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Questions Asked on February 14, 2017

A train starting at 11 am travels east at 45 km / hr while another starting at 12 noon from the same point trivels south at 60
1. 2 answers
2. asked by Anonymous
3. 6,494 views
Hi,I'm stuck with the following question: The acceleration due to gravity on Mars is only 3.75m/s^2. You would like to modify an
1. 1 answer
2. asked by Grace
3. 1,561 views
can someone help me with this problem y=x^2 -9 represents the velocity of an object over the interval [1, 5] in meters per
1. 1 answer
2. asked by Anonymous
3. 484 views
a person riding a bicycle whose wheels have an angular velocity of 20 rad/s. The brakes are applied, and the bike is brought to
1. 2 answers
2. asked by Zoey
3. 1,008 views
Why is metal shiny?A. The electrons absorb each light wave. B. The loose electrons reflect most wavelengths of light. C. The
1. 3 answers
2. asked by Hannah
3. 1,014 views
can someone also help me ndertsand this question ; y=x^3 +2x^2+3 represents the rate of an object over the interval [7, 10].
1. 2 answers
2. asked by Anonymous
3. 387 views
If an element has a +1 positive charge and the following chemical symbol, how many electrons does it have? 17 on top, 6 on
1. 1 answer
2. asked by Hannah
3. 674 views
Like water, hydrogen fluoride, HF, and ammonia, NH3, have relatively high boiling points. Explain.A.The polar molecules of each
1. 1 answer
2. asked by Hannah
3. 795 views
I would like help to understand and find some poetic devices in this poem please. Some of the ones I have found are caesura and
1. 1 answer
2. asked by Mohammad
3. 742 views
The circumference is 3 inches and the length of tube is 16 inches. The string is wrapped around symmetrically around the tube.
1. 1 answer
2. asked by Chloe
3. 366 views
A scale drawing has a scale of 1/4in.:6ft. Find the length on the drawing for each actual length.12. 18ft 13. 66ft 14. 204ft
1. 3 answers
2. asked by Kiana
3. 906 views
Tickets to a local movie were sold at $7.00 for adults and $5.50 for students.there were 220 tickets sold for a total of
1. 1 answer
2. asked by Dara
3. 414 views
Please checkAdverb or Adjective phrase There would always be a perfect understanding between them. Adjective Phrase Her mother
1. 1 answer
2. asked by Melissa
3. 512 views
2(-3x+3)+3x=The answer are A -3x+3 B -3x+6 C -3x+9 D 6
1. 6 answers
2. asked by Jenny
3. 524 views
How do u describe how to check an algebra question???I need help ASAP
1. 5 answers
2. asked by Jayd
3. 474 views
If log c = -399.699, give the value of c in scientific notation without using any calculator. Show your work.hint: the value of
1. 3 answers
2. asked by Larin
3. 3,459 views
How do the Neutrality Acts of 1935, 37, and 39 become less Neutral?
1. 5 answers
2. asked by Anonymous
3. 841 views
I'm not a native speaker. Can you please teach me?Is this sounds weird? I was worrying to stay in English class. However, she
1. 2 answers
2. asked by s
3. 507 views
A hang glider is standing at the top of a 3,000 foot cliff. The hang glider jumps off and begins to descend at a constant rate
1. 1 answer
2. asked by Kevin
3. 609 views
-6x+4(-5x-4)=
1. 1 answer
2. asked by Jenny
3. 320 views
.The volume of a rectangular box is given by the expression V = (120 − 6w)w2, where w is measured in inches. a. What is a
1. 0 answers
2. asked by Anonymous
3. 851 views
The width of rectangle A is half of its height write an algebraic expression for the width of rectangle a
1. 3 answers
2. asked by brady
3. 994 views
A child’s toy consists of plastic attached to a spring. The spring is compressed against the ﬂoor a distance of 2.46 cm, and
1. 0 answers
2. asked by Ke
3. 860 views
If f(x) is an even function and passes through the point (5, 3), what other point must lie on the graph of the function? Explain
1. 0 answers
2. asked by Anonymous
3. 761 views
Whatfactors do 18 and 24 hqve in common
1. 3 answers
2. asked by Vamp 101
3. 381 views
Hpw do i know if a number is divisible by 181
1. 3 answers
2. asked by Vamp 101
3. 366 views
-3(5x-3)-5=
1. 4 answers
2. asked by Jenny
3. 350 views
210/10 reduced =?
1. 3 answers
2. asked by Violet
3. 383 views
In its monthly report, the local animal shelter states that it currently has 24 dogs and 18 cats available for adoption. 8 of
1. 1 answer
2. asked by Priya
3. 1,144 views
0.375×100
1. 5 answers
2. asked by Violet
3. 502 views
An alpha particle (charge = +2.0e) is sent at high speed toward a gold nucleus (charge = +79e). What is the electric force
1. 2 answers
2. asked by jake
3. 1,763 views
Complete and balance each of the following molecular reactions. Indicate the phase of each species. If no reaction occurs, write
1. 0 answers
2. asked by Emily
3. 548 views
the surface area of a cylinder is 500 square feet; the lateral surface area is 320 square feet. give the area of the base
1. 1 answer
2. asked by Cathy
3. 634 views
Element X has a face-centered cubic unit cell structure. If the density of the element is measured to be 12.4 g/cm^3, what is
1. 1 answer
2. asked by Amanda L
3. 458 views
I need a god thesis for this A good citizen is a great for society. She or he feels that she/he has certain responsibilities
1. 10 answers
2. asked by Dianne
3. 824 views
Two capacitors C1 and C2 have both area A=0.01m^2 and separation d=0.02mm. Capacitor C1 is filled with a dielectric (dielectric
1. 0 answers
2. asked by Katarina
3. 716 views
If you begin with 34.4 grams of ammonia how many grams of hydrogen and nitrogen can you produce in a decomposition reaction
1. 1 answer
2. asked by Kyla
3. 459 views
This is an inequality problem/question. I dont know if I'm right in solving this problem:15 ≤-k/4-9 (k/4 is a fraction) Please
1. 1 answer
2. asked by Amy
3. 412 views
A block having a mass of m=15 is suspended via two cables. The angles are as follows: a=19-degree, and b=26-degrees.a) write an
1. 1 answer
2. asked by dalia
3. 2,812 views
Identify the property that justifies the statement(5+7)6=30+42 Would this be the distributive property or Inverse Prop of Multi?
1. 1 answer
2. asked by Angie
3. 1,371 views
How do I write this sentenceThe product of a number n and eight more than the number As a variable expression? So far I got n+8
1. 1 answer
2. asked by Wyatt K.
3. 555 views
Please show me how to completely factor the following expression:5c^2-24cd-5d^2 Thank you
1. 1 answer
2. asked by Anneliese
3. 443 views
A turntable rotating at 33 1/3 rpm is shut off. It brakes with constant angular deceleration and stops in 26 seconds. Find the
1. 1 answer
2. asked by Zoey
3. 901 views
A rock is thrown upward with a velocity of 20 meters per second from the top of a 37 meter high cliff, and it misses the cliff
1. 1 answer
2. asked by sharena
3. 2,568 views
A rock is thrown upward with a velocity of 20 meters per second from the top of a 37 meter high cliff, and it misses the cliff
1. 1 answer
2. asked by sharena
3. 1,186 views
explain how to do these with please. I was out a couple of days so give clear instructions.sin(π/2-ϴ)secϴ cot(π/2-x)cosϴ
1. 2 answers
2. asked by Anonymous
3. 382 views
Complete combustion of 4.20 g of a hydrocarbon produced 13.4 g of CO2 and 4.81 g of H2O. What is the empirical formula for the
1. 1 answer
2. asked by Alex
3. 1,062 views
Indicate if past or present participleThey have planned their trip carefully. - Past Mira's brother has formed a list of
1. 1 answer
2. asked by need help
3. 740 views
Monica paid sales tax of $1.80 when she bought a new bike helmet. If the sales tax rate was 9%, how much did the store charge
1. 2 answers
2. asked by jahshai
3. 1,225 views
A recipe calls for 2/3 cup of sugar for every 4 teaspoons of vanilla. What is the unit rate in teaspoons per cup? Explain your
1. 8 answers
2. asked by Help
3. 4,274 views
explain how to do these with please. I was out a couple of days so give clear instructions.1. sin(π/2-ϴ)secϴ 2.
1. 1 answer
2. asked by save me
3. 366 views
I don't get when to use the 7.65% and then the 1.45%How do you calculate the following below...given: number of hours worked-952
1. 1 answer
2. asked by Allie
3. 504 views
Since dream is an irregular verb then the sentence:She was dreaming of a swimming pool is Present Participle not Past Participle
1. 1 answer
2. asked by need help
3. 460 views
A 1140 kg car traveling south at 24 m/s with respect to the ground collides with and attaches to a 2550 kg delivery truck
1. 2 answers
2. asked by Andrew
3. 4,293 views
Cindy put 1and 2 thirds cups of peanuts and 1 and 3/5 cups of popcorn into a bag what's the expression represents the total
1. 3 answers
2. asked by Tina
3. 815 views
A cheese pizza costs $5. Additional toppings cost $1.50 each. Write and graph an equation in two variables that represents the
1. 17 answers
2. asked by kile
3. 6,001 views
When heated, KClO3 decomposes into KCl and O2. If this reaction produced 79.9 g of KCl, how much O2 was produced (in grams)?
1. 1 answer
2. asked by Nicole
3. 870 views
Compute the distance between the parallel lines given by\[\begin{pmatrix} 1 \\ 4 \end{pmatrix} + t \begin{pmatrix} 4 \\ 3
1. 1 answer
2. asked by Zheng
3. 1,299 views
The length of a rectangle is 4 inches more than twice the width. If the area of the rectangle is 48 square inches, what is the
1. 1 answer
2. asked by Tim
3. 1,458 views
6.The constitutional prohibition against laws respecting an establishment of religion must at least mean that, in this country,
1. 2 answers
2. asked by Ana
3. 974 views
Which of the following as a consequence of the second industrial revolution?A. Disease size quickly due to poor medical care. B.
1. 0 answers
2. asked by Gwen
3. 689 views
A crate with a mass of (111.5) kg is lifted by a crane. If the crate is accelerating upward at (2.7) m/s2, what is the tension
1. 1 answer
2. asked by dalia
3. 1,391 views
Use the equation y=2x+2 for this problem.a. Create an input/output table. b. Graph the ordered pairs from the table. c. Describe
1. 2 answers
2. asked by Betzy
3. 1,015 views
In triangle ABD, AC = CD = CB. Let AB = u and BC = v. Prove that DAB is a right angle triangle.AC is the midpoint of the assumed
1. 2 answers
2. asked by C
3. 947 views
Write an expression using an exponent to represent the area of a square with the side length of 13 inches
1. 3 answers
2. asked by Jovi
3. 2,217 views
Find the shortest distance between the point D with coordinates (-2,-2,9) and the line passing through the points with
1. 1 answer
2. asked by C
3. 865 views
karyn purchased a square picture frame. each side measures 1 1/4 feet. what is the area of the picture frame in square feet?
1. 7 answers
2. asked by lyric
3. 2,957 views
A department store is offering a coupon for 21% off for any purchases over $100.How much would you spend for a $100 purchase?
1. 1 answer
2. asked by nicky
3. 1,207 views
Abel bought 3 similar shirts and 4 similar jackets for $360. Marcus bought 1 such shirt and 3 such jackets for $220. Find the
1. 1 answer
2. asked by jazel
3. 775 views
roxy spends 1/5 hour cleaning the table 3/10 hours washing dishes, and 4/5 hour reading a book. How many hours does she spend
1. 1 answer
2. asked by ita
3. 266 views
A truck leaves a depot at 11 A.M. and travels at a speed of 54 mph. At noon, a van leaves the same place and travels the same
1. 2 answers
2. asked by kristy
3. 796 views
Create a piecewise function of the following scenario where D(t) is the total distance walked (in miles) as a function of time t
1. 1 answer
2. asked by Julie Potterson UCSC
3. 591 views
which word is best associated with a flatterer?Artifical****** Helpful Uncomfortable Confident
1. 1 answer
2. asked by Partrisha
3. 587 views
two identical metallic ball spherical shells A and B charges 4Q and -10c are kept a certain distance apart a third uncharged
1. 4 answers
2. asked by Anonymous
3. 6,795 views
The total length of 4 blue banner and 5 yellow banner is 49 m. The total length of 2 blue banner and 1 yellow banner is 17 m.
1. 2 answers
2. asked by Anonymous
3. 1,930 views
the rectangular garde of 6 metres by 4 metres is surrounded by a path of uniform width. if the area path is 56m squad, what is
1. 1 answer
2. asked by princess
3. 455 views
the rectangular garden of 6 metres by 4 metres is surrounded by a path of uniform width. if the area path is 56m squad, what is
1. 2 answers
2. asked by princess
3. 647 views
if you have a 15 ft ladder and angle it 75 degrees how far from the house will the base of the ladder be
1. 1 answer
2. asked by Anonymous
3. 361 views
if you have a 15 ft ladder and angle it 75 degrees how far from the house will the base of the ladder be
1. 1 answer
2. asked by Anonymous
3. 955 views
How many grams of ammonium nitrate nedd to be added to 500g of water so that the freezing point becomes -8.3 °C?
1. 2 answers
2. asked by Christ
3. 411 views
find hours to fill a tank of 70m*44m*3m filled by pipe of diameter 35 cm at rate of 6m/ second?
1. 3 answers
2. asked by ojvi
3. 3,927 views
An empty rectangular tank with a base are of 2400 cm2 is filled with water from two taps.one tap can fill the tank with 12
1. 1 answer
2. asked by Peachie
3. 1,288 views
Find k so that (x-2) is a factor of x³+kx-4?Kindly help me this one
1. 1 answer
2. asked by Anonymous
3. 400 views
The clock is at 2:30 now its at 2:45 what fraction of a turn did the minute hand move
1. 1 answer
2. asked by Pete Ortiz
3. 374 views
Why the household appliances starts / runs as soon as we switch them on
1. 1 answer
2. asked by Nagalatha
3. 372 views
Jimmy earns $1.50 for every video game he sells. When he sells one carton of 30 video games, he earns an additional $10. What is
1. 1 answer
2. asked by Peachie
3. 635 views
Bridget works part time in a shoe store. Sometimes when it is not busy, she rearranges the shoes for fun. If she takes six
1. 1 answer
2. asked by Bob
3. 1,365 views
which of the following best describes daily life in the south during the civil war?a.about the same as before the war because
1. 15 answers
2. asked by lilly
3. 4,651 views
the funamental notes produced in an open and organ pipe and closed end organ pipe of same length are io ratio
1. 1 answer
2. asked by Vinay
3. 551 views
a u.s based motorcycle manufacturer says that it expects to build 149,000 motorcycles tbis year, up from 137,000 last year. find
1. 1 answer
2. asked by Katie
3. 1,425 views
A wooden block with mass 0.26 kg rests on a horizontal table, connected to a string that hangs vertically over a friction-less
1. 0 answers
2. asked by Linday
3. 507 views
You're using a rope to pull a sled at constant velocity across level snow,with coefficient of kinetic friction 0.050 between
1. 0 answers
2. asked by Christina
3. 854 views
queous solution of sodium phosphate (Na3PO4). Adding which compound to the solution will cause a phosphate compound to
1. 0 answers
2. asked by Anonymous
3. 467 views
What mass of sucrose should be added to 75 gram of water to raise the boiling point about 100.35°C.What mass of sucrose is
1. 0 answers
2. asked by Mehreen
3. 540 views
A child’s toy consists of plastic attached to a spring. The spring is compressed against the ﬂoor a distance of 2.46 cm, and
1. 2 answers
2. asked by Ke
3. 3,299 views
ahmed can type 12 stories each consisting of 200 words in 6 hours.how much time will he take to type 7 such storis
1. 2 answers
2. asked by zoha
3. 494 views
Find the number of ways digit 0, 1, 2 and 3 can be permuted to give rise to 2000.
1. 1 answer
2. asked by Divine Aka
3. 465 views
Complete and balance each of the following molecular reactions. Indicate the phase of each species. If no reaction occurs, write
1. 0 answers
2. asked by Emily
3. 605 views
find the distance between the pair points (-2, -3) and (-12,-19)
1. 1 answer
2. asked by Anonymous
3. 498 views
A Proud Identity for Women DriversFor decades, Russia's women drivers have been laughed off the roads by their male
1. 4 answers
2. asked by deyond ng
3. 545 views

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