Mari

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

Questions

The following questions were asked by visitors named Mari.

A sample of copper can be drawn into thin wire. Is this chemical or physical property?

Please check my answers thank you very much Based on the following information below please answer the questions that follow. Area A: Brooklyn Brooklyn is a very heavily populated urban area within commuting distance from Manhattan by subway, bus, or car....

Please check my answer thank you very much Based on the following information below please answer the question that follow. Area A: Brooklyn Brooklyn is a very heavily populated urban area within commuting distance from Manhattan by subway, bus, or car. B...

est-ce que tu viens pour les vacances means what???

My son's teacher asked him to give the opposites of these words..I can't seem to think of them myself..I am sitting here breaking my head, can anyone please help me. 1. bread 2. sack 3. peek 4. bare 5. wrap 6. cent 7. cell 8. knit 9. knot 10.lead

I have to write a bill about "student loans"... Can you give me an idea?...

Solve this using "inverse of the matrix". 3x-y=12 -x+8y=-4

A 43 kg sample of water absorbs 302 kJ of heat. If the water was initially at 29.8 degree celsius, what is its final temperature? sorry about before i forgot the units.

A uniformly charged sphere has a potential on its surface of 410 V. At a radial distance of 20 cm from this surface, the potential is 150 V. The Coulomb constant is 8.99 × 109 N · m2/C2.What is the radius of the sphere? Answer in units of m.

1. An object 5 millimeters high is located 15 millimeters in front of a plane mirror. How far from the mirror is the image located? A. 5.0 millimeters B. 7.5 millimeters C. 15 millimeters *** D. 30 millimeters 2. Which of the following values represents a...

I am having trouble figuring out how to write a proposal for a new health care system. Any tips on how to write a proposal?

what are two positive patient outcomes

What type(s) of friction oppose the motion of a fast-moving car on a road?

-144y/-24 simplified = 6 is this correct?

How many ways can we select a group of 4 people from a class of 27? Please explain

A .50kg ball is rolling on a frictionless surface at a speed of .75m/s. it collides with a second ball with a mass of 1kg which is also moving in the same direction as the first ball with a speed of .38m/s. After the collision the firt ball continues at a...

Find theta such as tan(theta) = cot(theta+45). Thanks

Last month, Stacie spent $57 on 4 allergy shots and 1 office visit. This month she spent $9 after 1 office visit and a refund for 2 allergy shots from her insurance company. How much does an office visit cost? An allergy shot?

Kate bought 3 CDs and 1 DVD at a store. Her friend Joel bought 2 CDs and 2 DVDs. If Kate spent $20 and Joel spent $22, determine the cost of a CD and DVD. ~Please provide an explanation as well. Please and thanks!

refer to right triangle ABC with C = 90degrees. Given a= 2 and b=√5 Find the six trigonometric functions of A. and find the angles A and B

Solve for x. Provide an explanation, please. -X^2+36=0

Solve the equation. Show your work. 3m^2=-6m

Owners of digital cameras have to buy memory cards in order to use the cameras. Cameras and memory cards are: A. substitutes. B. complements C. unrelated. D. elastic.

The half-life of C-14 is 5700 years. If it took seven half lives for a sample of C-14 to decay completely, how many years would have gone by?

THE FEDERAL DEBT D IN TRILLIONS OF DOLLARS HELD BY FOREIGN AND INTERNATIONAL INVESTORS x YEARS AFTER 1970 CAN BE MODELED BY D(x) = WHERE 15 ≤x≤ 40.

If a 6 meter pole and a 3 meter pole are connected by wires from the top to bottom, how tall is the pole touching the intersecting wires?

under the same conditions of temperature and pressure , does hydrogen iodide and ammonia diffuse faster? calculate the ratio of the velocities

Darned old Foofy! Foofy computes the x̅ (MEAN) from data that her professor says is a random sample from population Q. she correctly computes that this mean has a z-score of +41 on the sampling distribution for population Q. Foofy claims she has proven th...

Step 2 - Transform the sample mean into a z-score (p. 133) x̅ = 26, N = 30, σ_X=6 Z = (X- µ)/(σ_X/√N) = (24- 26)/(6/5.4772) = (-2)/(1.0955) = 1.8257 Z = - 1.83 The z-score table notes that the area between the mean of 26 and the z-score of 1.83 = .4664. T...

Integral of (cot4x)^5 (csc4x)^7

Give 2 examples for each state of fresh water: a) solid b)liquid c) vapour?

think about the role that trees play in the water cycle. what are two of the ways in which they are part of the cycle?

I need help on a few questions.. Full sentences would be nice. 1. When was Rupert's Land given to Prince Rupert? 2.What areas of land does Rupert's land cover? 3.What is called Rupert's Land now?

Explain why 0.4 divided by 0.2 has the same answer as 4 divided by 2. (Hint: Convert the decimals into fractions with a denominator of 10.)

Explain how to calculate 1/4 divided by 1/8 using reciprocal fractions

how have the metis retain their culture in modern canada

What impact do ignorance and stigma have on people who are HIV-positive in Malawi and other African countries? It'll b much helpful if you don't give links Thank u :)

describe a situation in which you might use each calculation a)9/8 divided by 2/3 b)1 and 2/3 divided by 2 and 2/3

Evaluate 3X /4 if X=2

What is the density of carbon dioxide gas at 25 C and 779 mmHg?

A wire is 200 inches long is cut into three pieces, two of equal length, each twice as long as the third. How long is the third piece?

Write a formula expressing the information: i)Rose paid twice as much as Mike I used R for Rose and M for Mike The formula I cam up with is R=2M ii)Taxes are 6 percent of income [Use T and x] So I wrote it like this T(0.06)/X iii)There are twenty times as...

using sin(alpha-beta)=(sin alpha)(cos beta)-(cos alpha)(sin beta) use the identity to derive the result proof for : sin(alpha-beta) PLEASE PLEASE PLEASE HELP

How do I factor this, Please help me.9w-w^3

How do I factor this, Please help me.9w-w^3

What is the GCF of these two expressions 30w^4v^8 and 24y^3w^6v^2

Need help!! Please help me figure this out What is the length of 7ft more than twice the width and an area of the rectangle is 99ft^2. Find the dimension?

Help me with these two equations Solve for v 2v^2+4v-14=(v+1)^2 solve for y y^2+6y+8=0

What is the GCF of these two expressions? 30w^4v^8 and 24y^3w^6v^2 Please help me figure this out

Please check and see if my answer are correct 1). 24v^2w^5x^8-20v^7w^9= -4v^2w^5(5v^5w^4-6x^8) 2). 81-25z^2= (5z+9)(9-5z) 3). 5y^3-7y^2-15y+21=(y^2-3)(5y-7) 4). x^2+4x-12= (x+6)(x-2) 5). 3x^2-26x+16= (x-8)(3x-2) 6).4v^6+6v^5-18v^4= 2v^4(2v-3)(v+3) 7). sol...

Please help me find the GCF of these two expressions 20x^5u^7 and 28x^3v^2u^4

Pytheorem Quadratic Help me solve this problem x^2(2x+6)(2x+4)

GCF of each pair of polynomials 27 y3z and 45 x2y

a solution consisting of 1.6M NaNO3 and 1.0M of Na(NO3)2 please help

an average ant is 1-4 inch long .a picnic blanket is 84 inches how many ants long is the picnic blanket

Prove if f(p) = 0 where abs(f) is continuous at p, then f is continuous at p. Note: we have only learned continuity, discontinuty, and epsilon-delta proofs (no limits)!

Can u please help me with all the answers to the final LEAP exam for 6th grade

Most states require students to pass an algebra course in order to graduate high school. Why do you think this is? Explain why you agree or disagree with this requirement I just want to read other people's answers

Why do students have to pass an algebra course in order to graduate highschool?

I have to explain why I agree or disagree and "why i think this is" in an essay I already know what I want to say but I don't know how to start off and add in the "why I think" part And I'm not sure how I should end it This question is worth 1 point but I...

Which ordered pair is a solution of the equation y=x-3? (-2,5) (-5,2) (2,5) (5,2) I keep getting other answers :(

What is an estimate of the solution of the equation 6n+3=2? Use a table I don't know how to get the answer :(

You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is -0.015. How confident can you be that your predicted value will be responsibly close to the actual value?

What is the simplified form of the expression 8[60÷(4^2-2^2)-2] I am so tired of looking at this equation I want to cry I keep getting different answers that aren't it I'm so frustrated a.)24 b.)30 c.)72 d.)104

32.) What is the slope for the line that passes through a pair of points? (-4,4), (3,2) -2/5 -2/7 6/7 -1/7 Still stuck on this question -_-

A box has a momentum of 38.0 kg times m/s to the right. A 88.3 N force pushes it to the right for 0.338 s. What is the final momentum of the box

Before colliding the momentum Of Block A is +450 kg • m/s and Block B is -150 kg • m/s After Block A has a momentum +100 kg•m/s What is the momentum of Block B afterwards? Please help quickly

Find the sum or difference 5/6 + 1/9 A. 25 B. 8/9 C. 17/18***** My Answer is D

Find the sum or differences through 9-10 9. 1/16 - 7/32 A. 13/32 B. 23/32 C. 3/4***** My answer C 10. 1/2 - 1/14 A. 3/7 B. 2/7**** C. 4/7 My answer C 11. in a certain bag candies, 2/5 of the candies are grape flavored and 3/10 are lemon flavored. What fra...

Use the drop-down menus to complete the sentences. Mongolia, Japan, and the Koreas are largely , with large majority ethnic groups. However, the make up a small minority group on the Japanese island of Hokkaido. China’s largest ethnic group are the Han, b...

Phases, Eclipses and Tides This section explains what causes the phases of the moon, what causes eclipses, and what causes tides. Target Reading Skills: Look at the Figure “Phases of the Moon” in the text. In the graphic organizer below, write the answers...

Find the present worth of the annuity paying P5,000 per month at a rate of 12% compounded quarterly forever. (a) P505,050.50 (b) P505,550.50 (c) P550,050.50 (d) P505,500.50

Which of the following determines the amplitude of a longitudinal wave? (1 point) the distance between two rarefactions how close together the particles are within a compression. the distance from the center of the wave to a crest or trough how many waves...

What effect do the following changes have on the position of equilibrium (which way does the equilibrium shift) for the reversible endothermic reaction? PCL5+ heat <-> PCL3(g)+ CL2(g) A) removal of PCL3, as it is formed B)addition of CL2 C) decrease in pr...

Compare and contrast ancient Athens and Sparta

Colonial powers were particularly interested in mining which resources that was abundant in Africa

Shaka Zulu led tribes who mostly identified as what?

Answers

The following answers were posted by visitors named Mari.

i would give it a 5. i think it was reely good. im writing an essay on the media also. i think you should add a bigger conclusion.

this is the week 7 checkpoint

That website wasn't much help because you have to buy something to get information.

thank you Ms. Sue

that's what i was thinking too. haha um...6y?

Thank you, that helped lot. :3

What? Retype the equation.

What do you want to do with that?

DrBob, for your first example should that be Al(NO3)2 or Ag(NO3)2? Because you have Al on the reactant side.

460 miles for 20 gallons

My teacher wants different examples than that.. I don't know what other examples to write

As you drive down the highway you may see crows feeding on dead animals. As a result of this nutritional pattern,crows may be classified as

Nope, assuming I want to prove cos2theta is cos 2theta =1-2sin^2theta cos2theta=(1-sin^2theta)-sin^2theta cos2theta=1-2sin^2theta

there are 2 sin(alpha+beta)=(sin alpha)(cos beta)+(cos alpha)(sin beta) cos(alpha+beta)=(sis alpha)(cos beta)+(sin alpha)(sin beta) these identities to derive i)sin(alpha-theta) ii)cos(alpha-theta) iii)sin2theta I just want one of them solved in steps to...

thank you so much !!

Sorry Damon, I thought I was overlooked..I appreciate the help Thank you!!!

At the 6th grade school dance, there are 132 boys, 89 girls, and 14 adults.

In the cafetería , 100 milk cartons were put out for breakfast. At the end of breakfast, 27 remained.

Thanks so much Jackaboy

Forget it haha I figured it out on my own The coefficient is low so slim chance my prediction will be close

How many times heavier is a 16 1/2 pound rock than a 10 1/2 pound rock

Reed how about you read it? Lazy son of a b!t<h.

Lazy cheaters xD

xD Cheating low-life idiots

Thx so much my butt, You know the principal or teachers can see this? Lazy cheaters, I'm allowed to cheat since im not staying here.

Bruh, how you gonna tell us to stop arguing yet your yelling and saying ugh, nobody wants to hear that, and we don't care what you like and don't like, And sapphire, if you know Ms.Sue doesn't like it when kids cheat, then why are you here?

You idiots, it's not "connexus" It's "Connxeus Academy", You guys are an disgrace.

310,763,136 write the number two other forms

life doesn't know the real meaning of life..., he thinks it's all fun and games

Do you know the answer to all the practice

Basically the answer is ??????

Write down the answer like the whole answer

BTS is rightttt 💛 and I love rm ok back off

What is the greatest prime you must consider to test whether 6230 is prime?

Um....this one was way worse than the other one. Not to be rude. U just need to explain instead of just doing the math. Act like u are teaching to a class. They wouldn't understand that.

1.Command Economy China North Korea 2. Mixed Economy South Korea Japan

Connexus Student is right i got 100%

The answer is C

the answer is B

1.) Start by figuring out what the 4x3 grid would look like. In this grid, we have 12 boxes (4 x 3 = 12). 2.) Now let's calculate 25% of 12. When changing a percent to a decimal, simply move the decimal point over to the left two places. So then 25% = .25...

(a^x sqrt(-4 + a^(2 x)) - 4 log(a^x + sqrt(-4 + a^(2 x))))/(2 log(a)) i think it is the answer

( 4x3) + (4 x 8)

your Welcome @Cardi B

1.Bob your not a teacher 2. do not disrespect Mr.Sue you jerk

perpendicular line to Y-axis passing through any point (m,n) is of the form y=n so the answer is y=3

Let x = the number "Ten times the sum of a number and 22 is at least 21" means Ten times [the sum of a number and 22] is at least 21 means 10 * ( x + 22 ) ≥ 21 10(x+22) ≥ 21 10x + 220 ≥ 21 [distribute] 10x ≥ -199 [subtract 220 from both sides retains the...

Nice knowing you Ms. Sue

@Hello <3 is correct

THANKS AND 5/5 CORRECT

Ms.Sue is DEAD (R.I.P MS.SUE)

1. D 2. D 3. B 4. A 5. D

Thanks Mochi Mochi :D I got 100%

Convert Annually to Semi-annually i(annually)=i(semi-annually) (1+0.10)^1=(1+X)^2 X=0.0488 P=A( (1-(1+x)^(-8(2)) )/x ) *note: times 2 at the exponent because of semi-annually P=(20000/(1+x)^(2)(2)) + (40000/(1+x)^(4)(2)) + (80000/(1+x)^(8)(2)) P=81170.05...

Mines go up to 18 can someone help me please

This paragraph seems to be a descriptive essay about the mimic octopus. It describes the way that the mimic octopuses ability to change helps it. (Hope this helps)

What are the answers for the whole quiz

600 x 7x1=$42 600x42=$642 642x7x1=44.94 42+44.94=86.94

Ty @dabuggy 100%

thank you so much bunny i got 10/10 still waiting on the writen answer i hope you see this!