sabrina

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

Questions

The following questions were asked by visitors named sabrina.

what are the 5 steps to addition? what are you adding? i know the five steps to division are divide,multiply,subtract,carry,bring down,but I forgot the addition rules.

minnesotas state constitution was written in what year?

i cant do fractions i just do not get it

a rectangle is 4 times as long as it is wide. a second triangle is 5 centimeters longer and 2 centimeters wider than the first. the area of the second rectangle is 270 square centimeters greather than the first. what are the dimensions of the original rec...

What is a map and how is it used?

how old is our solar system

what are three basic values of american democracy

What is the balanced chemical equation for the reaction of potassium with oxygen? would it be: K + 0 --> K20 I am not sure can you help me?

For g(t)= 3t - 2 determine the value when g(13). I am not sure how to solve this.

Assignment: Photosynthesis and Cellular Respiration Energy acquisition is essential for all life. Whether the organism is classified as plant or animal, single-celled or multi-cellular, the exchange of energy and the formation of products consist of a ser...

Suppose B is proper subset of C. If n(c)=8, what is the maximum number of elements n B? What is the least possible number of elements B?

One side of a square is 5n inches long. Another side is n + 16 inches long. Write an equation by setting these equal and solving for n. How long is a side of the square? One point for finding n and one point for finding the length of the side.

during the late 1700s, the russian nobility did waht?

what does punt mean and what does Thebes mean

How many integers values of x are there so that x, 5, and 8 could be the lengths of the sides of a triangle?

Two parallel lines cut by a transversal can create all the following types of angles except

In ABC, mB > mC and mC > mA. Which side of ABC is longest?

Give the equation of the line that passes through point (5, 1) and is parallel to the line y = 3x – 1. I am so lost. I have no clue how to do this. Can anyone please help?

i need someone to check my answers. i know that i got alot wrong but please no harsh comments. thank you. my answers are at the bottom. Ms. Troy would like you to make a copy of an outfit that she owns and really likes—a sleeveless dress with a short-slee...

I need to site from two essay one is the Famine,affluence,and morality(pete singer) and the other is Garrett hardin the Lifeboat. I have read both essay.Now I need to cite from them and put in apa format can some please help me

Suppose you copy a drawing of a polygon with the given size factor. How will the side lengths, angle mesures , and perimeter of the image compare to those of the original? a. 200% b.150% c.50% d.75%

do anyone have an acrostic poem for cell energy

on a worksheet i have i found out the volume of the rectangle (34.2cm3) then it asks "If a block of H20 the mass would be..." i put 34.2g since that was the volume but not sure if im right?

Find the range, median, and mode of each set of data and write the question along with the answers in your Math notebook and submit on 13,October 2010. A. 20, 12, 6, 17, 4, and 19 B. 13, 2, 17, 18, and 5 C. 16, 16, 4, 4, 23, 21, and 21 D. 13, 14, 15, 14,...

2. While throwing a football, you exert a forward force of 50.0 N on it and push it forward a distance of 1.2 m.

If the voltage between the two plates of an electric air cleaner is 500 V, how fast would a 10-12 kg soot particle with -1 x 10-11 C of charge on it be moving if it went from the negative plate to the positive?

is there a program that lets me find the equation of a set of data? or could u help me out? here is the data 1 26543 2 31351 3 32969 4 43147 5 41721 6 61302 7 64238 8 52124 9 36112 10 65124 11 36253 12 49200 13 30322 14 32370 15 40591 16 46288 17 44732 18...

2. Rank the following in the order of how much of a corona discharge they would produce, from highest to least (e.g., if D is highest, then A, C, and B is lowest. enter DACB). Explain your response. a. a large round metal ball hooked to a high voltage bat...

3. I have two identical dust particles. They are spheres with diameters of 0.0001 meter (about the same as a hair). They have the same density as water so they each have a mass of 10-12 kg. If each dust particle goes through a discharge so that 2.40 „e 10...

4. If the same two dust particles have -1.0 x 10-10 C of charge on one, and +3.2 C x 10-10 C on the other, what is the force between them now? If the force is pushing them apart, show it as a positive number and if it is attracting them together, show it...

Is protein an unsaturated fat?

If the surface area of a liquid is increased will the rate of evaporation increase?

why is there no production of ATP when detergent is treated in a test tube with mitochondria? in Aerobic and anaerobic respiration what is the final metabolic breakdown of molecule? 1 pyruvic acid 2 acetyl coenzyme A 3 citric acid 4 reduced coenzyme FADH2...

all test crosses are back cross. but all back crosses are not test cross. justify the statment

What is the volume of trapezoid and area?

What Civil War general replaced Hooker as commander of the army of the Potomac in June of 1863?

If a life-form has six different bases-ABCDEFG. the percentage composition of A,B and C is same as EFG. Hypothesis the structure of the nucleic acid.

If a life-form has six different bases-ABCDEFG. the percentage composition of A,B and C is same as EFG. Hypothesis the structure of the nucleic acid. I TRIED the search engine but didn't help, please help!

In order to produce many copies of a protein fast, the cell uses A. DNA replication. B. intron self-splicing. C. single-unit ribosomes for high speed translation. D. codon-anticodon reciprocal duplication. E. many RNA polymerase molecules to produce mRNA...

Women have lower self esteem than men. Discuss how personal attitudes can affect or promote self-esteem, citing two (2) specific examples for each gender

3. Perceiving yourself to be a target of discrimination and prejudice can affect you negatively. Citing two (2) examples of each, explain how this may happen 4. Images of a new self can motivate us to change. Identify a “Desired Possible Self” and describ...

A model rocket is launched with an initial velocity of 250 ft/s. The height, h, in feet, of the rocket t seconds after the launch is given by h = −16t2 + 250t. How many seconds after launch will the rocket be 730 ft above the ground? Round to the nearest...

The height of a projectile fired upward is given by the formula s = v0t − 16t2, where s is the height in feet, v0 is the initial velocity, and t is the time in seconds. Find the time for a projectile to reach a height of 96 ft if it has an initial velocit...

Using Torricelli's Principle, it can be shown that the depth d of a liquid in a bottle with a hole of area 0.5 cm2 in its side can be approximated by d = 0.0034t2 − 0.52518t + 20, where t is the time since a stopper was removed from the hole. When will th...

Is it more economical to buy an automobile for $29,000 cash or to pay $4,500 down and $3,000 at the end of each quarter for 2 years, if the money is worth 8% compounded quarterly?

Is it more economical to buy an automobile for $29,000 cash or to pay $4,500 down and $3,000 at the end of each quarter for 2 years, if the money is worth 8% compounded quarterly? what is the cash equivalent savings by picking the better plan?

express using a positive exponent: c^-5

a map of the moon has a scale of 1cm:25km. On this map the diameter of the Copernicus crater is about 3.7 cm. To the nearest kilometer, what is the actual diameter of the crater?

If you were a reform-minded person who, above all, loathed the social problems associated with alcohol, you would have been especially sympathetic to the

Which of the following nineteenth-century inventors is associated with Menlo Park in New Jersey a.Gustavus F. Swift b.Cyrus W. Field c.Alexander Graham Bell d.Thomas Alva Edison

The half-cell, Tl | Tl+(1 mol L-1), is connected to a Pt | H+ | H2(1 atm) half-cell in which the concentration of H+ is unknown. The measured cell voltage is 0.0841 V and the Pt | H2 | H+ half-cell is the cathode. Standard reduction potentials are given o...

Ethylamine, CH3CH2NH2, is an organic base with pKb = 3.367 at 298 K. In an experiment, a 40.0 mL sample of 0.105 mol L-1 CH3CH2NH2 (aq) is titrated with 0.150 mol L-1 HI(aq) solution at 298 K. (a) Write a balanced chemical equation for the neutralization...

Suppose that you have 0.500 L of each of the following solutions, and an unlimited supply of water. (Note: C9H7NHBr is a salt containing the ions C9H7NH+ and Br− and C9H7N is quinoline, an organic base with pKb = 6.24 at 298 K. If you like, you may repres...

cell diagram:H2(g,1atm) Pt Enter part(a), (c) with 2 siginificant digits and part(b) with 3 siginificant digits. Enter scientific notation as 1.23E4. (a) What is Ecell if the unknown solution in the half-cell on the left has pH = 4.94? ____________ (b) Wh...

Use the Nernst equation and data from Appendix D to calculate Ecell for each of the following cells. Enter your answer with 3 significant digits. Enter scientific notation as 1.23E4. (a) Mn(s) | Mn2+(0.11) M || Cr3+(0.24 M), Cr2+(0.11 M) | Pt(s) _________...

x+3+7=5(x-4) solve for x?

3 - 2 x _____ = 1 ? please explain how to answer

zoomer bix plans to but a microcomputer that costs $690, excluding sales tax. if the sales tax rate is 5 1/2% how much tax will zoomer have to pay

how has the definition of social faciliation evolved over time

Which of the following is not an example of a science? geology astronomy astrology ecology

When 25.302 is divided by 56.743, the answer should be reported to ____ significant digit(s). The result of the division, 25.302 / 56.743, reported to the correct number of significant digits is _______ When 56.743 is subtracted from 25.302, the result sh...

are these two statements true? (a/b)^x = a^x - b^x and (x^a + x^a+b) / (1+x^b) = x^a

The radius of a aluminum atom is 143 pm. How many aluminum atoms would have to be laid side by side to span a distance of 4.90 mm?

write a formula f*g*h when f(x)=x+1, g(x)=3x, h(x)=4-x

When using the BEAM style of evaluation, which of the following is UNLIKELY to occur? (Points : 1) Writers will probably meet all research needs. Writers will need multiple examples of all four kinds of sources. Any single source will probably feature mor...

transactional relationship exist in families because .my answer is b. children and adults influence each others behavior

young children's functional use of language within a work context is often observed in ? i put D. native american cultures

-4x-4y=12 16y=-16x-48 identify the solution of the system or equatuions

What mass of cesium bromine must be added to a 0.500 liter of water (d=1.00 g/ml) to produce a 0.981m solution? what are the mole fraction and mass percent of CsBr?

For the decompostion of gaseous dinitrogen pentaoxide, 2N2O5(g)--->4NO2(g) +O2(g) . The rate constant is k=2.8 x 10^-3 at 60 degrees C. The initial concentration of N2O5 is 2.45 mol/L. What is (N2o5) after 5.00 min? What fraction of the N2o5 has decompose...

The overhead rate for materials handling is $10 per part based on an estimated total cost of $900. Products X & Y have 320 and 280 parts respectively. What is the overhead allocated to X & Y? A. Product X $3,200, Product Y $4,400 B. Product X $4,800, Prod...

Describe what happens to the electricity produced at 25kV by a power station when its transmitted to a house at 230 V many miles away.

find the length of side b ABC to the nearest whole number if A = 42, B = 87, and a = 24

For the decomposition of gaseous dinitrogen pentoxide (shownbelow), 2 N2O5(g).....> 4NO2(g) + O2(g) the rate constant is k = 2.8 10-3 s-1 at 60°C. The initial concentration of N2O5 is 1.52 mol/L. (a) What is [N2O5] after 5.00 min? _____mol/L (b) What frac...

the external dimensions of a closed box are 8cm by 5cm by 4cm. given that the thickness of the wood of which it is made is 0.5cm, find the volume of the wood used to make it.

Write the equation in slope-intercept form of the line that passes through the point (-3, 5) and has a slope of 2/3.

A 400N weight is sitting on a piston. The diameter of the piston is 8 cm. How much pressure does the weight exert on the piston?

Ellen needs to buy 180 inches of ribbon to wrap a large present the store sells ribbon only in whole yards how many yards does Ellen need to buy to have enough ribbon

how do I write 2.5=h3o^+ in scientific form?

Filiz is walking at a bearing of 300°. When she has traveled 20 meters, how far west from her starting point is she? Round to the nearest tenth

Two 200kg masses(440 lb) are separated by a distance of of 0.75m. Using Newtons law of gravitational force Find the magnitude of the gravitational exerted by one mass on the other.

if the hands on a round clock moved counter clockwise, to what number would the minute hand point 20 minutes before the hour hand pointed to 3? a. 4 b. 7 c. 8 d. 11 is 8 the correct answer?

Rutherford used his gold foil experiment as evidence for a new atomic model. He suggested that the atom contained a small positively charged nulceus surrounded by a large void filled with only a few electrons orbiting the nucleus. What other experiment or...

How many triangles can be made if one angle is 95° and another angle is obtuse?

what is greater? 0.565656565656 or 0.5666666666666

Qingyun has constructed a circle with center O and chords AB and CD that intersect at point E inside the circle. According to her measurements, segment a=13 mm, segment b=20 mm, and segment d=10 mm. What is the length of chord CD ? (1 point) Responses Cho...

Answers

The following answers were posted by visitors named sabrina.

All i need is what is the purpose, where it takes place, reactantans and products of each. they are glycolysis, krebs cycle, electron transport, light- dependent reaction, and light independent reaction.

24 goes into 142 5 times then ur left with a reminder of nine

In ΔABC, m∠C = 118 and m∠B = 44. Which is the shortest side of the triangle?

Two triangles are similar. The measure of the shortest side of the first triangle is 12 and the measure of the shortest side of the second triangle is 5. If the longest side of the first triangle measures 15, what is the measure of the longest side of the...

The lengths of the sides of a triangle are 6, 8, and 12. If the length of the shortest side of a similar triangle is 10, what is the length of its longest side?

can i gt help or tooterd in French

A Chemist weighed three separate test at 0.17 gram, 0.204 gram, and 2.3 grams. What is total weight of the three samples? A. 2.44 grams B. 2.521 grams C. 2.674 grams D. 3.97 grams

I got the first one wrong only. 5,6,7 are right. i got a 90 on this test. oh and 3 is right as well. on number 2 they did not give any measurements and that is why i didn't give the measurements for the sleeve length. but, i got that one right as well. nu...

my instuctor printed them offline i been trying to compare betwwen the 2 essay one is for helping the poor and the other is against it

she says i need to paraphrase the too essays usins transitional phrases show how one essay either illustrates or refuses the other. i should also have a brief conclusion that suggests my stance by showing preferences to one of the two arguments. My synthe...

basically I have read both essasys now I'm not sure how to format it correctly. I will try to explain it simple on what i have. I went through paragraph by paragraph i jogged down one author \ said and to a piece of what the other author said and compared...

thank you for all your help! i will post my feed back.

5. If the voltage between the two plates of an electric air cleaner is 500 V, how fast would a 10-12 kg soot particle with -1 „e 10-11 C of charge on it be moving if it went from the negative plate to the positive?

habitat ecosystem biome biosphere

thank u soo much :)

yes ms.sue i would like you to like me with it thank you

i don't now wtf so get over it figer it out

malachi has three tvs of: 25",27",32". what the average size of malachi tvs?

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If a sugar cube measured 20cm by 20cm how much surface area would be exposed to the solvent(water)

i don't know what you are talking about.

you cant prove a thing!!!!!

D. native american cultures

A story narrative is probably Asian if it is i put B. episodic, event-driven,and contain judgmental remarks can someone check my answer

CAN SOMEONE CHECK MY ANSWER

catherine will save 48 penniesbecause 3 plus 1 is 4.so i multiply 12 times 4.

idk man I got the sameeeeee question yo!! lets havre a hotdog together BOIIIII XD

draw a right triangle for which both acute angles are congruent what is the measure size of the two acute angles.

When 4 times a number is subtracted from 7 times the number, the result is 33. Find the number.

httkuyfuyuhi my name i sng sabrina

what is the multiplication division facts for the number 2 7 and 14

For their class trip, Hector and his classmates traveled 416 miles in 8 hours. How many miles per hour did they travel?

at 0mL base pH = 2.83 at 5mL base pH = 4.52 at 10mL base pH = 5.07 at equivalance point pH = 8.96 at half the equivalance point pH = 4.88 at 20mL base pH = 12.32 at 25mL base pH = 12.67 your welcome.

guys derpypegasus33 is wrong i took the test and got a 3/4 because she said that is was third person ominscient when its actually Third person-limited

number 2 is wrong i took the quiz and the answer is A

This doesnt answer my question can someone on here please answer me question i am having a really hard time with my test in cyberschool

Which fraction can be replaced with 12 when estimating with fractions?