mo

This page lists questions and answers that were posted by visitors named mo.

Questions

The following questions were asked by visitors named mo.

( tanx/1-cotx )+ (cotx/1-tanx)= (1+secxcscx) Good one! Generally these are done by changing everything to sines and cosines, unless you see some obvious identities. Also generally, it is best to start with the more complicated side and try to change it to...

find limit : lim (3sin4x / sin3x ) x--> 0

"Hello " - Write the equation of tangent line for curv y=root of X or y= X^(1/2) when X=4 please help !!

Debbie traveled by boat 5miles upstream to fish in her favourite spot> Because of the 4-mph current, it took her 20 minutes longer to get there than to return. How fast will her boat go in still water ???? Please help !!!!!!!!!!!!!!

Is the answer is correct ?? lim ((x^10)-1)/(x-1) x-->0 is the answer is 1 ???

Ray of laser start from the air and collide with the middle side of some matter > How many total internal reflections done in this matter ?? n ( matter)= 1.48 n (air)= 1.00 The length of matter = 42.0 cm The width of matter = 3.1 mm Ray of laser collide b...

Find y' : y= (8-2x^2)/(root of (8-x^2))

solve : lim [((2x+1)^0.5)-3]/[x-4] x-->4

lim (4sin2x - 3x cos5x)/(3x/2 +(x^2)cscx ) x->0

How many mL of 0.3 M HCl(aq) are needed to neutralize a 60 mL solution of 0.15 M Ba(OH)2?

How many mL of 0.3 M HCl(aq) are needed to neutralize a 60 mL solution of 0.15 M Ba(OH)2? THe answer please

The large landmasses on Earth are called continets,oceans, or plateaus

2 - x what is 15 3

2/3 * ________ =15 please answer

A constant force of 60,30− pounds moves an object in a straight line from the point )0,0( to the point)10,10(−. Compute the work done.

What is the distance from the point P(x,y,z)to the z axis? Explain your answer by graphing. can anyone explian it to me plezzz

the earthis moving around the sun in a circular orbit of radius 1.5*10^11. it makes one revolution per year.find the angular speed of earth in radian/sec, and the tangential speed of earth using the formula v=r.w , and tangetial speed ?

how do you expand the following as a series of ascending powers of x upto x^2 using binomial expansion for this function (1+x)^2(1-5x)^14

evaluate algebraically for exact values: 10^(x+3) = 100

solve algebraically 3e^(-4x) = 12

find domain of f(x) = 15/sqrt(x+6)

a farmer needs to buy fencing to go around his garden. The garden is a 20 by 15 rectangle . How much fencing will he need?

please help who was against the mexican-american war? northerners,democrats,southerners,or the media

Please help... Staying fit requires all of the following EXCEPT _______. A-a rigid fitness plan B-physical activity C-healthy habits D-healthy eating 5. True or False: To develop a personal fitness plan you should consider which exercises and sports you l...

help me please.... 1- What is the importance of the power of the individual? 2- Explain the importance of peacemaking. 3-What is the affect of aggression on society?

I realy need help please!!!! 1-Describe the translation in words: (x, y) (x - 4, y - 9) A)4 units to the left, 9 units down B)4 units to the left, 9 units up C)4 units to the right, 9 units down D)4 units to the right, 9 units up 2-][3-,2.[1,4],[-5,4]2,-3...

help please.... 1:(-2, -1) is reflected over the y-axis. What are the coordinates of the image? A:(2, -1) B:(-2, 1) C:(-1, -2) D:(2, 1) 2:(2, -5) is reflected over the x-axis. What are the coordinates of the image? A: (-2, -5) B;(2, 5) C:(-5, 2) D:(-2, 5)

How do you say "This special is only valid today" Please don't use google translate or another translator. Please answer if you are fluent in Spanish.

ok i have a problem to work on in my new course, and i was wondering what i need to do to tackle it. the question is as follows: An electron is projected with an initial velocity Vo=10^7m/s into the uniform field between the parallel plates "E". the direc...

what is the integral of {sin(x)tan(x)} i tried turning tan(x) into sin(x)/cos(x) then doing u substitutions but i always have an extra sin(x) left. can you help me pleeeease

pleeeeeeas help meeee i used an online integral calculator and got an answer which says -1/2cot(x^2) but i don't know how to get there. the problem is "integral{xcsc^2(x^2)}

a point charge q1= -4.00nC is at a point (0.6,0.8) in the xy axis, and a second point charge q2=4.73nC is at the point (0.6,0), calculate the magnitude and direction of the net electric field at the origin due to these two points. Ive tried calculating th...

n outer space, far from other objects, block 1 of mass 40 kg is at position (7,9,0) and block 2 of mass 1000 kg is at position (17,13,0) Since the z components of position are zero, the (vector) gravitational force acting on block 2 due to block 1 will be...

The Ferris Wheel in the figure below is a vertical, circular amusement ride with radius 10 m. Riders sit on seats that swivel to remain horizontal. The Ferris Wheel rotates at a constant rate, going around once in 11 s. Consider a rider whose mass is 59 k...

there are 3 linearly independent solutions of the DE t^3.y"'+3t^2.y"-6ty'+6y=0 of the form t^p, find the possible values of p

if the DE x^2.y"+xy'-y=0 has a general solution c1x+c2.x^-1, use the variation of parameters to find the particular solution x^2.y"+xy'-y=2-2/x

what is the laplace transform of 5/2.e^t-3/2.e^-t

compute the inverse laplace transform 2S^2+13S+5/(s+3)(s-1)^2 i got 3e^t+5e^t+3e^t, not sure it correct

An airplane is flying with a velocity of 252m/s at an angle of 30 degrees with the horizontal. when the altitude of the plane is 2.7km, a flare is released from the plane. the flare hits the target on the ground. what is the angle theta?

In slow- pitch softball the ball is pitched in an underhand motion. A batter in a softball game is pitched a ball that has initial vertical velocity of 35 feet per second. a. Write an equation for the height h (in feet) of the ball as a function of the ti...

A grocer mixes a premium blend of coffee worth $17/kg with a coffee blend worth #7/kg. A mixture of 36 kg worth $11/kg is produced. How many kilograms of each type of coffee are included in the mixture?

David will retire to Florida in ten years. After he retires, he wants to take out $28,000 at the end of each year for 15 years. If he can invest the money at 8% annually, what amount must he invest today?

The best empathic listening response below is

Straub's Bakery makes 200 Danish cakes that cost $2.70 each. Straub's needs a 66% markup on cost and normally discards 10% of what it makes. At what price should Straub's sell the Danish cakes?

As part of a 3-day workout plan to prepare for a triathlon, an athlete ran 7 and one eighth718 miles Monday, 11 and one third1113 miles Tuesday, and 14 and one sixth1416 miles Wednesday. How many miles did the athlete run in the 3-day period?

A truck loaded with sand accelerates along a highway. The driving force on the truck remains constant. What happens to the acceleration of the truck as its trailer leaks sand at a constant rate through a hole in its bottom?

what does a straight vertical negative line mean on a velocity and time graph?

a boat leaves the harbor and travels 11 mph toward a small island. 3 hours later, a cabin cruiser leaves the same harbor and travels 33 mph. how many hours after the cabin cruiser leaves the harbor will be next to the motorboat

When should the interviewer gather and organize the tools needed for the interview? A. during the pre-interview stage B. during the interview stage C. during the post-interview stage D. during the presentation stage

What is all the answers? please help 1. What significant affect did the Treaty of pairs, signed after the french and Indian War, have on France? a.France had to Withdraw to its empire in central and South America. b.France had to allow the British to clai...

If 14.50mL of 0.25M sodium hydroxide reacts completely with 25.0 mL of hydrochloric acid, what is the concentration of the hydrochloric acid?

If the pressure, volume, and temperature of a gas are known, which can most likely be found by using the ideal gas law?

A Gantt chart is good for planning but not an effective tool for control. . True False

1. Tammy mixes the letters S, C, H, O, O, and L thoroughly. Without looking, Allen draws one letter. Expressed as a fraction, decimal, and percentage, what is the probability that Allen will not select a consonant. 5/6, 0.833, 83.3% 2/3, 0.667, 66.7% 1/3,...

thesis how are videogames beneficial or healthy

A local pizza shop has 8 different toppings to pick from. How many ways can you pick three different toppings for your pizza if order does not matter?

the value of y varies directly with x if x = 3 then y = 3 what is the value of x whe y = 105

what is the equation of a line that is parallel to the line y=2/3x+5 and passes through (6.3)

By using a Finite State Machine (FSM) to solve the following problem: A sequence detector receives as its inputs the integers 1, 5, and 10 in an arbitrary order, one integer at a time. Once the total sum of the received numbers exceeds the value 30, the F...

If you have $28210.00 to invest, how much interest will you earn on a 6-year investment with an interest rate of 3.10% per annum, compounded daily

Kaplun has won two less than four times as many times as Ms. Crowe. Ms Michelli has won 7 more times than Ms. Crowe. If Ms Michelli and Ms. Kaplun won the same number of games, how many games have the three of them played in total?

At CVS, each Thank You note costs $1.50. Let � = number of notes and � = total cost. a. If Ms. Kaplun needs to buy 12 Thank You notes, then how much will it cost (ignoring tax)? b. Create a table of 5 values showing how much Ms. Kaplun could possibly pay...

The United Nations was created at the end of World War II. The United Nations tried to help make positive impacts across the world in all ways except: A. Help solve conflicts between countries B. Provide aid to needy countries C. Issued a set of rights th...

A toy racecar races along a circular racetrack with a radius of 25 meters. It starts at the 3-o' clock position and moves CCW. it has traveled 58 meters along the race track. what is the distance to the right of the center of the track(in meters)?? what i...

Decide which of the following physical activities incorporates stretching on a regular basis? (1 point) Responses Soccer Yoga Aerobics Tennis

Answers

The following answers were posted by visitors named mo.

sorry, I don't understand can you explain it, please ?

by using : lim (f(a+h)-f(a))/h h->0 ??

if it is 1 how would be the answer ???

its 25 because if you subtract 1 from 25, it is 24 and then you can divide 24 into 6 groups with 1 left over

the answer is 20/x8y8

i mean 20/x^8y^8

miss sue answer this question pleas!!!!!!!!!!!!!

im sorry you are right i was wrong but how did u get it

Determine whether the plane passing through the points A(1,2,3) , B(0,1,0) and C(0,2,2) passes through the origin

What does the following equation represent in R^3 ? Justify your answer. x=y=z

thanks,but i got more

Please help me with these five question.... 1-what issue brought difficulties to the admission of new states to the union during the early and mid-1800s? A. Manifest destiny B. trade restriction C. Access to overland trails D.disputes over the spread of s...

1. I Think its the healthy habits 2- I think its true what you think?

No, I don't really need the fitness plan, so that's the answer thanks.....

what do you study

the distance between the two plates is 1cm and the lengeth of each plate is 2cm so how do i get started

wooow, i cant believe ive been staring at it this long and couldn't see this. thanks!!

Find the perimeter of a regular pentagon with a side measure of 57 centimeters. A. 285 cm B. 649 cm C. 228 cm D. 342 cm

but it has to equal km/h^2 and i got those anwsers wrong

(933-695)/7.12- 4.85 = 238/2.27= 104.84 that's how i got that anwser...

how did you get 29.1 to = 3.77* 10^5?

nevermind you converted it

b i got 3.96x10^4 km.h and i already did the magnitude which it 3.80x10^5 for the last question about the "for this time interval, find the direction of its average acceleration. = ? countercloclock wise from + x axis

wrie the past tense form of the verbs.

compute the inverse laplace transform 2S^2+13S+5/(s+3)(s-1)^2 i got 3e^t+5e^t+3e^t, not sure it correct

The best empathic listening response below is

the verticale line on the velocity time graph is in the negatives

so the cabin cruiser caught up in 3/2 hours?

i just need help

is this right hal?

@ yeet my horse bless ur soul 🥺🤟

1. C 6480 2. B b<d<a<c 3. A 4. A 6n^3+n^2+6n-4 5. A 4n^2-4 6. A (x+5)&(x-3) 7. A domain:(-∞,∞) range: y<_0 8. D 439.20 m in 9.2 sec 9. A 0,2/5 10. D -1,-3 11. A 168.83 12. C no solution 13. D same on days 3&30 the attendance at both was 105 &294 14. B (-3...

Just to confirm otaay answers are for texas connection 9th grade final exam in may 2020? unit 6 lesson 2

JUST GIVE US THE ANSWER

We might have to just list the questions and the answers so peeps can match up the questions with their own answers.

lol this is sad

Thanks for your help

The history study guide tells you what to write for the essay and where in the textbook it is. it also says u should write the essay questions in the study guide before the test.

During World War II both the Axis and Allied powers were committed to________, which is when nations fighting in a war devote all their resources to the war effort. After the bombing at Pearl Harbor, the United States and Canada were concerned about natio...

thanks, I put D. Help overthrow Communist governments and got it right. and for the other question fill in, I put 1. pacifism 2. internment 3. d-day 4. Yalta conference 5. " island-hopping" and got 4/5

Use the excerpt from Albert Beveridge's "The March of the Flag Speech," 1898 to answer the question. What governmental responses did the ideology behind the excerpt eventually provoke in the Philippines and other territories? ANSWER WITH THE CORRECT ANSWE...

sp what is the answer