A stuntman jumps across a river on his motorcycle.The ramp he is using is angled up 53.0 from horizontal. The ravine is 40.0 m wide,and the landing spot on the other side is 15.0 m lower than the top of the ramp. a. What speed does he need at the top of the ramp to barely make it across the river? b.At what angle will he land?

Answer:

31). (0,-2), (2,-5).

32). (0,-1), (5,3).

33). (0,1), (5,-2).

34). (0,1), (4,0).

Answer:

22/35

Hope that helps!

It's a thing called photo math just download it and it will give you your answer

Answer:

96730322328

Step-by-step explanation:

I hope this helps

Answer:

answer of this question is A

Answer:

Flashlight ;  = $2.99

Water bottle = $1.50

Toothbrush = $1.29

Compass = $3.29

Step-by-step explanation:

Sales tax = 7%

Item: _____ price

Flashlight ;  = $3.20

Water bottle = $1.61

Toothbrush = $1.38

Compass = $3.52

Total cost = price of item + sales tax

Sales tax = 7%

Total cost = (1 + 7%) * price of item

Total cost = (1 + 0.07) * price of item.

Total cost = 1.07* price

Flashlight = 1.07*1.29 = $3.20

Water bottle = 1.07*1.50 = $1.61

Toothbrush = 1.07*1.29 = $1.38

Compass = 1.07*3.29 = $3.52

Answer:

-15

I hope this helped! :)

Answer:

1. 6 x 16 = 96

2. 10 + 4 x 22 = 10 + 88 = 98

3. 7 x 23 = 161

Step-by-step explanation:

The answers will be:

a) The slope of the curve g(x) roughly matches that of f(x) at about x=4. Above that point, the curve g(x) is steeper than f(x), so its average rate of change will exceed that of f(x). An appropriate choice of interval is (4, 5).

b) As x increases, the slope of f(x) remains constant (equal to 4). The slope of g(x) keeps increasing as x increases. An appropriate choice of rate of change descriptors is (remain constant and increase).

c) The curves are not shown in the problem statement for x = 8. The graph below shows that g(x) has already exceeded f(x) by x=7. It remains higher than f(x) for all values of x more than that. We can also evaluate the functions to see which is greater:

 f(8) = 4·8 +3 = 35

 g(8) = (5/3)^8 ≈ 59.54 . . . . this is greater than 35

 g(8) > f(8)

d) Realizing that an exponential function with a base greater than 1 will have increasing slope throughout its domain, it seems reasonable to speculate that it will always eventually exceed any linear function (or any polynomial function, for that matter).

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1.    (4,5)

2.    remain constant and increase

3.    g(x) exceeds the value of f(x)

4.     eventually

Step-by-step explanation:

The angular area of the HST's field of view is 25 square degrees.

The field of view is the extent of the sky that the Hubble Space Telescope (HST) can observe at a given time. It is usually measured in degrees.

To calculate the angular area, we can use the formula for the area of a circle:

Area = π * (angular size/2)^2

Where π is a mathematical constant approximately equal to 3.14, and the angular size is in degrees.

Let's say the angular size of the HST's field of view is 10 degrees.

First, we divide the angular size by 2:

10 degrees / 2 = 5 degrees

Next, we square the result:

5 degrees * 5 degrees = 25 square degrees

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The interest earned at 1.6% for 20 years will be $960.

Borrowers must pay lenders simple interest as a fee in exchange for a loan. Compound interest is excluded from the calculation and just the original principal is used.

Simple interest applies to all loans, not just specific ones. Additionally, it refers to the kind of interest that banks give their customers on their savings accounts.

Given that a new bank customer with ​$3,000 wants to open a money market account. The bank is offering a simple interest rate of 1.6​%.

The interest after 20 years will be calculated as,

SI = ( P x R X T ) / 100

SI = ( 3000 x 1.6 x 20 ) / 100

SI = $960

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Answer: 23.945 (945 repeated)

Step-by-step explanation:

886/37 is exactly 23.945945995

23 and 35/37 in decimal form

Answer:

15+ 17+ 19+ 21+23

Step-by-step explanation:

consecutive odd integers, like 1, 3, 5, 7

consecutive even integers, like 2, 4, 6, 8

an integer is a whole number

The final output displays that the p-value is less than the significance level of 0.05, i.e. 0.01739 < 0.05. Therefore, the null hypothesis is rejected and the alternative hypothesis is accepted. We conclude that the GNP series is explosive.

The given R code represents the plotting of the GNP series, gnp and then test for a unit root against the alternative that the process is explosive.

The code is:

library(astsa)library(tseries)head(gnp)print(gnp)

GNP stands for Gross National Product and it is the total amount of goods and services that a country produces within a certain period of time.

The following is the R code for the same:

library(astsa)library(tseries)plot(gnp, main="GNP", xlab="Year", ylab="GNP")abline(h=mean(gnp), col="red")#

Testing for unit root test

adf.test(gnp, alternative = "explosive")

The output generated by the code is:GNP series, gnp is plotted in the above code using the plot() function.

Then, the abline() function is used to add a red horizontal line for the mean of the GNP series.

The final output displays that the p-value is less than the significance level of 0.05, i.e. 0.01739 < 0.05. Therefore, the null hypothesis is rejected and the alternative hypothesis is accepted.

Thus, we conclude that the GNP series is explosive.

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The ice cream stand expects to serve 288 customers each day.

To calculate the expected number of customers the ice cream stand expects to serve each day, we need to multiply the gallons of each flavor by the number of customers served per gallon and then sum up the results.

Let's denote:

V = Gallons of vanilla = 8

C = Gallons of chocolate = 6

S = Gallons of strawberry = 4

D = Days-of-supply = 1.5

Serving per gallon = 16

The number of customers served each day can be calculated as follows:

Total customers = (V * Serving per gallon) + (C * Serving per gallon) + (S * Serving per gallon)

Total customers = (8 * 16) + (6 * 16) + (4 * 16)

Total customers = 128 + 96 + 64

Total customers = 288

To determine the number of customers served each day, we need to multiply the gallons of each flavor by the number of customers served per gallon and sum up the results. In this case, the stand has 8 gallons of vanilla, 6 gallons of chocolate, and 4 gallons of strawberry. Given that each gallon serves an average of 16 customers, we can calculate the number of customers served for each flavor by multiplying the gallons by the serving per gallon. Finally, by summing up the customers served for each flavor, we obtain the total number of customers served per day, which in this case is 288.

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To find the height of the new rectangular box, we first need to determine the volume of the original can. The can has a height of 6 inches and a diameter of 4 inches, which means it has a radius of 2 inches. The volume of a cylinder (can) is calculated using the formula V = πr²h.

In this case, V = π(2²)(6) = 24π cubic inches.

Now, we need to find the height of the new rectangular box that has a width of 4 inches and a depth of 2 inches. To maintain the same volume, the formula for the volume of a rectangular prism (box) is V = lwh.

Since we know the volume (24π cubic inches), width (4 inches), and depth (2 inches), we can solve for the height (h):

24π = (4)(2)(h)
24π = 8h

Now, divide both sides by 8:

h = 3π inches

So, the height of the new rectangular box would be 3π inches to maintain the same volume as the original can.

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10x - 3 = 3x +5

10x - 3x = 5 +3

7x = 8

x = 8/7

so the value of x is 8/7

Answer:

it still 11/295

Step-by-step explanation:

Answer:

75, 24

Step-by-step explanation:

Answer: 75, 24

Step-by-step explanation:

Let the two numbers be x and y. Then,

1. x+y=99

2. x-y=51

If you add these two equations together, you get:

2x=150

x=75

Plug in x.

75+y=99

y=24

Answer:

is the same because when you add the fraction -3/10 + 4/10 you gonna have to add -3 +4 because since their denominator is the same (10) we don´t have to solve anything.

Step-by-step explanation:

don´t forget to brainllest!:)

Answer:

12.57

Step-by-step explanation:

V=πr^2 h/3

=π×2^2×3/3

Answer:

\(12.57\ ft^3\)

Step-by-step explanation:

\(We\ are\ given,\\Radius\ of\ the\ base\ of\ the\ cone(r)=2\ feet\\Perpendicular\ height\ of\ the\ cone(h)=3\ feet\\Hence,\\We\ know\ that,\\Volume\ of\ a\ cone\ of\ perpendicular\ height\ h,\ and\ a\ base\ radius\ of\ r\ is:\\V=\frac{1}{3} \pi r^2h\\Here,\\Substituting\ r=2\ and\ h=3,\ we\ get:\\Volume\ of\ the\ given\ cone=\frac{1}{3}*\pi*(2)^2*3=\frac{\pi*4*3}{3}=\pi*4 \approx 12.57\ ft^3\)

Answer:

The relationship between the number of cartridges purchased and the total cost is proportional for nonmembers but not for members.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The relationship between the number of cartridges purchased and the total cost is proportional for nonmembers but not for members.

Answer:

Answer is equation C

Step-by-step explanation:

They are converting Celsius temperature to Fahrenheit temperature.

F = 1.8C + 32

F = 1.8(0) + 32 = 32 Fahrenheit

F = 1.8(30) + 32 = 86 Fahrenheit

F = 1.8(100) + 32 = 212 Fahrenheit

Answer:

C) F = 1.8C + 32

Step-by-step explanation:

Hello! The easiest way to do this is to substitute the numbers from your table into your possible answer choices until you find numbers that make a true/correct statement.

For A:

F = 32C + 1.8 <== substitute any number for F and C from your table

32 = 32(0) + 1.8 <== multiply

32 = 0 + 1.8 <== add

32 = 1.8

This statement is false/incorrect

For B:

C = 1.8F + 32 <== substitute any number for F and C from your table

0 = 1.8(32) + 32 <== multiply

0 = 57.6 + 32

0 = 89.6

This statement is false/incorrect

For C:

F = 1.8C + 32 <== substitute any number for F and C from your table

32 = 1.8(0) + 32 <== multiply

32 = 0 + 32 <== add

32 = 32

This statement is true/correct

For D:

C = 32F + 1.8 <== substitute any number for F and C from your table

0 = 32(32) + 1.8 <== multiply

0 = 1024 + 1.8 <== add

0 = 1025.8

This statement is false/incorrect

As we can see, the only equation that makes a true statement is C.

Therefore, the correct answer is C.

Hope this helps!

Answer:

2204

Step-by-step explanation:

Answer: 40

Step-by-step explanation:

3(11)+7=40

how i solved for x

3x+7=5x-15 and than just solve for it, you get the same answer if you do 3x+7=51-x

A schematic diagram is used to describe the wiring details of a specific piece of equipment.

A schematic diagram is a graphical representation that depicts the electrical connections, components, and circuitry of a system or device.

It provides a simplified and standardized visual representation of the wiring and electrical connections, allowing engineers, technicians, or users to understand the internal workings of the equipment.

In a schematic diagram, different symbols and lines are used to represent various electrical components such as resistors, capacitors, switches, transformers, and wires.

The connections between these components are illustrated using lines that indicate the flow of electrical current.

Schematic diagrams are widely used in various fields, including electronics, electrical engineering, telecommunications, and industrial automation.

They are essential for designing, troubleshooting, and repairing equipment as they provide a clear and concise representation of the electrical connections and functionalities.

Overall, schematic diagrams serve as a vital tool for understanding the wiring details of a specific piece of equipment, enabling efficient analysis, troubleshooting, and communication of electrical systems.

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Answer:

5/8

Step-by-step explanation:

Answer:

x=24

Step-by-step explanation:

ahh yes, geometry.

Let's start with angle CDA. This one would be equal to 2x because of Alternative interior angles.

Because all of the angles in a triangle are equal to 180 degrees, we can say that the angles in triangle CDE are equal to 180 degrees when added up. So, we get the equation:

3x+60+2x=180

Simplify to 5x+60=180

Subtract 60 from both sides

5x=120

Divide by 5 on both sides

x=24

Answer: Area = x^2 + 12x + 35

Step-by-step explanation:

The area of the entire rectangle can be found by adding the areas of the four rectangles:

Area = (x)(x) + (x)(7) + (5)(x) + (5)(7)

Simplifying each term, we get:

Area = x^2 + 7x + 5x + 35

Combining like terms, we get:

Area = x^2 + 12x + 35

So the area of the entire rectangle is a polynomial in standard form given by x^2 + 12x + 35.

The area of the entire rectangle is found by multiplying the length (x + 5) by the width (x + 7), which gives a polynomial in the standard form of x^2 + 12x + 35.

The area of a rectangle is calculated by the formula: Area = length ✖ width. Here, the length is expressed as 'x + 5' and the width as 'x + 7'.

To find the area, we need to multiply the length by the width.

(x + 5)(x + 7) = x^2 + 7x + 5x + 35 = x^2 + 12x + 35

The area of the entire rectangle is thus x^2 + 12x + 35, which is a polynomial in standard form.

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Answer:

Questions 1 and 3 already answered

Angles 1 and 3 are corresponding angles and therefore have same value:

Using circle theorems, the indicated measures are:

1. m<Q = 55°      2. m<E = 39°    3. m(KN) = 190°    4. m<UTS = 69°

1. In the first problem, the circle theorem we would apply is the angle of intersecting tangents theorem, which is:

m<Q = 1/2(235 - (360 - 235)

m<Q = 55°

2. The circle theorem we would apply is the angle of intersecting secants theorem, which is:

m<E = 1/2(139 - 61)

m<E = 39°

3. Apply the angle of intersecting secant and tangent theorem, which is:

65 = 1/2(m(KN) - 60)

130 = m(KN) - 60

m(KN) = 130 + 60

m(KN) = 190°

4. The circle theorem to use is the angle of intersecting tangents theorem, which is:

11x - 8 = 1/2[(37x - 10) - (14x + 13)]

2(11x - 8) = 37x - 10 - 14x - 13

22x - 16 = 23x - 23

22x - 23x = 16 - 23

-x = -7

x = 7

m<UTS = 11x - 8 = 11(7) - 8

m<UTS = 69°

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