Liv

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

Questions

The following questions were asked by visitors named Liv.

Point P lies in plane M. How many circles are there in plane M that have center P and a circumference of 6π inches? a) none b) one c) two d) four e) more than four

How many grams of KOH will be needed to boil a liter of cold water?

the phone company has two plans for cell phones. the first plan calls for a monthly fee of 35.00 with unlimited calling. The other plan is a monthly fee of 15.00, with a 0.50 fee for every minute over 100 used in a month. What is the greatest number of mi...

1 ml of whole blood is collected and centrifuged to obtain a plasma sample. The volume of the plasma sample is 600 microlitres. A 1 in 4 dilution of the plasma is made and analysed using a cholesterol assay like the one you performed in the laboratory. 10...

How many milligrams of sodium azide will produce 8.35 Liters of N2 at STP???

You want to conduct a survey to find out what sport the students at your school prefer to play. a) You interview 20 boys playing football at lunch. Is this a random sample? explain b) The survey question you ask is, ''What is your favorite sport to play?'...

Sally rolls a fair number cube 8 times and gets a 5 twice. What is the experimental probability that on her next roll, she will roll a 5? I know that experimental probability is f/n, so the number of trials is now 9, but is the number of times Sally roll...

A rectangular quilt's length is twice the length of a rectangular picture, and the quilt's width is three times the width of the same picture. The area of the picture is 2 square feet. What is the area of the quilt, in square feet?

Insert grouping symbols to make the following sentence true: 160 = 8 * 16 + 12 - 4 / 2

The formula for finding the perimeter of an equilateral triangle is P = 3s. How can you transform the formula so that it can be used to determine the length of one side of the triangle when given the perimeter?

all the integer values of -4 < 2x -6 < 12

Determine the mass of a pasteboard with area 75.0cm

A weight hanging from the end of a spring is pulled 8 inches below its rest position. When released, the weight then exhibits simple harmonic motion, with period 1/2 second. Find an equation describing its motion

Show that the following are not trigonometric identities 1.tan 2x = 2tan x 2. sec x= sqr rt 1+tan^2 x 3. sin(x+y)=sin x +sin y

If sin x=-3/5 and sec x>0, find all the other circular function values of x

Derive an identity that transforms sin(α+β+γ) into a sum of products of sines and/or cosines of the individual numbers α, β, γ.

Find the acute angle between the lines 2x-3y-6=0 and x+5y-20=0

Evaluate sin 7pi/12. Using sum, difference, and cofunction identities

Evaluate sin16° cos29° + cos16° sin29°

how do i evaluate this? 1+tan 200(degrees) tan 80(degrees)/tan200(degrees)-tan 80(degrees)

An Olympic long jumper is capable of jumping 8.44m. Assuming his horizontal speed is 5.644m/s as he leaves the ground, how high does he go?

The length of a rectangle is 3yd less than twice the width, and the area of the rectangle is 65ydsquare. Find the dimensions of the rectangle.

The length of a rectangle is 3yd less than twice the width, and the area of the rectangle is 65ydsquare. Find the dimensions of the rectangle.

Solve 5x^-5/x^-4x+3. THANK YOU!

Prove the following identities. 1. 1+cosx/1-cosx = secx + 1/secx -1 2. (tanx + cotx)^2=sec^2x csc^2x 3. cos(x+y) cos(x-y)= cos^2x - sin^2y

If sin2x=7/25, siny=-2/sq root of 13, cot y>0, and -pi/4<x<pi/4, find sin(2y-a)

Evaluate please: a.) arcsin(sin 13pi/16) b.) arccos(cos[-pi/18]) c.) arcsin(sin pi/18 d.) arcsec(-√2) e.) arctan(-√3/3)

arctan(cot10Pi/9)

Evaluate arctan(cot10Pi/9) sec(arccos(-1/6) csc(arcsec(5/3) sin(2 arccos(sqrt5/5)

Direction: Place a big mug, a plastic drinking glass and an empty glass bottle on the table with the big mug at the center, the drinking glass at the edge of the table, and the bottle anywhere on the table. With the force , shake the table and observe wha...

Convert cartesian equation to polar form 1. x^2+y^2=4x 2. (x^2+y^2)^2=6(x^2-y^2)

If a typhoon hits an island without any person, is that a disaster?

Can you please help me get the solution to this limit without using squeeze theorem and l'hopitals rule lim x to 0 of x^3 sin(1/x) lim x to 0 of x^2 sin^2(1/x)

Let g(x)={x^2-x-2 if x is not equal to 1 {0 if x=1

Kailey's recipe calls for 1 1/2 cups of oil to make one large batch of cookies. How much oil will she need for 1/4 batch?

You plan to enclosed part of a rectangular farmland with a fence. Since one side of it is bounded by a river, you only need to fence the other three sides. if you have enough budget to buy 600m of fencing material, what is the largest area you can enclose...

A point is moving along the curve xy=12. When the point is at (4,3), the x-coordinate decreases at the rate of 2cm/sec. How fast is the y-coordinate changing at that point?

Suppose that the price p, in thousand pesos, and the number of sales x(in hundreds) of a certain item can be modeled by the equation 5p+4x+px=100. Suppose also that the price is increasing at the rate of $200 per year. How fast is the quantity changing at...

A point is moving along the curve xy=12. When the point is at (4,3), the x-coordinate decreases at the rate of 2cm/sec. How fast is the y-coordinate changing at that point? dy/dx=-y/x is my change rate so far, should i substitute the coordinates (x,y) to...

Find a function whose derivative is a constant k

How to determine the order and degree of this differential equation, (y''')^2-2(y')^6=x-2

What would be the product when 3-bromoprop-1-ene and cyclohexane-1,3-dione react with excess NaOH?

Ammonia fumes can permanently fog soft contact lenses. Briefly explain why students wearing soft contact lenses should be particularly careful when doing this experiment.

Briefly explain if wearing googles or other eye protection remove the hazard for these students.

The formula of a compound of lead (Pb) and sulfur (S) was determined using the method in this module. A sample of Pb was weighed into a crucible and covered with finely powdered S. The crucible was covered and heated to allow the Pb and S to react. Additi...

1) How high above the inner blue cone of the burner flame should the crucible be when the Mg is heated? 2) What should you do if you see white smoke rising from the crucible in the early stages of heating the Mg? 3) How will you know when the reaction bet...

1. find the relationship of x and y in the table. x: 2; 4; 6; 8; 10 y: 1.5; 2; 3; 4.5; 5 y = _______ x + ________ 2. find the relationship of x and y from a graph of a line that crosses the y-axis at y = 6 and that goes into the left 2 units and rises 3 u...

A 20mm diameter rivet is used to fastened two 25mm thick plate If the shearing stress of rivet is 80MPa. What tensile force is applied to each plate to shear the rivet

Hansen's 6 tasks are all focused on a holistic view of career development.

According to MyPlate, which two food groups should make up half of your plate? a) grains and fruits b) fruits and vegetables *** c) vegetables and protein d) protein and fruit Which food group is the only group that does not contain foods that originate f...

Whats is the value of 9 in 10290?

1/3 times , 3/4 times 4/5=?

In this form of perspective, forms in the distance are depicted as smaller in size, though parallel lines do not come together. Group of answer choices a. one-point perspective b. two-point perspective c. atmospheric perspective d. isometric perspective

What is a small object with the same function as a cell membrane?

What is the Lewis symbol (electron dot symbol)? and electron arrangement for: S a. 2,4 . s-b. b. 2,6 5. C. 2,4 § d. 2,6 5. e. 2,24 S 2,6 •5: g. 2,2 S h. None of these

Witch of the following were three main parts of Athens democratic government

Which sentence contains coordinate adjectives A. Mr.tanner is a inspiring,smart,energetic science teacher B.Mr tanner is an amazing seventh-grade science teacher C.Mr.tanner is a new science teacher at Windsor middle school D. Mr.tanner is my sister’s sev...

What is 3/10 divided by 1/3

Iris is asked to sweep the gymnasium floor after a basketball game describes how to push a scooter from one end of the gym to another and repeating the pattern so she is covered entire floor. She completes to have 2/3 of the floor and 1/3 of an hour at th...

Think of a fact or detail about Islamic empires write a short line with that fact or detail

Aunt stands at one vertex of a rectangle, a sheet of paper for Aunt then proceeds to walk all the way around the perimeter of the paper dimensions of the sheet of paper are 3 5/8” x 2 7/8” how many inches does Aunt travel show your work?

Two years ago rob bought some shares of a stock and today those shoes have a value of $19.80 each, the price when rob bought the stock was 3/4 of the current piece per share . Rob paid blank per share when he bought the stock two years ago

Mr. Anderson decides to visit a childhood friend. His car gives him 24.7 miles to a gallon. Mr. Anderson has 7 gallons of pool which of the following is true A.Mr. Ellison can travel 86.45 miles B. Mr. Anderson to travel 123.9 miles C. Mr. Anderson can tr...

A number is multiplied by 28. The result is zero which of these is multiplied by 28. A. Zero B. A number between zero and one C.a number less than zero D. A number greater than one

3/4 x 1/2 which situation matches the expression A. Mrs carter has a package of butter that weighs 3/4 of a kilogram she uses 1/2 of a kilogram of butter for baking. How much of butter did she use B. Susan had 3/4 of a liter of orange juice in a carton sh...

Use properties of rational numbers to multiply the following 2/9 x 18.09

The other tooth of an airplane is decreasing at a rate of 45 ft./s. What is the change in altitude of the airplane over a period of 28 seconds A. 73 feet B. -1260 feet C. 1260 feet D. -73 feet

Ruth can read 15 pages in 30 minutes she decides to create a table to keep track of her progress. From the data provided at what ratio is the constant of proportionality A. (15,1/2) B. (2,60) C.(1 1/2,30) D. (1,30)

-3/0 Which of the following is true about the quotient A. The quotient is equal to -3 B. The quotient is undefined because the denominator is zero C. The quotient is undefined because the numerator is negative D. The quotient is equal to 0

Spencer worked out for 232 1/2 minutes in the last five days if he worked out for the same number of minutes each day how many minutes did he work out each day

Why is the number 19/100 a rational number A. It is the quotient of 9 divided by 10 B. It is the quotient of 100 divided by 19 C. It is the quotient of 10 divided by 9 D. It is the quotient of 19 divided by 100

Why is the number 3/10 a rational number A. It is the quotient of 3 divided by 10 B. It is the quotient of 30 divided by 10 C. It is the quotient of 100 divided by 3 D. It is the quotient of 10 divided by 3

Hey, I'm Liv, and I'm eight! Could you please plan my unicorn party for me???

Convert the following phrase into a mathematical expression. Use x as the variable. Combine like terms when possible. A number multiplied by -8, subtracted from the sum of 11 and five times the number

My IQ is WAY higher than usual. It is an IQ of 100.5! I mean, that is so much higher than the average!

Answers

The following answers were posted by visitors named Liv.

I am analyzing the same DBQ, is this a good thesis? Both Han China and the Roman Empire were highly advanced in the development of technology, and both empires had very practical, organized and precise mechanized skills, yet the Romans valued their techno...

The cup becomes positively charged and I know this 100% the right answer.

But, we know that the 5 came up two times in the first eight rolls.

What gets hot and cold faster, solid or gas and why?

How did you get 891? I'm confused on that... PLZ explain!

It's D because I am in connection acedmey

solve for x 0.75(8x-24)-4x=-182 6x-18-4x=-182 2x=-182+18 2x=-164 x=-82

.75(8x-24)-4x=-182 -492-18+328=-182 -510+328=-182 -182=-182 if x=-82

Srry the question is incomplete... please help with these questions a. Is g(x) continuous at x=1 b. What type of discontinuity does it have

So dr/dt is equals to 1/9pi? or i have miscalculated again?

sorry, for question 1 its x: 0; 1; 3; 6; 7

alright, thank you!

Convert 566.2% into a decimal

1/(x-5)(x+7) =1/(x^2+2x-35)

I think the only work would be when he lifted it, but since it is only talking about the work in that 10 min. while he was was holding it, I think there is no work because there is no motion.

3x - 3x + 3 = 3 3x - 3x = 0 0 + 3 = 3 3 = 3

Nevermind, by the way, my answers aren't right so don't follow what I did.

What times 16 equals 3/4?

What is 2/3 of 72? What is 25% of the remaining students?

On the night of April 18, 1775, hundreds of British troops marched from Boston to nearby Concord in order to seize an arms cache. Paul Revere and other riders sounded the alarm, and colonial militiamen began mobilizing to intercept the Redcoat column. I d...

Are the numbers going up or going down? How much is it going up by or how much is it going down by?

When you do homeschooling, you're supposed to do it yourself. You're parents are supposed to help you and you can go into a LiveLesson and ask your teacher questions. If you are cheating, it's probably because you didn't read what was given to you, maybe...

@brook Do you want to grow up and be that one person who doesn't know anything about history?

Freedom of Religion, I think that is right but I'm not sure. Sorry if I'm wrong.

Both favored three branches of government. Federalists favored the Constitution; Anti-federalists favored stronger state governments.

PART 2 m(g-a) =4(9.8-2.4) =4(7.4) =29.6

PLEASE MY MOM WILL BE SO MAD IF ITS NOT DONE. AND I DONT KNOW ANYTHING ON YHE TEST!!!!

Water flows through a pipe at a rate of 8 pints per hour. Express this rate of flow in cups per week.

How is social studies going ever going to help you in the real world?

Choose the incorrect Statement below a. electrolytes are strong electrolytes when then complete ionize (100% dissociation) b. vapor pressure increases as intermolecular forces from starting liquid decrease c. HCI is a strong acid and therefore a strong el...

TYSM TURTLEWURTLE

Can you help me with a recipe for a special unicorn drink? And please use more unicorn rainbow magic sparkly emojis! UNICORNS!!!!!!!!

Thank you thank you thank you!

You are invited!