jade

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

Questions

The following questions were asked by visitors named jade.

What is horology and how does it work, what does it do and why is it used? do not know i think its too do with time You're right. Here's a dictionary definition: The science of measuring time. The art of making timepieces.

the galaxy we live in is roughly lens shaped,and pins.its diameter is given inlight years. (1 light year=9.5Exp12km) calculate the circuference or our galaxy in kilometres. the earth is at a point 3Exp4 light yaersfrom the centre.How far does the earth tr...

can u unsramble this word for me please the assatiepr

what were the speakers arguments and counterarguments in charles foster kane speech

n+5=5+n? commutative, associative, and identity properties

What will happen if the polar bear became extinct?

Back in the old days, couples would enter marathon dance contests to win money. They would dance continuously, with only short breaks for food and drink. Some contests would go on for over a week. How many hours of dancing would there be in a 7-day week?

Your mom is a sporting person, so when it's close to your bedtime, she will have a contest with you to see if you get to stay up and extra half-hour to play a computer game. You get to draw a card from a well-shuffled deck. If you draw a face card, an ace...

difference betwween following words. i have these words for spelling and iont know the difference. can you help me. annyway any way,all right alright,every one everyone, already all ready, there's their's, anyone any one, altogether all together

A roller coaster has a vertical loop with radius 17.9 m. With what minimum speed should the roller coaster car be moving at the top of the loop so that the passengers do not lose contact with the seats? (how do i go about in solving this)

Find the tangential acceleration of a freely swinging pendulum when it makes an angle θ with the vertical. (Use theta for θ and g as necessary.) i tried 2.56 as an answer and it was wrong, so im guessing im suppose to use symbols?

what is lattitude?

polynomials 8j^3-4jk^3-7

How do I write two sentences about family financial goals using the past progressive and future progressive tenses?

Popcorn kernals pop independently (i.e. unimolecularly). For one brand at constant temperature, 11 kernals pop in 10 seconds when 240 kernals are present. After 145 kernals have popped, how many kernals will pop in 10 seconds?(Your answer may include frac...

5 divided by 315

315 divided by 5

-[-(-k)] -(-2)(-2 + k) = -k - (4k + 3)

-[-(-k)] -(-2)(-2 + k) = -k - (4k + 3)

Betsy and Michael are 150 meter apart, Michael is walking toward Betsy at a constant speed of 2.5m/s. start from the rest, how long it take to meet?

what is the massof fresh water(p=1.00g/cm^3) in a 72.8L tank?

The current threat of terrorism has made many legislatures in Congress think about the United States combining all the police agencies into one national police organization. The centralization of power would stop the discombobulated nature of the 3 govern...

A SINGLE CARD IS SELECTED FROM A STANDARD DECK OF 52 CARDS. IF YOU KNEW THAT THE CARD WAS A PICTURE CARD, WHAT IS THE PROBABILITY THAT IT WAS ALSO RED?

How many mL of 4.50 M NaOH must be diluted to produce 160.0 mL of 2.50 M NaOH?

If 180.0 mL of 0.270 M NaOH are mixed with 230.0 mL of 0.500 M NaOH, what is the molarity of the final solution? Assume the volumes are additive.

H2SO4(aq) + NaOH(aq)-> Na2SO4(aq) + H2O(l) Consider the unbalanced equation above. What is the concentration of the original sulfuric acid solution if 60.5 mL of the acid reacts with 18.0 mL of 0.110 M sodium hydroxide?

Al(s) + H2SO4(aq)-> Al2(SO4)3(aq) + H2(g) Consider the unbalanced equation above. What volume of 0.490 M H2SO4 is needed to react with excess aluminum to produce 1.60 g of Al2(SO4)3? Use a molar mass with at least as many significant figures as the data g...

CrCl3(s) + AgNO3 (aq)= AgCl(s) + Cr(NO3)3(aq) A 0.750 g sample of impure CrCl3 was removed from a bottle that contained 1.75 g of impure sample. The removed sample was dissolved in water and required 42.5 mL of 0.215 M AgNO3 solution to react with the CrC...

what are the solute particles present in boric acid (H3BO3)?

If I am a proper fraction with a denominator of 20 and my decimal equivalent is 0.6 then what am I

what is 15 degrees lower than 7c

the jet has a speed of 250 miles/hr, carried a bomb of 20 kgs, im 3000 ft. how seconds the bomb fall in to 3000 ft?

what state can be found at 60 degrees north latitude and 150 degrees west longitude?

The reflection of the tree in the lake is 49 in long. If your shadow in the lake is 14 in long and you are 5 ft, how tall is the tree? Put your answer as inches.

when 8 children go on a picnic,6/8 wear jeans. how many wear jeans

a baseball diamond is a square 27 cm on a side. how far is the homeplate from the second base?

Write the fraction in the simplest form. 12/56: 3/30: 5/25: 9/39: 6/54: 2/100: 8/18: THANKS

what is the interior angle of a regular polygon

i write out all the whole numbers,starting from 1,If i wrote 1994 digits altogether,what was the last complete number i wrote down

Deepak is 10 years old, and his brother is 7 years old. In how many years time will their total age be 41.

When dividing 0.08 by 0.4 I come up with 5, but I need to show it in a graph. I can't figure out how to do this

Laundry- detergent $7.99 T Flower- bouquet $3.99 T, A grocery store receipt shows 5% state tax due on laundry detergent and a flower bouquet. Does it matter whether the tax is calculated on each separate item or the total cost? Explain.

a mechanic applies the force of 50 N at a distance of 40 cm from the pivot on a wheel wrench . what is the size of the moment ?

A model is made of a car. The car is 7 feet long, and the model is 16 inches long. What is the ratio of the length of the car to the length of the model? 4:21 7:16 16:7 21:4 I think it is C.

Dorothy is thinking of two numbers. The sum of the numbers is 40 and the difference is 6. write a system of equations and use elimination method to find the two numbers.

at STP , what is the volume of 7.08 mole of Nitrogen gas ?

Sam is flying a kite. The length of the kite string is 80 meters, and it makes an angle of 75° with the ground. The height of the kite from the ground is... A.20.27 B.61 C.77.27

Fleas can jump quite high; experiments show that they reach an altitude of 130 times their own height when they jump vertically! Suppose instead that a flea can jump so that it lands a maximum distance of 19.60 cm away. What is the take-off speed for this...

Having captured a mouse, an owl is flying towards the barn where it lives to enjoy dinner. While approaching the barn at a speed of 6.9 m/s at an upwards angle of 8o above the horizontal, the struggling mouse escapes from the talons of the owl while at an...

Connections academy help!Listen, I know it's bad to cheat, but I'm behind and couldn't study for this lesson last night due to internet problems! I can't afford to fail another test, I'm already at a 57! If anyone has the answers to the 8th grade social s...

ental car company charges a base fee of 15.00 plus 0.35 per mile driven which of the following equations models the charge c for renting a car based on the number of miles

4. What mountain range became the boundary line set by the Proclamation of 1763

My teacher asked us the origin of atomic spectra. She did not explain it very well. can someone please explain.Also how do you perform calculations using the Balmer-Rydberg equation? I don't get it. Thank you

A fruit drink is made by mixing juice and lemonade in the ratio : 1 : 4 (juice : lemonade) Juice costs £6.00 per litre. Lemonade costs 50p per litre. a) show that 1 litre of the fruit drink costs £1.60 to make. b) The fruit drink is sold for £2 a litre. W...

a hang glider flying in the air is 56 meter from an observation point on the ground. if it is 50 meter along level ground from the observation to a point directly under the glider, how high is the glider?

Solve the system by elimination. State whether the system has one solution, infinite solutions, or no solution. x + 3y = –5 4x – y = 6 please help thanks

hello, im in 3rd grade and i need help on these 2 questions. 1) What is 3 as a percentage of 10? 2) The nth term rule for a sequence is 2n+3. Write the first 4 terms in this sequence. is question 1 30% thanks if you reply

A triangle has an exterior angle of 110 degrees, what is the value of angle x?

This is about Elizabethan England. If protestants wanted the monarch to be in charge of the religion, why did puritans not accept Elizabeth as supreme governor?

solving rational numbers is so confusing.I don't understand how to solve -14/5 x (-51/69)

how do u find the slope-intercept the y-intercept and the x-intercept

1. Papa Tom Smurf is a smurf-player. He wants to take two smurfettes out on a date. There are 3 blue smurfettes, 5 navy smurfettes and 2 turquoise smurfettes. a) What’s the probability that the smurfettes he dates are of different colours? (4) b) If he in...

Consider the infinite geometric series below. a. Write the first 4 terms of the series b. Does the series diverge or converge? c. If the series has a sum, find the sum. ∞ ∑ (-2)^n-1 n=2 not sure how to do this at all

A solution contains 0.002 M Ag+ and 1.6 x 10-5 M Zn2+, and the ions need to be separated. For this purpose begin mathsize 11px style CO subscript 3 superscript 2 minus end superscript end style is added to the solution so that both Ag2CO3 (Ksp = 8.1 x 10-...

What mass of NaF must be added to 1.0 L of 0.0036 M Pb2+ to initiate precipitation of PbF2(s)? (Ksp of PbF2 is 3.3 × 10-8; assume no volume change on addition of NaF.) can you please explain

Determine the solubility of BaF2 in g/L if Ksp of BaF2 = 1.7 × 10-6.

During combustion, chemical energy stored in fossil fuels is converted into _____ energy. thermal electromagnetic mechanical nuclear****

Determine whether the relation is a function. Then list the domain and range. {(-3, -5), (–1, 1), (0,4), (1,7)}

1/3 + 1/2 + 3/4 + 1/4 = 1 5/6 need working out

Identify if the underlined word is a verb in a verb phrase, participle used as an adjective or a gerund. Bringing customs and traditions from their homelands, immigrants add to the rich holiday mix in the United States.

Heather loves roses. In her rose garden, she has half as many pink roses as red, and four times as many red ones as white. There are 36 roses that are either yellow or white. Twenty are yellow. How many roses in Heather's garden are there altogether?

A book has 255 pages. Of those pages, 74 have pictures on them. There are 17 students in a class and each student has to read out an equal number of pages from the book during the English lesson. What is the total number of pages that will be read out by...

p(x)=x^4-9x^3-5x^2-3x+4 is divided by x+5 OR use synthetic division to find P(-5)

Which questions best help you evaluate this source? Choose three correct answers. What kind of dinosaur is in this video? Can this video be verified by other sources? Is the creator of this video an expert on the topic? What makes this post and video so i...

use the excerpt from the novel, ANNA OF GREEN GABLES, to complete the questions below. in 3-5 sentences, identify the two different points of view of the characters in the story (not the narrator point of view-first, second and third person),and describe...

write a paragraph identifying and explaining the theme present in this passage and how it relates to any universal themes.

ead the poem. Information ,begin bold, He Had His Dream,end bold, He had his dream, and all through life, Worked up to it through toil and strife. Afloat fore'er before his eyes, It colored for him all his skies: The storm-cloud dark Above his bark, The c...

[1] Many people are familiar with the piano, but not everyone knows that it represents the evolution of keyboard instruments developed over several centuries. The piano is just one of many types of keyboard instruments used by musicians throughout history...

For never was a story of more woe Than of Juliet and her Romeo. (from ,begin underline,Romeo and Juliet,end underline, by William Shakespeare) Question These lines are written in which meter? Answer options with 4 options 1. iambic trimeter 2. iambic pent...

he coastal plains is near the gulf of mexico, the land around people influence the activities that people do on a daily basis. Since coastal plains is near water is allows for industries like fishing and oil drilling to thrive. In the mountains and basin...

13/20 to a decimal

2/9 to a decimal

Explain Gestalt theory, and cite an example.

What are 2 similarities between the governments of Great Britian and Germany

Answers

The following answers were posted by visitors named jade.

The Exation below is what is needed for burning: methane+oxygen-carbon dioxide+water. hope this is helpfull, im doing the same project tooo :)

alkalis oven cleaner hand wash baking soda soap tooth paste maltic acid paint grease remover ect... hope it helps xxx

will i need help with the right of citizens of the united states orto vote shall not be denied or abriged by the united states or by any state on account of sex so what the answer

i don't entirely know about the spanish american war, but world war one was caused by many things. high tensions formed by various alliences, nationalism and the dividing of africa among european powers, had put the world on edge. these tensions exploded...

just do wait here is a example 34 times 41 take the 30 aND THEN THE ONE AND TAKE THE 40 AND THE THE 1 AND 30 TIMES= 120 AND THEN MULT. 4 TIMES1 WHICH IS4 AND ADD THEM TOGETHER AND IT IS 124.

the question was to check all that apply: BO33- H+ H3BO22+ O2- H3BO3 OH -

A car accelerates 15m/s^2 the car has a mass of 45000kg. what force is needed for this to occur?

Thank you so much Steve. :)

wow had the same questions on my quiz and got them all right

" a plague on both your houses "

import java.util.Scanner; public class BaseAndExponent { public static void main(String[] args) { int a; int b; Scanner scan = new Scanner(System.in); System.out.println("Base"); } }

What numbers equal 140

identify the focus,directrix,and axis of symmetry of f(x)= 1/16 x^2

A new machine was purchased at the beginning of one year for $200. Each year the machine loses value. It is worth 90% as much as the previous year. What is the value of the machine at the end of the 4th year.

just took it and dac is the answers got 100%

what is the answer? a,d,or b?

I'm in 8th grade too, and getting decent grades in math. If you need some help, you can always ask me.I'm here to help :)

unhealthy for your digestive system, offsets nature

john by one mile

this is so late but the answer is after 100 minutes / 1hr 40mins

It's definetly idk

theymakeaperfectpear

1 A camera is capable of snapping 3/4 of a picture per second. How many pictures can be snapped within a 36-second period?

OMG ALEX,ZACH ME AND DRACK GO ON THIS TOO

d is wrong i just took the test.

The correct answers are 1- d 2- b 3- a 4- d 5- b don't listen to the other people they are wrong these are the right answers so other ya'll need to to stop posting wrong answers *not to be rude or anything it just hurts our grades trust me it does*

6-b *sorry i forgot that one*

I talked to my teacher about this and she said that these test are different for everyone they changed every single test and made it different it is no use you have to do this test on your own

"Answers for you" if you are trying to give us the answers for caretakers of the earth unit review you are wrong !! I got a 63.6% Here are the correct answers. 1-D 2-C 3-B 4-B 5-B 6-A 7-A 8-D 9-B 10-B 11-A Hopefully this helped whoever needed help.

I got 100% tysm connexus BOI!

ya'll are so nice, def helping <333

the underlined word is bringing

is 5/8 equivalent to 2/4?

1) D 2) A 3) D haha, funny cause mine left!

Which could be the first step in solving the equation 12(2+4x)=x+5? Multiply both sides of the equation by 2, resulting in 2+4x=x+5.Multiply both sides of the equation by 2, resulting in 2 plus 4 x is equal to x plus 5 point Distribute the 12 to remove th...

and one more write a paragraph identifying and explaining the theme present in this passage and how it relates to any universal themes.

please answer im in a hurry

i dont look at your chest

is this correct??