(-7)' x (-3)3 7. 010 022 8. 098 51 9.

Q: particle travels 3 x 10 centimeters per second in a straight line for 5 x 105 seconds. How many…

A:

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A: Rewriting the solution

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A:

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A: As this is a right triangle so use the trigonometric ratio.

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A: Given, 1-tanh2x=sech2x

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A: Here we can find the answer as below.

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A: let the time spend in tavel is t hoursif the speed of car 1 is S1aand speed of car 2 is S2 then…

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A: Given :           The first two scores are 72 and 82.          The third test score = s.   To…

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A:

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A: The (Σxi)2 represents the square value of the sum of the data, while Σx2 i is the sum of squared…

Q: 2 (x-y) (1- y') = 1 +y', 2 (x-y) - 2 (x-y) y' = 1 +y' ,

A: Explanation of the solution is given below....and in the top equation we multiplying to each other…

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A: Given: The room temperature is 67° F. The initial temperature is 182° F. The temperature after 0.5…

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A: At 3:00 PM a man 139 cm tall casts a shadow 148 cm long The ratio of height to the shadow is  139148…

Q: Find the approx. distance between (-7, 14) and (-1, 12) O a. 6.32 units O b. 3.65 units O c. 5.52…

A: Given point are (-7,14) and (-1,12). We have to find the distance between the given point.

Q: Fernando is walking home from a friends house at a constant speed after seven minutes he is 3 miles…

A: After 7 minutes Fernando is 3 miles from home. After 27 minutes after leaving Fernando is 1.8 miles…

Q: ..not equal to 8 hours ..less than 8 hours. .not equal to 7.5 hours D .less than 7.5 hours

A: We have given that a statistics class at a large high school suspects that students at their school…

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Q: 2. An airplane flies 288 miles with a 60 mph tailwind and then back 288 miles into the 60 mph wind.…

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A: Given: A tank with a base of 4 feet by 5 feet and a height of 4 feet is full of water. The water…

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A:

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A: Given: An airplane travels 3984 kilometers against the wind in 6 hours and 5184 kilometers with the…

Q: 2. A kayaker travels 4 miles upstream and 4 miles downstream in a total of 6 hours. In still water,…

A: Given: A kayaker travels 4 miles upstream and 4 miles downstream in a total of 6 hours. In still…

Q: Is the sign positive or negative? How do you know?

A: To find the sign of f(x).

Q: 4- -6 -5 -4 -32 1 2/3 -2 -3- -4+ -5- 6.

A:

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A: An algebraic equation can be defined as a mathematical statement in which two expressions are set…

Q: |- (5)^0.5 |^2 =?? If it  =5 or=-5 and why please this value from numerical methods course.

A: Given To simplify, |- (5)^0.5 |^2 =??

Q: Express the give quantity in terms of the indicated variable. The sum of three consecutive even…

A: Let n be the first even integer. Next two consecutive even integers are n+2  and  n+4.

Q: æ(2x² + 5)7°dx

A: Here, we need to solve for 5. So,           ∫ x2x2+570dxLet u=2x2+5.=∫u704du=14·∫…

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A:

Q: True or False and explain why

A: Find statement is true or false

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A: 1. A three-digit number whose hundreds digit is half the tens digit and the tens digit is 2 more…

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A: Let w be the speed of the wind.

Q: 12

A:

Q: A car travels 20 kph faster than a truck. The car covers 350 km in two hours less than the time it…

A: Given: A car travels 20 kph faster than a truck. The car covers 350 km in two hours

Q: The gross domestic product (in billions of dollars) can be approximated by P(t) = 563 +t(37- 102),…

A: We can explain it using the properties of application of derivative as below

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A: Your Answer is also right but you have to round your answer to 1st decimal place.

Q: 3. h(x)= (5x – 6){x² –5) 4. F(x)=2 4 3 1

A: We will find the derivative as following.

Q: alla la ecuacion ordinaria de cada elipse B)    A(0,4);B(0,-4),LR=20/3

A: Consider the given vertex 0,b=0,4 b=4 Latus rectum L=203

Q: A projectile is released with an initial (vertical) velocity of 105 m/s. Use the formula…

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Q: 74 speed of 80 Kms per hour, next 2000 Kms. by plane at an average speed 300 Kms. per hour and…

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Q: An industrial copy machine has the ability to reduce image dimensions by a certain percentage each…

A: Dimensions of length 16 and 12 represented by the co ordinates (0, 16) and ( 1, 12 )  To Find:…

Q: 8 49

A: