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Daniel
Questions and answers by visitors named
Daniel
Questions (1,062)
A cylindrical water tank is 70cm in diameter to begin with it is full of water a leak starts in the bottom so that it looses 10
32 answers
asked by
Daniel
4,292 views
Use the table to answer the question.
Sample Observation 1 The drop of food coloring spreads slowly. 2 The drop of food coloring
81 answers
asked by
Daniel
26,965 views
In which case would the kinetic energy of particles be increasing? (1 point)
Metal is melted at 1,300°C. Metal is at room
58 answers
23,495 views
The ratio of the number of cheesecakes to the number of mango cakes was 3:2. After Baker Lam sold 144 cheesecakes, the ratio
5 answers
1,173 views
The sides of a triangle are xcm, x+3cm and 10cm. If x is a whole number of cm, Find the lowest value of x
7 answers
asked by
Daniel
2,333 views
The sum of the first 10th term of an a.p is 255,the sum of the first 20 term is 1010.find the next 2020 term of the progression
7 answers
3,914 views
Document B Source: Source: Mao Zedong, Selected Works, Volume Five, 1945–1949, New York International Publishers. . . . (1)
1 answer
40 views
What is the order of
1.5 x 10^3, 1.4 x 10^-1, 2 x 10^3, and 1.4 x 1-^-2 from least to greatest?
4 answers
5,024 views
In a primary school 70%of the boys n 55%of the girls can ride a bicycle.If a boy and a girl are chosen at random what is the
5 answers
659 views
Two circles with radii 3cm and r cm touch each other externally. If their common tangent is 8cm long,what is the value of r?
2 answers
989 views
Bola and Olu are to share a sum of money in the ratio 2:3. Bola gates N30.00. how
much does Olu get?
10 answers
asked by
Daniel
2,008 views
What is the number of grams of Hydrogen in 5.45 x 10^22 molecules NH3?
4 answers
1,959 views
A small block of mass m = 1.3 kg slides, without friction, along the loop-the-loop track shown. The block starts from the point
4 answers
4,057 views
A simple route to appreciate other languages and cultures is to explore how your own language and culture have been influenced
5 answers
2,118 views
Like the Fibonacci sequence, a certain sequence satisfies the recurrence relation an=an−1+an−2. Unlike the Fibonacci
5 answers
2,450 views
A rocket reaches a height of 300 √3 m. A crowd observing the launch stands 300 m away. What is the maximum angle θ, in which
3 answers
535 views
A rectangular hockey field is 4m long and 3m wide. Calculate the length of its diagonal
3 answers
291 views
The ages of a mother and daughter are in ratio 8:5.if the daughters age now is 15, what was the mother's age 6 yrs ago
9 answers
153 views
What's the chemical formula for Aluminiumtrioxonitrate(iv)
1 answer
24 views
solve for a
a x 25 = ( 7 x 20 ) + ( 7 x 5 )a multiply it out. 25a=140+35a subtract 35a from both sides -10a=140 divide both sides
1 answer
557 views
Jim's weekly pay is 2/3 of ALicia's. Together they earn $600 per week. What is each person's pay?
Can you leave me an equation on
1 answer
482 views
Is .04 = to 4/10?
nope.... .04 is 4/100 .4 is 4/10
1 answer
316 views
A triangular number is a number that can be represented by dots arranged in a triangular shape as shown below. The first four
1 answer
542 views
I have this question that's bugging me and will be grateful if someone can show me the caliculations also so that I can do
1 answer
907 views
Two forces act on a 0.200 kg ant: F1 =(3.00i - 8.00j)N and F2=(5.00i + 3.00j)N.
Express the net acceleration of the ant in unit
1 answer
532 views
What weakness existed beneth the surface of the general 1920's prosperity, and how did these weakness help cause the Great
1 answer
650 views
why are the early groups of Native Americans called prehistoric?
They are called prehistoric because the early groups of Native
1 answer
425 views
who were the Cherokee mound builders?
These mound builders lived long before the Cherokees existed.
3 answers
765 views
name 2 jobs for Native American boys & 2 jobs for the girls.
Thank you for using the Jiskha Homework Help Forum. You do not
1 answer
914 views
Consider the reaction
CO(g) + H2O(g) <--> CO2(g) + H2(g) Use the appropriate tables to calculate a) delta-G*f at 552*C b) K at
1 answer
753 views
I am trying to find information on Australia's dairying exports. I can find where Australia exports milk to but I can't find out
1 answer
493 views
suppose you earn 5.50/h at a bakery. From your first paycheck you discover that $1.15/h is withheld for taxes and benefits. you
2 answers
685 views
What id the equation for a line drawn on a graph?
1 answer
345 views
How do I entry a provion
Its an Asset ?
1 answer
308 views
Muslims beleive that Muhammad became a messenger of God. How did that happen?
1 answer
418 views
Hair grows about one half inch each month. After you shave your head how many years will it be until your hair is one foot in
4 answers
669 views
A tomborg is most like what animal?
1 answer
310 views
I am in 6th grade and need to do an "author page" or "author Biography" but have lost the outline of what is required. I know
1 answer
866 views
See the Multimedia activity on Ethics in International Business. Then read the case study about Geletx and Jed’s concerns
15 answers
695 views
Ag2CrO4(s) + 2e- 2Ag(s) + CrO42-(aq)
A chemist wishes to determine the concentration of CrO42- electrochemically. A cell is
3 answers
823 views
The following questions relate to the bonding in the OH-1 ion. (16 points)
Write the electron configuration for H. (1 point)
2 answers
1,207 views
Assume that a reaction occurs in which unknown substances R and S react to form unknown substances T and U. From the information
1 answer
1,041 views
Ag2CrO4(s) + 2e- 2Ag(s) + CrO42-(aq)
A chemist wishes to determine the concentration of CrO42- electrochemically. A cell is
4 answers
1,621 views
The following questions relate to the bonding in the OH-1 ion. (16 points)
Write the electron configuration for H. (1 point)
2 answers
634 views
Given the utility function
U(C,T) = 3C+2T A budget constraint of $50, C = coffee which is $2 a cup, and T = tea which is $1.25 a
1 answer
485 views
Solve the equation by expressing each side as a power of the same base and then equating exponents.
3 (6-3x) = 1/27 {9} {1/9}
1 answer
412 views
Can someone proofread this please? I'm terrible at proofreading french -_-
Pretty much it's like this i need to get 5 interesting
5 answers
674 views
Hi I'm back and this time for the same reason as to get my french proofread and to know if I am actually doing this right. I
6 answers
605 views
Here is my last post for a little bit I have two questions one Mme when ever you reply all the accents on my screen turn weird
7 answers
635 views
I want to research or information about perception of time. For my Science Fair project, I'm starting a timer and then asking
1 answer
479 views
Bonjour Madame,
I am back with more English Hi everyone, How are things back in BC? I am doing great in Quebec I saw the Cirque
10 answers
596 views
Policy makers in Washington, D.C., face a dilemma. On the one hand they can try to
pressure the Iraqi government into trying to
1 answer
365 views
Find the solution subject to the initial conditions.
dP/dt = -2P P(0)=1 dP/-2P = dt then do i take the antiderivative? what would
4 answers
939 views
find solution to differential equation given the initial conditions DQ/dt=Q/5
Q= 50 when t= 0 i don't understand this one because
2 answers
853 views
Bonjour madame I am back and i had help from James :D
If you don't remember i am using a windows vista pc (this time)I would like
7 answers
453 views
What letter represents the nucleus of a cell?
4 answers
2,098 views
Does anyone know what letter represents the nucleus of a cell?
1 answer
321 views
what letter represents the nucleus of a cell?
1 answer
334 views
My question:
A spinner looks like this: A disc divided into sections that might or might not be the same size, with a pointer
4 answers
1,560 views
I've worked out the first part of the question, just need help with the second part which is:
The spinner has three sections.
2 answers
637 views
The Grand Tour was considered a feature of affluent men and women.
true or false
3 answers
340 views
The Grand Tour was considered a feature of affluent men and women.
true or false I am not sure, but reading through the text it
1 answer
368 views
Coastal areas are usually warmer in winter than areas inland because?
1 answer
447 views
A voltaic cell is constructed as follows:
Ag(s)|Ag^+,(satd Ag2CrO4)||Ag^+(0.110 M)|Ag(s). What is the value of Ecell? For
4 answers
1,408 views
Find the Domain of the function g(x)=7/7-4x Please help me understand this better Thanks
1 answer
302 views
I have figured the equation for this word problem Train A is traveling parallel to Train B. Train A is traveling at 100 mph and
1 answer
510 views
The equation y=1777x27,153 can be used to predict the number of gun deaths in the US x years after 2000 that is x=o corresponds
5 answers
448 views
Penn Foster Examination #93051 Cooking Appliances
I've gotten 16 out of 25 completed but I'll just post the whole exam to make
3 answers
660 views
If the rocket engine contains 1500.0 g of H2O2 and an excess of N2H4, what volume of water vapor will be produced when the
2 answers
572 views
Help please! I can't solve any of these, would someone be as kind as to show me the answers?
How many moles of NaHCO3 are in a
3 answers
633 views
How do you find the sum number of an arithmetic sequence? I forgot and my textbook does not explain it well.
4 answers
393 views
In an arithmetic series, the terms of the series are equally spread out. For example, in 1 + 5 + 9 + 13 + 17, consecutive terms
3 answers
585 views
i want to email you. please send email so i can send my math problems to you.
2 answers
569 views
What are the challenges of managing your chosen terrestrial resource issue?
1 answer
342 views
How do I diagram the four plant families? ( I remember rose family and pea family)
3 answers
389 views
Can someone look over my admissions essay for Brown?
1 answer
344 views
Hi, I am stuck on a couple questions in chemistry 11. The questions are
1. Calculate the number of moles of the anhydrous salt
4 answers
1,307 views
The transverse standing wave on a string fixed at both ends is vibrating at its fundamental frequency of 250 Hz. What would be
2 answers
596 views
A string has a linear density of 6.7 x 10-3 kg/m and is under a tension of 210 N. The string is 1.6 m long, is fixed at both
3 answers
559 views
Standing waves are set up on two strings fixed at each end, as shown in the drawing. The two strings have the same tension and
1 answer
1,084 views
The Mariana trench is located in the Pacific Ocean at a depth of about 11 000 m below the surface of the water. The density of
2 answers
807 views
Measured along the surface of the water, a rectangular swimming pool has a length of 15.9 m. Along this length, the flat bottom
4 answers
1,724 views
What multiplication fact can be found by using the arrays for 2x9 and 5x9?
1 answer
654 views
A football player kicks a football with an initial velocity of 30m/s at an angle of 55 degrees relative to the flat ground.
a)wha
4 answers
1,978 views
s8impliy this exponential expression):
-2 7 -8 ) 6 -9)8 (7) * (x) * (w * (x *(4) * -3) (w
2 answers
528 views
x + square root of 5 / x - square root of 5
1 answer
302 views
Where did the pickle first originate?
1 answer
341 views
Prove that the average of LRAM and RRAM is equal to TAM.
2 answers
716 views
How do you factor this expression?
10x+15
4 answers
1,269 views
Which of the following mixtures will result in the formation of a buffer solution when dissolved in 1.00 L of water?
i) 0.50 mol
4 answers
3,008 views
What is the value of [HCO3- ]/PCO2 for someone with mild acidosis, with a blood pH of 7.30?
1. 0.038 2. 0.38 3. 0.030 4. 0.30 5.
1 answer
327 views
What is the pH of the solution that results from mixing the following four solutions together?
(1) 150. mL of 0.250 M NaCl (2)
1 answer
454 views
Hey there all! Im desperate for some advice on my subjects at IB! I have decided on chem bio higher and english spanish
1 answer
488 views
2x^3(x^2+2x)^-1/2 -(x^2+2x)^1/2 / x^2
the whole numerator is over x^2
1 answer
304 views
Bob and his dad visited the hardware store on Saturday. They observed the following transactions:
Mr. Harris bought 4 for $0.50,
4 answers
1,414 views
We had a great difference of _______, we finally came (together) on the (opinion) that something needed to change so we made a
6 answers
256 views
The boys ____ climbingup the ______ cliff,but decided it was too dangerous.
(A) asecended....lethal (B) contemplated....sinister
3 answers
300 views
1) Due to the _____ of the fire, the residents of surrounding homes were evacuated.
(A) magnitude (B) consensus (C) laaitude (D)
7 answers
349 views
after studying the clues, sherlock holmes _____________ that the butler had committed the murder.
reconciled endeavored
4 answers
307 views
Let g(x)= integraton (top 3x, bottom 2) e^t^4 dt. Find the value of g'(0).
1 answer
289 views
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