inches wide, then its height would be:

720 = 10 x 9 x H

720 = 90H

H = 8 inches

The maximum amount of watermelons that can fit are:

27000 / 720 = 37.5 watermelons = 37 watermelons.

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Answer:

\(\theta=80.53^{\circ}\)

Step-by-step explanation:

From the attached figure, AB is the height of the satellite and the distance between Ethan and the ground is 1 mile.

We can find the angle of elevation from Ethan to the satellite using trigonometry as follows :

\(\tan\theta=\dfrac{P}{B}\\\\\tan\theta=\dfrac{6}{1}\\\\\theta=\tan^{-1}(6)\\\\\theta=80.53^{\circ}\)

So, the angle of elevation is 80.53 degrees.

Answer:

Experimental but not double-blinded study

Step-by-step explanation:

The type of study being described is an Experimental but not double-blinded study. That is because it is a study that has a control group, dependent variable, and an independent variable all used in order to acquire specifically targetted data from the results that are derived from the experiment itself. Also since the scientists/researchers know exactly which lab sections are getting the extra review material (independent variable), then that makes this a non-double-blinded study.

Answer:

Step-by-step explanation:

3x / (x + 2).

Answer:

7x + 2y = - 6

Step-by-step explanation:

the equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

given

y = - \(\frac{7}{2}\) x - 3 ( multiply through by 2 to clear the fraction )

2y = - 7x - 6 ( add 7x to both sides )

7x + 2y = - 6 ← in standard form

The kinematic features of the parametric motion vector are introduced below:

Part A: V(t) = <2 · t, 3 · t² - 7>

Part B: |V(t)| = √[4 · t² + (3 · t² - 7)²]

Part C: A(t) = <2, 6 · t>

Part D: |A(t)| = √(4 + 36 · t²)

In this problem we find the representation and the definition of a parametric motion vector, whose kinematic features must be determined by using algebra and multivariate calculus.

Part A - The vector velocity is found by differential calculus:

V(t) = <2 · t, 3 · t² - 7>

Part B - The speed related to the position vector is found by Pythagorean theorem:

|V(t)| = √[4 · t² + (3 · t² - 7)²]

Part C - The vector acceleration is found once again by differential calculus:

A(t) = <2, 6 · t>

Part D - The acceleration related to the position vector is found once again by Pythagorean theorem:

|A(t)| = √(4 + 36 · t²)

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Answer:

ask Utah not me.........

Answer:

$185 is withheld

Step-by-step explanation:

3700 x .05 is 185.

Explanation:

A = set of odd numbers = {1,3,5}

B = set of factors of 12 = {1,2,3,4,6}

A U B = union of set A and set B

A U B = {1,3,5} union {1,2,3,4,6}

A U B = {1,3,5,       1,2,3,4,6}

A U B = {1,2,3,4,5,6}

The set union operation combines two sets into one bigger set. Duplicates are tossed out.

There are 6 elements in the set A U B = {1,2,3,4,5,6} out of 6 faces of the number cube.

Therefore, the probability event  A U B happens is 6/6 = 1 = 100%; i.e. it is guaranteed to happen. Each face of the number cube is either odd, a factor of 12, or both.

Side notes:

Answer:

2

Step-by-step explanation:

2 2/3=8/3

8/3*3/4=8/4=2

Cheese and baloney sandwich

Answer:

Given Figure has set of Stacked cubes.

To Draw the Base Plan, lets see its right side, Left Side and Front side view.

Right side:

It has 3 cubes in base.

2 cubes in 2nd layer clearly seen in figure and only 1 cube in 3rd layer.

Left Side:

It has 2 Cubes in base.

Both Cubes attached to 1st and 2nd cube of right side cubes.

Front Side:

It can be seen that, here base only has 2 rows of cubes.

Therefore,  1st Figure is correct Base Plan (or enclosed figure)

Note: Numbers in enclosed figure just shows the total no. of cubes in that stack.

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Answer:

-2x^2+5y^3+

Step-by-step explanation:

Answer:

can you take another picture its blurry

Step-by-step explanation:

Answer:

s = r - 5.25

4r = 6s

Step-by-step explanation:

s = the sale price of the coffee

r = the regular price of the coffee
s = r -5.25 : sale price of the coffee equal the regular price minus 5.25 (on sale)

4r = 6s : 4 bags of regular coffee equals 6 bags at sale price

Answer: OOF

Step-by-step explanation: that looks hard

A percentage is a way to describe a part of a whole. The missing percent on the bar model is equal to 12.5%.

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

On the percent bar model, above the missing percentage, the fraction is given as 1/8.

Now, the given fraction 1/8 in the form of percentage can be written as,

1/8

= 1/8 × 100%

= 0.125 × 100%

= 12.5%

Hence, the missing percent on the bar model is equal to 12.5%.

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Answer: 0.04

Step-by-step explanation:

The area \(A_1\) of the square target with side length \(s_1=20 cm\) is:

\(A_1=s_1^{2}=20^{2}=400\)

The area \(A_2\) of the shaded square with side length \(s_2=4cm\) is:

\(A_2=s_2^{2}=4^{2}=16\)

So, the probability that the dart will land in the shaded square on the target is:

\(\frac{A_{2}}{A_{1}}=\frac{16}{400}=0.04\)

The height of the object after 3 seconds is 96 feet.

The vertical distance between an object's top and base is referred to as an object's height in mathematics. It is sometimes referred to as "height." Height is the geometric term for an object's length along the y-axis in coordinate geometry. Here are a few numerical examples of height.

h = −16(1)² + 80(1)

h = -16 + 80

h = 64

So, the height of the object after 1 second is 64 feet.

To find the height of an object after 3 seconds, we can substitute t = 3 into the formula:

h = −16(3)² + 80(3)

h = -16(9) + 240

h = -144 + 240

h = 96

So, the height of the object after 3 seconds is 96 feet.

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Therefore , the solution of the given problem of  probability comes out to be the right response is thus: "Drawing a red card or a Queen from a regular deck of cards is an overlapping occurrence."

The primary objective of statistical inference, a branch of mathematics, is to determine the chance that a claim is true or that a specific event will occur. Chance can be represented by any number between 0 and 1, in which 1 typically represents certainty and 0 typically represents possibility. A probability diagram shows the chance that a specific event will occur.

Here,

Because the Queen of Hearts and Jack of Spades are not face cards or nines,

the occurrences "Drawing a Queen of Hearts or Jack of Spades from a standard deck of cards" and "Drawing a face card or a 9 from the a standard deck of cards" do not overlap.

A Queen of Hearts is both a red card and a queen, and a diamond is a type of red card and a club is a type of card, so the occurrences "Drawing a Diamond or a Club from a Standard Deck of Cards" and "Drawing a Red Card or a Queen from a Standard Deck of Cards" overlap.

The right response is thus: "Drawing a red card or a Queen from a regular deck of cards is an overlapping occurrence."

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Answer:

Six miles

Step-by-step explanation:

You multiply the two by the three (2x3) and get six (6)

The z-score for 12 beers per week is (+3). This is calculated by (12-7)/1.5 = +3.

1. 5 beers per week: z-score = -1

2. 8 beers per week: z-score = +1

3. 10 beers per week: z-score = +2

4. 4 beers per week: z-score = -2

5. 6 beers per week: z-score = -0.5

6. 12 beers per week: z-score = +3

To calculate a z-score, we need to know the mean (μ) and standard deviation (σ) of the population. In the given problem, the mean is 7 beers per week, and the standard deviation is 1.5.

A z-score is the number of standard deviations away from the mean. Therefore, to calculate the z-scores, we subtract the mean from the given data point and divide by the standard deviation.

For example, for 5 beers per week, the z-score is (-1). This is calculated by subtracting the mean (7) from the data point (5) and dividing by the standard deviation (1.5). Therefore, (5-7)/1.5 = -1.

Similarly, the z-score for 8 beers per week is (+1). This is calculated by (8-7)/1.5 = +1. The z-score for 10 beers per week is (+2). This is calculated by (10-7)/1.5 = +2. The z-score for 4 beers per week is (-2). This is calculated by (4-7)/1.5 = -2. The z-score for 6 beers per week is (-0.5). This is calculated by (6-7)/1.5 = -0.5.The z-score for 12 beers per week is (+3). This is calculated by (12-7)/1.5 = +3.

the complete question is :

The average American drinks approximately seven beers per week (mean = 7). Assuming a standard deviation of 1.5 (SD = 1.5), calculate the corresponding z-scores for the following 6 Americans’ weekly beer intake:

a) Bob drinks 9 beers per week

b) Sarah drinks 6 beers per week

c) John drinks 4 beers per week

d) Emily drinks 8 beers per week

e) Michael drinks 10 beers per week

f) Rachel drinks 5 beers per week

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Answer:

$57.99 per pair of shoe

Step-by-step explanation:

Alright, so first we need to deduct the sales taxes from the shoes.  I am assuming that the sales tax is a total of the 3 pairs of shoes combined;

$184.41 - $10.44 = $173.97

Now you can divide the remaining cost across the pair of shoes;

$173.97 / 3 = $57.99 per pair of shoe

Each shoe also had a $3.48 tax on them, which means that they had a 6% tax on them. Hope this helped!

Answer:

The distribution is symmetric

Step-by-step explanation:

Because in both sides it has the same structure, so that means that the value is the same in both sides

Answer:

B.

Step-by-step explanation:

1.6d=30

2. Start with dividing each side by 6 since its the only number which will leave the variable d by itself and the other side of the equal sign with 5

3. Which will leave the answer with d=5

\(\huge\text{Hey there!}\)

\(\large\text{For what value of d would the statement 6d = 30 be true?}\)

\(\large\textsf{A. d = 7}\)

\(\large\textsf{B. d = 5}\)

\(\large\textsf{C. d = 4}\)

\(\large\textsf{D. d = 6}\)

\(\mathsf{6x = 30}\)

\(\large\text{DIVIDE by 6 to BOTH SIDES}\)

\(\mathsf{\dfrac{6d}{6}=\dfrac{30}{6}}\)

\(\large\text{Cancel out: }\mathsf{\dfrac{6}{6}}\large\text{ because it gives you \text{1}}\)

\(\large\text{Keep: }\mathsf{\dfrac{30}{6}}\large\text{ because it helps us solve for \bf d}\)

\(\mathsf{\bold{d}=\dfrac{30}{6}}\)

\(\mathsf{d\rightarrow \dfrac{30}{6}=30\div6}\)

\(\large\text{Solve above and you will have your answer}\uparrow\)

\(\boxed{\boxed{\large\textsf{Answer: \huge Option C. \bf d = 5}}}\huge\checkmark\)

\(\text{Good luck on your assignment and enjoy your day!}\)

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Answer:

The answer is not reasonable.

The error that Clayton made was that he accidentally added all of the products that had a saved price tag on it, he did not find the difference between the old price and the new, sales price.

Step-by-step explanation:

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