Julio

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

Questions

The following questions were asked by visitors named Julio.

Let R1 be a binary relation on the set of integers defined as follows: R1 = {(x, y) / 4 divides x – y}. Determine whether the given relation R1 is an equivalence relation on the set {1, 2, 3, 4, 5}.

List the members of the equivalence relation on the set {1, 2, 3, 4} defined by the given partition { {1}, {2, 4}, {3} }. Also, find the equivalence classes [1], [2], [3], and [4].

During a football game, A is 8.0 m behind B and is running at 7.0 m/s when B catches the ball and starts to accelerate away at 2.8 m/s(squared) from rest. a) Will A catch B? If so, after how long? b) How far down the field will B have run?

Determine the equation of a quadratic function that satisfies each set of conditions. a) x-intercepts 1 and -1, y-intercept 3 b) x-intercept 3, and passing through the point (1, -2) c) x-intercepts -1/2 and 2, y-intercept 4 Please explain your answers.

Solve for x 100 x (1/2)^t/3.8

Solve for t 100 x (1/2)^t/3.8

2C6H6(l) + 15O2 (g) ---> 12CO2 (g) + 6H2 (l) Calculate the deltaHrxn using standard heats of formations from Appendix C, paying close attention to the physical states of substances. Thanks!

In a random sample of 50 babies 4 to 7 month old the average number of hours they slept per day turned out to be 14.2 hours with a standard deviation of 1.6 hours find and interpret a 90% confidence interval for the mean number of hours slept by babies at...

It is known that the standard deviation for the number of minutes women spend applying makeup everyday is 17 minutes if you want to construct a 95% confidence interval for the mean amount of time women spend applying make up with a margin of error of no m...

A plane leaves Seattle, flies 84.0{\rm mi} at 21.0^\circ north of east, and then changes direction to 52.0^\circ south of east. After flying at 120{\rm mi} in this new direction, the pilot must make an emergency landing on a field. The Seattle airport fac...

Define access to healthcare and how it may be measured? From your readings, and in your opinion, is having access and utilizing healthcare services a right or a privilege? Explain your position.

Equation 1: (d[Y])/dt = k1 - v2[Y]*((ϵ^2+([X]/Kn )^2)/(1+([X]/Kn )^2 )) Equation 2: (d[X])/dt = v2[Y]*((ϵ^2+([X]/Kn )^2)/(1+([X]/Kn )^2 )) - k3[X] Kn=3 and ϵ=0 How do I find the value of [X] when system is at steady state?

2.40 L of N2, at 25 ∘C and 1.89 atm , is mixed with 2.60 L of O2, at 25 ∘C and 0.245 atm , and the mixture allowed to react. N2(g)+O2(g)→2NO(g) How much NO, in grams, is produced?

It's volunteer time! You've decided to become a Red Cross vounteer. You want to convince your friends it's the right thing to do! Browse the Web site, reading about the different opportunities available to kids your age. Next, create a short presentation...

In the eastern orthodrax church icons, were???

How does Twain use humor to present serious ideas? What does this reveal about Twain as a person? help

You're a Good Man Charlie Brown and "Happiness is a Charming Charlie Brown at Orlando Rep." have very different purposes. In a paragraph, discuss how the purpose of each is revealed and why the purpose of each fits its genre, or kind of writing. Use detai...

During a sale, the regular price of a CD was reduced by $3. Let p represent the regular price of the CD. Write an algebraic expression that represents the sale price. Having trouble with this one, don't quite understand how to write it as an equation

Describe the relationship you would expect between the data. Explain. 1. time since a train's departure and the distance to its destination. 2. number of toppings on a pizza and the price of the pizza.

use the points in the diagram to name the figure. <------C-----------D------>

Twenty-seven members of a West Virginia diet club celebrated the combined loss of 500 pounds by devouring a very large salad. The salad took two hours to prepare and four hours to eat. In fact, the salad was mixed in a swimming pool and included 890 indiv...

What is the area of the rectangular billboard? Sides: 20√7 ft and 7√8 ft

Which number located at point A on the number line? Help

Compare use <=or> pl need help 11 -7

Ted, who's ,mass is 75 kg, takes off down a 50 m high, 10 degrees slope on his jet-powered skies. The skis have a thrust of 200 N. Ted's speed at the bottom is 40 m/s. What is the coefficient of kinetic friction of his skis on snow?

Let a and b be any integer, if a|b then a^2|b^2. True or false?

Julio bought a backpack for $39 and 2 belts for $17 each. The sales tax is 6.5%. How much did Julio spend for all the items, including tax?

What potential difference must be applied across a 1200 Ω resistor in order that the resulting current be 30 milliamperes?

Which of the following is the best description of a reason the Soviet Union collapsed? A) Gorbachev allowed glasnost. B) The Star Wars defensive system was successful. C) Gorbachev allowed political parties other than his own. D) A civil war broke out in...

How did Americans react to the end of the Cold War? A) Americans feared another country rising up to challenge the United States. B) Americans cheered the emergence of democratic governments. C) Americans wanted to fight all communist countries until all...

Which of the following would most likely be in support of the NAFTA Agreement? A) a small, one-business owner in Mexico. B) a corporate owner in Canada looking to expand. C) a factory owner in Mexico looking to cut labor costs. D) a business owner in Amer...

How did the end of the Cold War contribute to the Clinton-era economic boom?

Which example best shows the United States as a mediator?

Which statement best explains why the United States supported the harsh governments of El Salvador and Guatemala?

Which reason best explains the U.S. decision to go to war with Iraq.

In what way has the United States' detention of terrorist suspects during the war on terrorism been controversial?

Over time, the variation that gives an advantage...A) becomes less common in the population. B) becomes more common in the population. C) can limit the number of individual organisms. D) can limit the number of selective pressures.

Answers

The following answers were posted by visitors named Julio.

sorry! y = 100 x (1/2)^t/3.8 trying to find the derivative

What about 10 answer

Left goal line is 4600 Mya. Each successive 10-yard segment subtracts 460 My. 10-yard line = 4600 - 460 My = 4140 Mya 20-yard line = 4140 - 460 = 3680 Mya 30-yard line = 3680 - 460 = 3220 Mya 40-y line = 2760 Mya 50-y line = 2300 Mya 40-y line = 1840 Mya...

lol copy and past

Left goal line is 4600 Mya. Each successive 10-yard segment subtracts 460 My. 10-yard line = 4600 - 460 My = 4140 Mya 20-yard line = 4140 - 460 = 3680 Mya 30-yard line = 3680 - 460 = 3220 Mya 40-y line = 2760 Mya 50-y line = 2300 Mya 40-y line = 1840 Mya...

1/3 - 1/4 = 4/12 - 3/12 = 1/12 = 0.083333333333

is 1/3 - 1/4 mixed numbers

c is not correct is d

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

4 is A 840 mi the rest is right

thx you anonymous thx you

She took those pills from the pill concocter, And Isabel calmly cured the doctor. Ogden Nash read this

the anwser is d

1. D 2. C 3. D I got 100% on this

A hi guys is melikebigboom here i 4/4 D C B

are u typing ???

yea the question confused me

The California high-speed rail is such a groundbreaking effort because it helps with the environment and makes it cleaner. It also connects mega-regions to contribute to the economic development and helps create jobs and protects agriculture. Sadly, it wi...

here u guys go the number 1 answer

wow thxs Ms.Sue this help alot

not being mean this help alot

can give the feaking answer

OU’RE A GOOD MAN, CHARLIE BROWN (Revised) is a fresh approach to the all-time 1967 classic. Sally Brown joins Charlie Brown, Linus, Lucy, Schroeder and Snoopy in this version. Two new songs, Beethoven Day and My New Philosophy, have been added to the twel...

Types of Relationships: Positive Linear Relationship, Negative Linear Relationship, Nonlinear Relationship, and No Relationship.

What I believe what we have to do is compare he use of imagery in the two poems. First, present images in each poem that appeal to the senses of sight, sound, and touch.

In "in Just-" says "When the world is puddle wonderful, the queer old balloon man whistles far and wee." And in "Miracles" it says "Or wade with naked feet along the beach just in the edge of the water". They both paint a picture of it as if it were in re...

Hi Guys IM JULIO!

we cant cheat because everyone test is different

What numbers would you use to esimmate the sum of 47and 21

youknowme I agree

B B any C A D D C C C A A D C C

Does anyone have the answers yet?