Jazz

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

Questions

The following questions were asked by visitors named Jazz.

A person stands on a scale in an elevator. As the elevator starts, the scale has a constant reading of 591 N. As the elevator later stops, the scale reading is 391 N. Assume the magnitude of the acceleration is the same during starting and stopping, and d...

A 4.00-kg object is attached to a vertical rod by two strings. The object rotates in a horizontal circle at constant speed 6.00 m/s. What is the tension in the upper string and the lower string. Well your missing information here, in order to compute the...

Here is an Algebra two question that confuses me. Question:: What are the left and right behaviors of f(x)=-3x^5+x^4-9x a.) Rises both to the right and to the left b.)Falls both to the right and left c.)Cannot be determined d.)Rises to the right and falls...

I cannot remember how to find the slope of a line when you are given two points. Here is the problem. The slope of a line through (2,1) and (5,n) is 3. n=___ I ended up with -2. But I don't think that is the right answer. I put the points in slope-interce...

why did people settle in southern mesopotamia?

I have troubles with a titration of NaOH and HCl. The volume of the HCl is 30 ml and its concentration is 0.1 mol per liter The volume of the NaOH is 25 ml and the concentration is to be worked out. I understand that the reaction ratio for HCl to neutrali...

What is the interpretation of this poem? It's from Seamus Heaney, and is entitled Blackberry Picking. Late August, given heavy rain and sun For a full week, the blackberries would ripen. At first, just one, a glossy purple clot Among others, red, green, h...

What diseases can mitochondrial DNA cause? Are they hereditary?

The Metamorphosis is a novel by Franz Kafka which has lots of religious symbolism. For example, when an apple is thrown at Gregor and embedded in his skin. I heard that in religious symbolism, apple terms for sin. What, however, is the significance when t...

Mr Lee is planning to go fishing this weekend. Assuming that the number of fish caught per hour follows a Poisson distribution with mean 0.6, find the number of complete hours that Mr Lee needs to fish so that the probability of catching more than two fis...

There is no absolute distinction between what is true and what is false. Discuss this claim...

Does the rate of respiration change (i.e. the rate of expansion) when one puts more oil in a dough? Would respiration occur faster?

If I had 10 trees and i had to plant them in 5 rows of 4 how would it work i need to do this

what would be the mass of an Au sample whose volume is 2.85mL?( the density of gold is 19.3g/mL)

Calculate the molarity of 1.77 mol of LiCl in 30.6 L of solution. This is for hw that's submitted online. the answer i got is 0.06 M. but it says its wrong, whyyyyy?

A single mole of AgNo3 weighs 169.88 grams. In order to make a 1M solution, how many grams of AgNo3 would need to be dissolved in 5oomL?

A typical air sample in the lings contains oxygen at 100 mm Hg, nitrogen at 573 mm Hg, carbon dioxide at 40mm Hg and water at 47 mm Hg. What is the total pressure on the sample in mm Hg?

a sample of unknown gas is found to have a volume of 479 mL at 27.0 degrees C and 1.30 atm. How may moles of gas are int eh sample?

Mrs tan baked some muffins and packed them i big and small boxes for sale.Each big bbox contained 4 muffins and each small box contained 2 muffins.At first,there were 4 times as many small boxes as big boxes.After she had sold half of the small boxes and...

Sn1 / Sn2 mechanism: which one is faster and why? And which reactions will be quicker: neucleophilic subsitution with iodoalkanes or fluoroalkanes and why? thanks

was schubert a romantic or classic composer?

3. The mortar shell was short and you cannot change the explosive charge. You determine that a horizontal velocity of 1,592 feet per second will put the mortar shell. What angle should the mortar be elevated to?

a car travels at 20km/h for 1.5h, at 30km/h for 2.0h, and at 40kmh for 0.75 h. What is the car average velocity

Write the first five numbers for the sequence that follows the rule 1/4x+3

Need help understanding 2010-2011 Transitional Unit: 06 Lesson 01- Unit: 05 TESCCC source It is called Maintain Your Balance Can someone please help?

Does (-18) balance with (-6)+ 3(-4)? Show work to answer please

Equation Models Question Symbolic Model 2x+3=(-5) Answer and check the solution please.

Write a short paragraph that traces the rise of japan from an isolated society to major industrial and imperial power.

Last year, Joe had to invest. He invested some of it in an account that paid simple interest per year, and he invested the rest in an account that paid simple interest per year. After one year, he received a total of in interest. How much did he invest in...

Five more than three times a number is 196 what is the number?

2(4m+6)=8m+6 8m+12=8m+6 -6= -6 _________ 8m+6= 8m -8m. =-8m __________ 6=m I think in doing something wrong just not to sure when I check both sides give me different answer can someone explain please

2b=b+2+b 2b= 2b+2 -2b=-2b+2 __________ B=2????

I have no idea how to approach this problem, if someone knows just how to relate h, r with H,R, that would be extremely helpful and I can workout the rest! Thank you in advance. Given a right circular cone, you put an upside-down cone inside it so that it...

true or false Entropy always tend to favor mixing Mixing result in positive change in entropy Entropy allows endothermic processes to be spontaneous Pure liquids don't have entropy Addition of salt to water increases entropy Entropy is the measure of numb...

A Singaporean has assets of $5 billion.If he spends $10 every second,how long will it take for him to spend all his money

Three more than a number is less than 17 3n<17, is this correct?

The difference of a number and 5 is at most 20 x -5> 20 x -5 greater = 20 right

Ok. is this right.. 14 less than a number is more than 54. d-14>54

the product of -3 and a number is at least 9 -3a_> 9 is this right.

From a sample set of 10 colored balls--5 green, 3 red and 2 yellow-- 5 are chosen at random WITH replacement. What is the probability that the result will be: green, red, yellow, red, green? Write your answer as a four place decimal number. p(G,R,Y,R,G)

Imagine a vessel containing 2.000 kg of liquid whose specific heat equals 1.50 kcal/kg/°c. Suposse that all of the liquid exists at its vaporization temperature of 450 k. We transfer 150 cal of heat energy to the liquid. What is the temperature of the liq...

A girl delivering newspapers travels 3 blocks west, 8 blocks north, then 5 blocks east. 1) What is the magnitude of her resultant displacement? Answer in units of blocks. 2) Find the direction (measured from due east, with counterclockwise positive) of he...

The mass of the Earth is 5.98 × 1024 kg. A 6.83 kg bowling ball initially at rest is dropped from a height of 2.12 m. The acceleration of gravity is 9.8 m/s^2. What is the speed of the Earth coming up to meet the ball just before the ball hits the ground?...

The taxi fare in Gotham City is $2.40 for the first ½ mile and additional mileage is charged at the rate of $0.20 for each additional 0.1 mile. You plan to give the driver a $2 tip. How many miles can you ride for $10? What are two different ways you can...

Which of the following can be used to set off nonessential parts of sentences? A) semicolons B) parentheses C) Colons D) brackets

Has any one done the unit 8 lesson 5 identifying credible sources for language arts practice for connexus ?

Joe wants to support his claim that dirt bike racing can be dangerous. He found these sources. 1. A June 2020 blog post by a teen who competes in a dirt bike race… 2. A 2018 illustrated article by a doctor who treated head injuries in athletes… 3. A 1990...

Critically discuss the significance of teaching mathematics in the foundation phase.

Wat beteken Afrikaans

Wat beteken Afrikaans vor jou as mens

What does Afrikaans mean for you as a person

What does Afrikaans mean for a person

Answers

The following answers were posted by visitors named Jazz.

Alright, I think I understand. So would f(x)=-8x^6-x^3+-9 Rise to the right and fall to the left? We were told a simple way to determine the behavior, but I have completely forgotten it.

Are both equations supposed to be set to zero???

a) 45% C 50% H 5% 0 (I'm not sure what is meant with mass but this should be the percentage of how much of each element is present in the molecule...) b) since molecular formula of cinnamic acid is C9H10O, its molecular mass is (9x12)+10+16 = 134. This is...

So do I have to do any conversions, say to moles or just take the sum of the values as is since the answer has to be in mm Hg?

Maybe this helps: log(AB) = log(A) + log (B) so for question 1, ln(8x) is ln(x) + ln (8) log(2y)^5 is 5*log(2y) = 5*(log2 + logy)

They are both basic (pH is more than 7) but sodium bicarbonate is a weak base, and magnesium hydroxide is slightly stronger

Thank you sooooo much! You ROCK!

Thank you!! Thank you!!

How would you use 2x+3=(-5) in a symbolic model? same things as we have been doing.

Well thank you very much Ms.Sue i appriciate it. Have a great day or night!.

Give me 5 trace rise of japan from an isolated society to major industrial and imperial power.

Last year, Joe had 10,000 to invest. He invested some of it in an account that paid 7% simple interest per year, and he invested the rest in an account that paid 9% simple interest per year. After one year, he received a total of $860 in interest. How muc...

where did you get .08 from?

it would be 7x+7y=70000? I don't know how to solve the two equations

I don't think I'm doing this right because i am getting HUGE numbers like 156,000

I'm having a hard time with the "no solution" problems. I'm still trying to find an answer when clearly there's none. Thank you

I am on the exact same question and it seems like nobody in the entire universe knows the answer

three more than a number is less than 17

The difference of a number and 5 is at most 20 x -5> 20 x -5 greater =

Yay!! My heart just sank for a minute.. Thank you Ms. Sue.

This is my last question. The rest of my homework I knew.

Thank you Ms. Sue, have a good night.

All yall wrong its 0.135g

^^^ these are still correct

1. 42 x 2 inches 2.

V=LxWxH 576=12x8x? ?=6 inches ANSWER: 6 inches

@Nishii is completed about everything, just did the quiz and everything is right ! :>

E we are like a connexus group here!Lol

Im also in connexus

ty koolkid,oh and you spelt kool wronge cuz its actually spelt,cool

But since its a quick check cant you put the answer as anything?...

you know who i im death Dragon lol

serisliy JADE lol

wut jade Is my sis lol

Im bout to take the test and give yall the right answers when im done!! IM TAKING ONE FOR ThE TEAM!!! love yall! Also add my in$tagram 2brazy4yu._

For the entire assessment the answers are D A A B I swear on everything