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Questions Asked on February 28, 2017

i dont get this question pliss help it says a pond is 36m long a duck swims 4 lengths of the pond each day how far does the duck
1. 50 answers
2. asked by martyna
3. 6,719 views
A person walking across the room with a constant speed of 2m/s, and they run back with a constant speed of 8m/s. What is their
1. 1 answer
2. asked by Maria Garcia
3. 483 views
Thanks to Dr. Bob for answering all these questions!I always do poorly on conceptual problems. Consider the following
1. 2 answers
2. asked by Richard
3. 691 views
A car is traveling at 8.9 m/s (20mph) in a school zone. A child darts in front of the car. Ignoring reaction time, the car can
1. 2 answers
2. asked by Elizabeth
3. 581 views
there are six different kinds of fruit pies in a baker. Each pie is the same size and is cut into 8 equal slices. Mr. Javier
1. 2 answers
2. asked by Sai
3. 778 views
The eye of a hurricane passes over GrandBahama Island. It is moving in a direction 77.2 ◦ north of west with a speed of 49.0
1. 2 answers
2. asked by Anonymous
3. 537 views
Mrs Smith uses 5 lemons to make 2/3 gallon lemonade. How many gallons of lemonade can Mrs Smith make with 15 lemons
1. 6 answers
2. asked by Sai
3. 1,778 views
1.How many positive integers five-digit integers end with the digit 0? 9x10x10x10x? what number would represent zero2.Using the
1. 4 answers
2. asked by John
3. 912 views
Barbara is tiling her craft room with square tiles. She wants 6/10 of the square tiles to be red. If she used 18 red tiles, how
1. 12 answers
2. asked by Judy
3. 4,320 views
A ramp has been rise of 1.5 m for every 12 m of run. What is the slope of the ramp?
1. 3 answers
2. asked by Alexandra
3. 763 views
Trevor makes a scale drawing of a dog house that he has building. The skill he uses is 1 inch colon 4/10 feet. What is the
1. 2 answers
2. asked by Kendal
3. 615 views
Calculate ΔG at 25°C for the precipitation of lead(II) iodide from mixing 100. mL of 0.10 M lead(II) nitrate solution with
1. 2 answers
2. asked by DrBob21
3. 928 views
Rose uses 1/8 pound of beef for each taco she makes. if she wants to make 12 tacos, how much beef will she need
1. 3 answers
2. asked by Sai
3. 759 views
Population of Mexico has been increasing at annual rate of 1.7% if population was 100,350,000 in year 2000, predict population
1. 2 answers
2. asked by Monique
3. 1,290 views
an artist buys a rectangular piece of paper for his artwork. he cuts the piece of paper into 8 equal strips. he uses 6 strips of
1. 3 answers
2. asked by Sai
3. 934 views
Janet Home went to Citizen Bank. she borrowed $7000 at a rate of 8%. The date of the loan was September 20. Janet hoped to repay
1. 4 answers
2. asked by Natasha
3. 1,562 views
What century was capitalism founded
1. 4 answers
2. asked by Anonymous
3. 411 views
Determine 5th term in the geometric sequence whose first term id 4 and whose common ratio is 3
1. 2 answers
2. asked by Monique
3. 613 views
What year was socialism founded/ came into prominence?Was it 19th century SAme thing with Marxism?
1. 1 answer
2. asked by Anonymous
3. 420 views
What are the similarities between Socialism and Marxism? For some reason, when I search this on google, only the differences pop
1. 1 answer
2. asked by Anonymous
3. 485 views
I have to build a roller coaster with 3 hills. Hill A is 15 inches high,it drops down to 3 inches, rises to 8 inches, drops
1. 4 answers
2. asked by Kristy
3. 1,622 views
Determine 3rd term in the geometric sequence whose first term is -8 and whose common ratio is 6
1. 1 answer
2. asked by Monique
3. 437 views
A sphere and a right cylinder have the same radius and volume. the cylinder has a height of 3 inches find the radius.
1. 3 answers
2. asked by Marie
3. 740 views
a girl runs 250m in 12and a half seconds what is her average speed in metres per second
1. 1 answer
2. asked by tabitha
3. 368 views
A student dissolves a .726 g aspirin tablet in water and titrates the solution with .272 M NaOH are required to reach the
1. 3 answers
2. asked by Aaron
3. 1,556 views
explain how rhetorical definitions, rhetorical comparisons, and rhetorical explanations differ
1. 2 answers
2. asked by kenny
3. 540 views
Use a comparison test to determine if the integral from 8 to infinity of sin^10(x)e^(-x) converges or diverges?I am stuck on
1. 1 answer
2. asked by Alice
3. 406 views
Calculate the mass of solid AgNo3 that can be added to 2.0 L of 0.10M K2CrO4 solution in order to just start precipitation?Here
1. 3 answers
2. asked by Student12
3. 1,401 views
Take a position that explains if, and to what degree, modern American culture is an outgrowth of the philosophies of the
1. 2 answers
2. asked by Aria
3. 694 views
Determine the next geometric sequence number 1024,512,256,128
1. 2 answers
2. asked by Monique
3. 515 views
A car drive straight of the edge of a cliff that is 54m high. The police note that the point of impact is 130m from the base of
1. 2 answers
2. asked by Anonymous
3. 954 views
A car drive straight of the edge of a cliff that is 54m high. The police note that the point of impact is 130m from the base of
1. 2 answers
2. asked by Paulyne
3. 581 views
A street light is at the top of a 14.5 ft. tall pole. A man 5.3 ft tall walks away from the pole with a speed of 5.5 feet/sec
1. 4 answers
2. asked by Mackenzie
3. 826 views
A projectile is fired straight upward from ground level with an initial velocity of 320 feet per second. (Assume t = 0 seconds
1. 4 answers
2. asked by Shaunna
3. 1,740 views
What is the identity of the precipitate that forms when 70 mL of 0.3 M BaCl2 reacts with 65 mL of 0.35 M Na2CO3
1. 4 answers
2. asked by Jacob
3. 1,423 views
Lysosome in plants-what organelles do you have experience working with?What skill set does it have?
1. 1 answer
2. asked by Anonymous
3. 346 views
A 25-kg child sits at the top of a4-meter slide. After sliding down, the child is traveling at 5 m/s. How much PE does he start
1. 2 answers
2. asked by Bella
3. 762 views
Write the reactants and products of the reaction between zinc and oxygen. Include the half-reactions. What type of reaction is
1. 2 answers
2. asked by Anonymous
3. 623 views
A road perpendicular to a highway leads to a farmhouse located 6 mile away. An automobile traveling on the highway passes
1. 4 answers
2. asked by Mackenzie
3. 2,132 views
A solution is prepared by dissolving 0.2222 (¡¾0.0002) g of KIO3 in 50.00 (¡¾0.05) mL.(i) Calculate the molar mass of KIO3
1. 3 answers
2. asked by Matt
3. 933 views
An ant is roughly 10^(-3) meters in length and the average human roughly one meter. How many times longer is a human than an
1. 4 answers
2. asked by Kelly
3. 1,491 views
Use the Elimination Method to Solve for x and y2x – y = -2 x + y = 5
1. 2 answers
2. asked by Mya
3. 617 views
how can the great depression in the US give rise to dictators like Hitler and Mussolini?
1. 2 answers
2. asked by Stacey
3. 511 views
How badly do you think relations with the Soviet Union were strained when the U2 was shot down in 1960? Explain your answer...
1. 1 answer
2. asked by Anonymous
3. 318 views
An electron weighs about 10^(-27) grams, and a raindrop weighs about 10^(-3).a raindrop is 24 times heavier than an electron. an
1. 4 answers
2. asked by Kim
3. 1,736 views
Simplify to positive exponents only1. (X^4)^3 2. (X^-3)^-2 3. (4^-1)(3^-1) 4. (4ab^)(-5a^3b^2) 5. (5a^8b^-12)(-10a^3b^7)
1. 2 answers
2. asked by Mileena
3. 634 views
Scott is attempting to approximate the value of √110. The two whole numbers that √110 will fall between are?
1. 1 answer
2. asked by Mileena
3. 389 views
Does anyone have the answers for the Penn Foster Math for Business and Finance proctored exam? 060497
1. 4 answers
2. asked by Anon
3. 1,461 views
A. The cube roots of -27 are 3B. The fourth roots of 81 are 3 C. 3√-1000=-√1000 D. 4√-16=-4√16 Which of the following
1. 1 answer
2. asked by Mileena
3. 343 views
Based on data from a statistical abstract, only about 10% of senior citizens (65 years old or older) get the flu each year.
1. 4 answers
2. asked by jay
3. 5,785 views
AB touches circle (P, 12) at A and circle (Q, 5) at B. If PQ= 25 and A&B are either side of PQ tthen AB= -------- please explain
1. 1 answer
2. asked by sanjay
3. 302 views
A two digit number is k times the sum of the digit. By interchanging the digits, Find the number is how many times its sum of
1. 1 answer
2. asked by sanjay
3. 407 views
Please help. I've made the variable for in_vector, but I'm having trouble figuring out how to get the vector to return a row
1. 1 answer
2. asked by xander
3. 400 views
What do we mean when we say, "The speed of the car is 90 km/h."?
1. 1 answer
2. asked by Chris
3. 305 views
deepak is twice as old as vikas after twelve years his age will be thrice that of vikas. find there present ages
1. 3 answers
2. asked by khushi
3. 578 views
William has been contracted to paint a school classroom. The classroom is 20 m long, 15 m wide and 5 m high. There are four
1. 4 answers
2. asked by Anonymous
3. 1,001 views
what are plte boundaries and name the tree plate boundaries?
1. 1 answer
2. asked by annazy
3. 358 views
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the
1. 2 answers
2. asked by Sam
3. 585 views
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then ﬁnd the area of the
1. 1 answer
2. asked by Sam
3. 533 views
Find the area of the region between the curves y = x^2 and y = 2/(x^2+1).
1. 1 answer
2. asked by Sam
3. 338 views
Mrs. Cruz baked 250 chocolate cookies.she baked 79 fewer strawberry cookies than chocolate cookies.how many strawberry cookies
1. 3 answers
2. asked by Peach
3. 773 views
There are 458 girls and 641 boys in a school hall. How many more boys than girls are there in the school hall?
1. 1 answer
2. asked by Peach
3. 411 views
Max,Noel, Cindy and Dan shared 36 candies equally. How many sweets did each if them get?
1. 1 answer
2. asked by Peach
3. 337 views
Georgia spent 1÷5 of her money on sweets and used the rest to pay for her savings. What fraction of her money did she pay as
1. 1 answer
2. asked by jay
3. 496 views
A cyclist travel at an average speed of 150km/h.how many hours will it take him to travel in metres?
1. 2 answers
2. asked by gbemisola
3. 554 views
2a/x-1-2x/x-2
1. 1 answer
2. asked by Trisha
3. 275 views
I want to write a letter to my class teacher inviting him to my birthday party
1. 7 answers
2. asked by ola
3. 2,921 views
the angles of a Pentagon are x°,2x°(x+30)°,(x+40)°,find x
1. 4 answers
2. asked by gbemisola
3. 1,022 views
A company has 200 employees who are eligible for child care benefits. The company will pay eligible employees 25% of child day
1. 2 answers
2. asked by jenn
3. 612 views
A long magnet is broken into 10 piece?How many north pole will form
1. 1 answer
2. asked by Nisarg
3. 365 views
3 rectangular metal blocks,8 cm long, 6 cm wide & 5 cm high, were placed in an empty rectangular glass tank.water was then
1. 2 answers
2. asked by Peach
3. 569 views
A person has R200,000 invested, part at 9% and part at 8%. If the total yearly income from the two investments is R17200, how
1. 4 answers
2. asked by precious
3. 2,187 views
Can someone give me some easier questions that can simplify exactly what I am supposed to be answering in this question?The
1. 3 answers
2. asked by Abigail
3. 2,552 views
a truck drives 60 m in 5s, while uniformity slowing to a stop. The average speed during this process is 12 m/s. What is the
1. 1 answer
2. asked by Maria Garcia
3. 466 views
A school debate team has 4 girls and 6 boys. A total of 4 of the team members will be chosen to participate in the district
1. 4 answers
2. asked by Curt
3. 2,772 views
An eagle flying along a horizontal path drops a small snake from a height of 6.5 m while travelling 5.0 m/s. How far does the
1. 4 answers
2. asked by Michael
3. 1,036 views
Tooth enamel consist mainly of hydroxyapatite (Ca5(PO4)3(OH). When tine (II) Flouride is added to toothpaste it reacts with the
1. 4 answers
2. asked by Scott
3. 2,056 views
if the speed of a car is increased from 90km/h to 120km/h, the time is reduced by one hour to reach the destination. Calculate
1. 3 answers
2. asked by ROBERT
3. 434 views
b+6
1. 1 answer
2. asked by Shah
3. 214 views
what is the cost of nine ounces of cheese at $.80 per pound?
1. 2 answers
2. asked by sai
3. 534 views
The area of a rectangular pool is given by the trinomial 2y^2+5y-42 . What are the possible dimensions of the pool? Use
1. 7 answers
2. asked by someone
3. 5,889 views
Seventh term of geometric series is 64 and sum of its 10 terms is 1023. Find its 15th term.
1. 4 answers
2. asked by Aakash
3. 988 views
what is the cost of nine ounces of cheese at $.80 per pound?please help16 ounces = 1 pound 9 ounces = 0.5625 pounds
1. 4 answers
2. asked by sai
3. 561 views
The equation we are given (−at2+bt+c) is a parabola and we are told to describe what happens when we change c (the
1. 4 answers
2. asked by Colo
3. 340 views
Find the function Rule.x= -2 -1 0 1 2 y= 9 4 -1 -6 -11 It's hard for me to find the answer. Please help me!
1. 5 answers
2. asked by Ashlie
3. 1,878 views
What key advantage did Spanish invaders have over the native peoples they conquered?
1. 4 answers
2. asked by Matt Nolan
3. 780 views
what is the cost of nine ounces of cheese at $.80 per pound? can anyone solve it and explain me. thank you.
1. 3 answers
2. asked by sai
3. 365 views
write the ratio as a fraction in lowest terms. Compare in inches 3 feet to 28 inches
1. 4 answers
2. asked by Persephone
3. 2,393 views
One winter day, the temperature was between –14°F and –3°F. Which inequality represents the range of temperatures, t,
1. 3 answers
2. asked by joji
3. 600 views
What is the closed linear form for this sequence given a1 = -15 and an + 1 = an - 8?A) an = 7 - 8n B) an = -7 + 8n C) an = -7 -
1. 3 answers
2. asked by Leslie
3. 728 views
A manufacturer uses a mold to make a part in the shape of a triangular prism. The dimensions of the part are shown below.Dimensi
1. 29 answers
2. asked by potato
3. 12,195 views
John and Kathleen are fertilizing their 13,000 square foot lawn,One bag of fertilizer covers 5,000 square feet.What is the
1. 1 answer
2. asked by prince
3. 509 views
The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). If an object’s
1. 3 answers
2. asked by Davye
3. 2,260 views
A student in the fitness center lifts a weight with m = <81.5> kg from the floor to a height of <2.7> meters in a time of
1. 3 answers
2. asked by dali
3. 1,219 views
a loan of 2000 is being amortized over 48 months at a interest rate of 12 peecent compounded monthly, the outstanding loan at
1. 4 answers
2. asked by Abdul Rehman
3. 1,165 views
What is the closed linear form for this sequence given a1 = -15 and an + 1 = an - 8?A) an = 7 - 8n B) an = -7 + 8n C) an = -7 -
1. 4 answers
2. asked by Leslie
3. 2,509 views
A plane travels 3 km due north, then 5 km due northeast. Represent these two displacements graphically and determine the
1. 2 answers
2. asked by Sarah
3. 1,212 views
An object is given two initial velocities, one that has a magnitude of 60.0 ms-1 and points along a direction that is 35.0°
1. 3 answers
2. asked by Sarah
3. 483 views
If the variance of a light bulb is 400 and the mean lifetime of a light bulb is 600 hours. find the probablity of a light bulb
1. 3 answers
2. asked by Jessica
3. 655 views
what is the particular integral of xe^x??
1. 2 answers
2. asked by tish
3. 544 views

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