Sunday
December 11, 2016

# Posts by miranda

Total # Posts: 273

science (ASAP)
what does the notation TT mean to genetics
November 29, 2016

math
plss help equation for this statement the distance D travelled by a car varies directly as its speed s
November 27, 2016

ELA
b and b?
November 18, 2016

ELA
"The Enlightenment and the Scientific Revolution were twin explosions in thinking that made the 17th and 18th centuries one of the most exciting and dynamic eras in European history. People cam to believe the power of human reason apart from the guidance of religion. ...
November 18, 2016

Physics
you toss a racquetball directly upward and then catch it at the same height you released it 1.90 s later. Assume air resistance is negligible.What is the acceleration of the ball while it is moving upward?What is the acceleration of the ball while it is moving downward?What is...
September 1, 2016

math help
Question 1: Robby wants a secured loan to start his own business. Robby will use his house as collateral. The bank will loan Robby 56.4% of his house's equity. Robby's house is worth \$367 685. He owes \$108 653 on it. What is the equity in Robby's house? Question 2...
March 18, 2016

Question 1: Robby wants a secured loan to start his own business. Robby will use his house as collateral. The bank will loan Robby 56.4% of his house's equity. Robby's house is worth \$367 685. He owes \$108 653 on it. What is the equity in Robby's house? Question 2...
March 18, 2016

math
Lucy's employer pays 70% of the total cost of her family's health insurance plan, while Lucy pays the rest. If the total cost of the plan will increase from \$450 per month to \$650 per month, how much more will Lucy have to pay each month?
January 26, 2016

math
Find two mixed numbers that up to 16 but have a difference of 5???
January 4, 2016

math
find all solutions in the interval [0,360degrees) sin(5x)=0
December 6, 2015

Physical Education 1-10
THANK YOU @LizLiz 100%
December 3, 2015

Chemistry
Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D Use the following data: Substance ΔH∘f (kJ/mol) A -251 B -403 C 213 D -511 My thoughts: [(2)(-511)+(213)(2)]-[(2)(-251)+(-403)]=309kJ (but apparently that is not the correct answer) What did I ...
November 15, 2015

Trigonometry
two pulleys of a car engine radius of 8 cm and 5 cm respectively are connected by a belt. The larger pulley rotates 80 times per minute. Find the angular velocity of each pulley in radians per minute.
November 10, 2015

The CORRECT answers are 1.) A 2.) C 3.) B 4.) B 5.) A 6.) B 7.) (essay) 8.) B 9.) D 10.) A 11.) B 12.) B 13.) A I just took the quiz and i got 12/12
November 3, 2015

Geometry
You know the perimeter is 21 and, it's equilateral. Which means all sides are equal so therefor 21 divided by 3 = 7.
October 19, 2015

Chemistry
Underground miners formerly used headlamps in which calcium carbide (CaC2) was reacted with water to form acetylene (C2H2) gas as shown in the following reaction: CaC2(s) + H2O (l) ---> C2H2 (g) +Ca(OH2)(s) The acetylene produced was then burned to produce a very bright ...
May 3, 2015

geometry
figure of kite top pointed left. Tail is point E. Segment from AB perpendicular to CD. Top side of kite is AC, bottom side is CB. I figured it ==== AC 9y-6 = 7y; I got 3 for y. So, C = 21; for (x) I got 5x+18=5x + 15 (x) = 3. So AD IS 9. AE is 5x+6y= 15+18. So AE is 33. Did I ...
April 16, 2015

geometry
I tired but answers don't make since. Problem is segment CD is perpendicular bisector of segment AB. Need to find lengths of AC (9y-6), AD (3x), and AE ((5x +6). Others: BE=(5x+ y), BD (x + 10) and CB (7y). Figure like a kite. HELPPPPPPPPPP.
April 15, 2015

geometry
I tried to figure this problem out, Did I do it correct? m<XWY = 2x+5, m<YWZ = 5x-79, m<XWZ = 122 degrees. m<XWZ = ? I got 28. (2x+5)+ (5x-79 = 122 degrees. 7x = 196 = 28. Did I do It right?
April 14, 2015

Chemistry
The thermochemical equation which is associated with ∆H°f, the standard enthalpy of formation, for urea, CO(NH2)2 (s), is: CO (g) + 2NH3 (g) --> CO(NH2)2 (s) + H2 (g) CO (g) + 2H2 (g) + N2 (g) --> CO(NH2)2 (s) C (s) + O (g) + N2 (g) + 2H2 (g) --> CO(NH2)2 (s...
March 27, 2015

math
which mixture is more blue? 4gallons primer over 8 gallons paint or 3 gallons primer over 5 gallons paint
March 24, 2015

English
encompassed physical and emotional needs
March 9, 2015

science
2. is meiosis
October 22, 2014

math
Thank you ms.sue
September 14, 2014

math
at 1:00
September 14, 2014

math
4 hours at 2:00
September 14, 2014

math
I can multiply 12 by 20 and get 240, is that correct
September 14, 2014

math
I don't know
September 14, 2014

math
Clark is cooking a 12 pound ham. The ham needs to be cook 20 minutes for each pound. Clark wants to serve the ham at 5 p.m. What is the latest time he should place the ham in the oven.
September 14, 2014

math
Riley wants to raise \$2550 for a fundraiser walk. He needs to ask people to pledge money for each mile that he walks. How many people will he need to get pledges from in order to reach his goal.
September 14, 2014

math
82 71 60 49 38
September 14, 2014

math
82, 71, 60, 45, 30
September 14, 2014

math
Complete the pattern 82,71,60,?,?
September 14, 2014

math
4, 13, 22, 31, 40
September 14, 2014

math
Complete the pattern 4,13,22,?, ?
September 14, 2014

math
Juanita gets on a train at 12:05 p.m. for a 576 miles trip. Her train travels the entire distance at an average speed of 72 miles per hour. A t what time does she arrive at her final destination.
September 14, 2014

math
you are ordering pizza for a party. One pizza serves 8 people. You are expect that there be 35 people. How many pizzas should you order.
September 14, 2014

chemistry
A 14.0 kg sample of lead is measured out at 4 degrees celcius what is the specific gravity of lead?
September 10, 2014

math
which numbers should you add to estimate the answer to this problem: 87,087 + 98.000 - 88,000+ 98,000 -85,000+95,000 - 87,000 +98,000 - 80,000+ 90,000 thanks for your help!
August 18, 2014

Math
A factory produces fuses, which are packaged in boxes of 16. Three fuses are selected at random from each box for inspection. The box is rejected if at least one of the three fuses is defective. What is the probability that a box containing six defective fuses will be rejected?
July 10, 2014

Math
Mr. Sue you were wrong and i got that question wrong.
April 1, 2014

chemistry
What is the percent yield of NaCl if 31.0 g of CuCl2 reacts with excess NaNO3 to produce 21.2 g of NaCl?
February 20, 2014

Algebra
Gustav’s father is seven times as old as he is. A year ago, he was nine times as old as Gustav. Find Gustav’s present age.
January 21, 2014

Is it themselves
December 5, 2013

Ok one more I need to ask you. The Great Lakes (they, themselves) are Babe's drinking water.
December 5, 2013

Use the correct pronoun in parentheses. The book ( it, itself) is a collector's item. Please help. Thanks.
December 5, 2013

@queenelsa #12 is b and #13 is d and yes they are all correct I finished and I got 'em all right!
December 4, 2013

science
wait, who's correct
October 25, 2013

physics
If my kinetic coefficient and static coefficient are both 1.02, how can I explain why they are the same???? (For a horizontal surface)
October 22, 2013

Physics
If the gravitational force between objects of equal mass is 2.30x10^-8 N when the objects are 10.0m apart, what is the mass of each object?
October 15, 2013

chemistry
Actually I solved it - and just to clarify what Dr. bob was doing: dHrxn = (n*dH SO3) - (n*dH SO2) where n is equal to 2 based on the stoichiometric equation 2SO2 + O2 ==> 2SO3 Indeed, Find dHf SO3 and dHf SO2 in tables in your text or notes. Then, the number of moles of ...
October 15, 2013

Chem
Dr. Bob, I don't think this is the answer. It's close, but I think there is another step. Could you elaborate on your answer to make it more clear?
October 15, 2013

Physics
A ball rolling down a hill was displaced at 19.6m while uniformly accelerating from rest. If the final velocity was 5.00 m/s what was the rate of acceptation?
October 10, 2013

Physics
A projectile is fired off a 35m cliff at 18m/s. what horizontal distance does the projectile travel before hitting the ground?
October 10, 2013

Physics
a rubber ball is thrown downwards off a balcony. after it travels 55m it has a speed of 46.5m/s. what is the initial velocity
October 10, 2013

chemistry lab
obtaining a smaller amount of sio2 than was present in the original sample
October 4, 2013

chemistry lab
list the possible manipulation errors that might contribute in obtaining a significantly larger amount of nacl than was present in original sample
October 4, 2013

Math
I really don't know the answer?
September 15, 2013

Science - physics
Ms. Sue I hear you are good with these problems could you be of assistance for this one? Thank you!
September 3, 2013

Science - physics
Imagine you need to deliver a piano over three steps. A longer ramp translates into less force necessary to raise the piano's height than a shorter ramp would require. Calculate the percentage smaller a force would be required using an 2.8m long ramp compared to a 0.9m ramp?
September 3, 2013

American Goverment
Despite their differences, the Founding Fathers all agreed that _____. democracy was the most important political value the Constitution should balance order, liberty, and popular sovereignty freedom must be protected at all costs a monarchy should be established to ensure orde
August 24, 2013

American Goverment
Philadelphia, Pennsylvania was NOT _____. the location the 1787 Constitutional Convention. the city where the Declaration of Independence was signed the childhood home of Thomas Jefferson and John Adams an important city in colonial America 22. For the first eleven years of ...
August 24, 2013

chemistry
The H3o+ concentration of a solution is found to e 3.40*10^-6. What is the pH of the solution? what is the H3O+ concentration? what is the OH- concentration? is this and acidor a base?
June 6, 2013

chemistry
If 37.0 mL of HCl is used to neutralize 25.0 mL of 0.09345M LiOH. What is the concentration of the acid
June 6, 2013

chemistry
If 37.0 mL of HCl is used to neutralize 25.0 mL of 0.09345M LiOH. What is the concentration of the acid
June 6, 2013

chemistry
If 7.50 mL of 0.100M HCl is mixed with 12.5mL of NaOH. What is the concentration of the base
June 6, 2013

Science
300 mm Hg
April 13, 2013

Physical sciences
What is the universal law?
March 21, 2013

poetry
What is the authors tone in the poem arithmetic?
March 4, 2013

math
the product of 16 and c is increased by 6 to equal the qoutient 25 and 9. what is c?
February 7, 2013

physics
A collision occurs between two pucks on an air-hockey table. Puck A has a mass of 0.020 kg and is moving along the x axis with a velocity of +5.5 m/s. It makes a collision with puck B, which has a mass of 0.040 kg and is initially at rest. The collision is not head-on. After ...
January 13, 2013

Physics
A 4.90-kg ball, moving to the right at a velocity of +2.50 m/s on a frictionless table, collides head-on with a stationary 8.00-kg ball. Find the final velocities of the balls if the collision meet the following conditions. (a) elastic 4.9-kg ball = 8-kg ball = (b) completely ...
January 13, 2013

Algebra 1
thank you!!
January 11, 2013

Algebra 1
ignore the w= l + 6= < 36!!
January 11, 2013

Algebra 1
Okay one last one that I've spent all night truing to figue out. 2. The width of a rectangle is 6 cm longer than its length. Its perimeter is more than 36 cm. Let l equal the length of the rectangle. a. for the width in terms of the length. W= l + 6= <36 b. Write an ...
January 11, 2013

Algebra 1
So as I was doing me hw, I ran into this question, and I cant figure it out... Anyone wanna try? 7. The ratio of the perimeters of two triangles is 2:5. The perimeter of the larger triangle is 20 cm. What is the perimeter of the smaller triangle?
January 11, 2013

Algebra 1
Okay. So I am completely lost with this... Any help would be great! 3. Solve the system using any method – graphing, substitution, or linear combination. Make sure to show your work. 2x + 5y= 8 x + 3y= 2
January 10, 2013

Calculus
the area of the first quadrant region bounded by the y-axis, the line y=4-x and the graph of y=x-cosx is approximately: a) 4.50 square units, b) 4.54 square units, c) 4.56 square units, d) 4.58 square units, e) 5.00 square units
January 9, 2013

calculus
A ball is thrown vertically upwards from a height of 6 ft with an initial velocity of 60 ft per second. How high will the ball go? Note that the acceleration of the ball is given by a(t)= 32 feet per second per second.
December 6, 2012

geometry
What is the endpoint of a segment with endpoints -33 and 47?
November 2, 2012

physics
You drive a car for 2.0 h at 35 km/h, then for another 2.0 h at 64 km/h. (a) What is your average velocity? (b) What is your answer if instead you drive 99 km at each of the two speeds?
October 23, 2012

physics
An engineer must design a runway to accommodate airplanes that must reach a ground velocity of 60 m/s before they can take off. These planes are capable of being accelerated uniformly at the rate of 2.1 m/s2. (a) How long will it take the planes to reach takeoff speed? s (b) ...
October 23, 2012

physics
Engineers are developing new types of guns that might someday be used to launch satellites as if they were bullets. One such gun can give a small object a velocity of 2.9 km/s, moving it through only 1.6 cm. (a) What acceleration does the gun give this object? (b) Over what ...
October 23, 2012

physics
A supersonic jet flying at 137 m/s is accelerated uniformly at the rate of 23.1 m/s2 for 20.0 s. (a) What is its final velocity? (b) The speed of sound in air is 331 m/s. How many times the speed of sound is the plane's final speed?
October 23, 2012

physics
You drive a car for 2.0 h at 35 km/h, then for another 2.0 h at 64 km/h. (a) What is your average velocity? (b) What is your answer if instead you drive 99 km at each of the two speeds?
October 23, 2012

physics
A car is moving down a street at 51 km/h. A child suddenly runs into the street. If it takes the driver 0.62 s to react and apply the brakes, how many meters will the car have moved before it begins to slow down?
October 23, 2012

physics
A car with a velocity of 19 m/s is accelerated uniformly at the rate of 1.8 m/s2 for 6.8 s. What is its final velocity?
October 23, 2012

physics
A car with a velocity of 19 m/s is accelerated uniformly at the rate of 1.8 m/s2 for 6.8 s. What is its final velocity?
October 23, 2012

im stipus
October 19, 2012

government
Ms Sue those are all my choices i have read and read but cant find my answer but i think B C D might be the answer are one of them the answerws
October 15, 2012

Chemistry
The mass of a single uranium atom is 4.70E-22 grams. How many uranium atoms would there be in 167 milligrams of uranium?
October 6, 2012

Physics
11486N. Find velocity 24/0.14= 171.4m/s^2 Then F=MA 171.4*67=11485.71
October 5, 2012

Math
Mr. Frank is shopping for carpet for his living room and dining room. The living room is 20 feet by 16 feet and the dining room is 11 feet by 10 feet. He looked at two differently priced carpets. One for \$14.99 a square yard installed and another for \$19.99 a square yard ...
September 17, 2012

Math
Thank you
September 13, 2012

Math
Conrad taxi service charges \$1.50 for the first mile and \$0.90 for each additional mile. How far can Mr. Kulp go for \$20 if he gives the driver a \$2 tip. Write a let statement; represent the additional miles in terms of the total travelled. Write an equation... Is ithe answer...
September 13, 2012

7,555,333
September 13, 2012

American Government
True or False? About 75 % of those eligible to vote did so in the 2000 presidential election?
September 10, 2012

Health
what is it
August 29, 2012

Math
Last week Frank worked as a waiter for 6&1/4 hrs, earning \$9.80 per hour. He also earned \$14.50 per hour delivering packages for 7&1/2 hours. How much money did he earn last week?
May 31, 2012

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