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Questions Asked on April 21, 2017

In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a
1. 3 answers
2. asked by Anonymous
3. 8,494 views
in an ellipse. Assume the distance from the listener to the talker is 180 ft. If the distance from the talker, to any point on
1. 1 answer
2. asked by alexus
3. 651 views
A friend infers from the graph that the temperature of a 10.0-g sample of iron would rise 110 degrees Celsius. What should she
1. 1 answer
2. asked by Spartan
3. 1,520 views
3) The table below gives selected values for the function f(x). Use a trapezoidal estimation, with 6 trapezoids to approximate
1. 2 answers
2. asked by Danni
3. 3,243 views
b. Explain why the initial value problem y'=4xsqrt(1-y^2) with y(0) = 4 does not have a solution.I already solved the
1. 1 answer
2. asked by Danni
3. 488 views
The distance from the center of a square to its side is 4 yd. Find the perimeter of the square.if you post the answer it would
1. 4 answers
2. asked by maria
3. 2,562 views
In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a
1. 0 answers
2. asked by maria
3. 613 views
When a number is subtracted under the radical which way do you move the graph?
1. 1 answer
2. asked by mariam
3. 393 views
Find the volume of the solid given by rotating the region bounded by the curves y=x^2, x=1, x=2, and y=0 around the y-axisa) Use
1. 1 answer
2. asked by Ashley
3. 571 views
1. A 57 g tennis ball is moving to the left at 36.2 m/s. It collides with a wall and rebounds to the right. The tennis ball is
1. 2 answers
2. asked by dan
3. 738 views
Simplify 2/√5-2/√5 -√10 -√10/5 -2√5/5 quick backstory; i've been cheating on all of my work except portfolios this
1. 2 answers
2. asked by Carl Wheezer
3. 511 views
In an ellipse. If the talker stands 15 feet from the wall and the distance from the middle of the room to the listener is 45
1. 0 answers
2. asked by alexus
3. 496 views
Of the following solids, which would have the highest melting point? Why?a. LiF b. LiCl c. LiBr d. LiI e. CsI My guess is LiF
1. 1 answer
2. asked by Anonymous
3. 1,028 views
A solid generated by rotating about the x-axis the region under the curve of f(x) from x=0 to x=b, is b^2 FOR ALL b>0. Find the
1. 1 answer
2. asked by Anonymous
3. 484 views
How do I do these?1.A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of
1. 0 answers
2. asked by Reeses
3. 711 views
A book is in the shape of a right rectangular prism.It measures 8 1/2 in. tall, 7 in. wide, and 2 1/2 in. thick.
1. 11 answers
2. asked by Derpy
3. 1,598 views
based on the content of this map and what you have learned about court systems, which of the following circumstances would you
1. 2 answers
2. asked by caro (CHECK MY ANSWERS) !!!!!!
3. 2,435 views
Mrs. Smith baked three pies for a party. She cut each pie into six slices. She served 2 1/3 of the pies. How many slices of pie
1. 3 answers
2. asked by Z.
3. 755 views
Find the height of y=((sqrtx)(3-x))/3 for 0<=x<=3Use the arc length formula and note that 1/4x+1/2+x/4=(1/(2sqrtx) + sqrtx/x)^2
1. 1 answer
2. asked by Sammy
3. 586 views
Deena has a tool box in the shape of a right rectangular prism.The volume of the tool box is 0.375 ft³. The height of the tool
1. 3 answers
2. asked by Kirito
3. 1,736 views
It takes Jenna 60 min to drive to work in the morning. She drives home using the same route, but it takes 25 min longer, and,
1. 2 answers
2. asked by Denny
3. 749 views
A diagonal of a parallelogram is 10 inches long and makes angles of 25 degrees and 43 degrees with the side. how long is the
1. 1 answer
2. asked by Jacob
3. 613 views
A box weighing 700 pounds is on a ramp inclined at 15 degrees with the horizontal. Find the force necessary to prevent the box
1. 1 answer
2. asked by Jacob
3. 1,343 views
The point P = (4, 3) lies on the circle x2 + y2 = 25. Find an equation for the line that is tangent to the circle at P. This
1. 1 answer
2. asked by Matilda
3. 666 views
Find the volume generated by rotating about the given linea) y^2=x, x=2y; about the y-axis b) y=x, y=sqrtx; about y=1
1. 1 answer
2. asked by Anonymous
3. 492 views
A certain material has a work function 0 (angle sign) = 1.5 eV.a)what is the frequency of a photon that ejects an electron from
1. 0 answers
2. asked by Jared
3. 418 views
How many x-ray photons are emitted per second by an x-ray tube that puts out 1.0 W of 75-KeV x rays?
1. 1 answer
2. asked by Jared
3. 434 views
Why can't children get blood transfusions from their biological parents?
1. 3 answers
2. asked by jed
3. 468 views
Evaluate the following argument. In your evaluation you should address whether each premise is acceptable or unacceptable,
1. 3 answers
2. asked by Hazel
3. 722 views
A sample of Helium occupies 200 L at 30ºC under a pressure of 841 torr. What is the volume it occupies at standard temprature
1. 1 answer
2. asked by Victor
3. 2,003 views
determine the amount of NAOH dissolved in 250ml. of the solution by titrating it against N/10 H2SO4
1. 1 answer
2. asked by ujjwal
3. 420 views
Determine the molarity of na2co3 solution by titrating it against M/10 H2so4 solution
1. 4 answers
2. asked by Anonymous
3. 1,105 views
if the life in years of a washing machine is normally distributed with a mean of 15 years and a standard deviation of 1.6 years
1. 1 answer
2. asked by Wyleen
3. 1,472 views
A racecar is initially travelling at 75 mph at point A as it enters the S-curve shown. In order to successfully traverse the
1. 1 answer
2. asked by KBROM
3. 719 views
What is the process by which oxygen moves from the lungs to the bloodstream and carbon dioxide moves from the bloodstream to the
1. 0 answers
2. asked by Renee
3. 592 views
ethyacetoacetate gives positive test with sodium bisulphate. explain
1. 0 answers
2. asked by rohan
3. 391 views
ozonolysis with orthoxylene gives 3 different products explain
1. 1 answer
2. asked by rohan
3. 584 views
In What Ways Was The Threat Of American Expansion Into British North America A Reason For Federal Union
1. 2 answers
2. asked by loco
3. 620 views
Janet is twice as old as Doug, while Peter is 5 years older than Doug. If their ages are added the answer is 95 years. Use
1. 2 answers
2. asked by Claud
3. 1,232 views
2. Thirty minutes of physical activity a day can improve your family's health and can help to bring you closer together.True
1. 10 answers
2. asked by Cait
3. 7,238 views
Calculate the period of oscillation of a simple pendulum of length 1.8 m, with a bob of mass 2.2 kg. What assumption is made in
1. 1 answer
2. asked by Suraj
3. 970 views
How many 3 letter security codes can be made from the 4 letters A,B,C,D? For example , BAB, and ABB, are two such codes, and DAC
1. 1 answer
2. asked by Megan
3. 2,313 views
how many three letter security codes can be made from 4 letters A,B,C,D without using a letter twice? For example, BAC and A,D,B
1. 0 answers
2. asked by John
3. 975 views
Simone has been flipping a coin and has just flipped 5 heads in a row. she says that because she has just gotten so many heads,
1. 1 answer
2. asked by John
3. 1,021 views
Let's say you flip 2 coins simultaneously. There are 3 possible outcomes: Both are heads, both are tails, or one is heads and
1. 2 answers
2. asked by Bob
3. 929 views
If P(x,y),F1(3,0), F2(-3,0) a nd 16x^2+25y^2=400, then find PF1+PF2.
1. 1 answer
2. asked by bnmbmnbbmnn-
3. 421 views
A particle of mass 9kg rests on a rough plane inclined at 30degrees to the horizontal. The coefficient of friction between the
1. 0 answers
2. asked by Kobby
3. 647 views
Assuming P≥0, suppose that a population develops according to the logistic equationdP/dt=0.03P−0.00015P^2 where tt is
1. 1 answer
2. asked by Regina
3. 2,065 views
how long is the cable that supports a 10m. high antenna if the cable is connected at the middle of the pole of the antenna and
1. 1 answer
2. asked by Ayomide
3. 572 views
what is the angle of elevation of the sun if the shadow of a 5'7" tall man is half the length of his height?
1. 1 answer
2. asked by Ayomide
3. 491 views
Directly below a 50m. high cliff is the side of a river. How wide is the river if the angle of depression from the edge of the
1. 2 answers
2. asked by Ayomide
3. 597 views
You are making a garden in a triangular lot, and needed a top soil of mixed humus and fertilized. what is the area of the lot
1. 1 answer
2. asked by Ayomide
3. 529 views
what are the measures of the other two angles of an oblique triangle if the angle between the 6.5m. side and the 10.5 m. side is
1. 1 answer
2. asked by Ayomide
3. 505 views
if the lengths of the sides of an oblique triangle are 250 m. and the measure of the angle opposite of the later side is 37
1. 0 answers
2. asked by Ayomide
3. 678 views
From the top of a building 85ft high, the angle of elevation of the top of a vertical pole is 11 degree 6'. At the bottom of the
1. 1 answer
2. asked by Ayomide
3. 916 views
A man want to plant 10 trees in 5 rows and each row chould contain 4 tree
1. 2 answers
2. asked by swarup
3. 531 views
the diameter of a cylinder is 5 yd. the height is 8yd. find the volume of the cylinder in terms of pi and to the nearest tenth
1. 2 answers
2. asked by Anonymous
3. 2,401 views
Sam had to mix __________ parts of the two chemicals for the experiment.a. equaled b. equitably c. equal d. equate f. equation I
1. 2 answers
2. asked by Sara
3. 968 views
A solid wooden cube is painted blue on the outside. The cube is then cut into 27 smaller cubesof equal size. What fraction of
1. 1 answer
2. asked by pooja
3. 4,516 views
At which point in a research presentation should you paraphrase your informationA) When You Search For The Resources B) When You
1. 4 answers
2. asked by @AmeliaTheGamer
3. 3,111 views
7(a-b)-8(a-2b)
1. 0 answers
2. asked by Remove bracket and simplify
3. 278 views
Discuss the significance of the "Ale house" in Oliver Goldsmith's "She stoops to conquer"
1. 5 answers
2. asked by Stephanie
3. 3,446 views
If rCosx=3 and rSinx=4, find the value of r and x.
1. 1 answer
2. asked by Stephanie
3. 520 views
7(a-b)-8(a-2b) remove bracket and simplify
1. 7 answers
2. asked by Algebraic equation
3. 1,625 views
Clara is building a triangular garden. She wants the length of the longest side to be three more than twice as long as the
1. 4 answers
2. asked by studentE2020
3. 3,320 views
How does elevation impact ecosystems in SOUTH AMERICA?1)farmers can grow different crops at different elevations. 2)plants do
1. 1 answer
2. asked by JAMIE
3. 703 views
1-By opening the door of a refrigerator ehich is inside a room, the temperature of the room :A) decreases B) increases C)
1. 3 answers
2. asked by A GOODSTUDENT
3. 624 views
1.What was North Korea’s response to President George W. Bush’s 2001 threat to stop negotiations?A. North Korea immediately
1. 18 answers
2. asked by Arianne
3. 11,293 views
Question: You have a 4.5 kg lead block at room temperature.Part A: Find the energy required to raise the lead’s temperature to
1. 1 answer
2. asked by Kaitlyn
3. 602 views
If you were to move to the PAMPAS, where would you most likely find a job?1)in the silver mines 2)on a cattle ranch 3)on a
1. 7 answers
2. asked by JAMIE
3. 1,106 views
In Chapter 9 of the Bible, in the book of Exodus, the sixth plague of Egypt is described in this way: “Then the Lord said to
1. 0 answers
2. asked by Angel
3. 533 views
Which member of the Five Civilized Tribes did the Indian Removal Act seem to target the most?A) Apache B) Catawba C) Cherokee D)
1. 3 answers
2. asked by zoe
3. 796 views
junie is researching ancient egypt. She found a website that is of information and great images.As she is reading the text she
1. 3 answers
2. asked by help ed tech ASAP
3. 1,527 views
How many x-ray photons are emitted per second by an x-ray tube that puts out 1.0 W of 75-KeV x rays?
1. 1 answer
2. asked by Jared
3. 466 views
You are in a restaurant and smell tobacco products, but notice that smoking is not allowed. What tobacco product is being used
1. 2 answers
2. asked by Evie
3. 977 views
Use equal intervals to make a frequency table for the average number of movies per person. You do not need to show tally marks.C
1. 2 answers
2. asked by KittyKat360
3. 776 views
Let's say you flip 2 coins simultaneously. There are 3 possible outcomes: Both are heads, both are tails, or one is heads and
1. 1 answer
2. asked by Bob
3. 744 views
a wave traveling in water has a frequeny of 250 Hz and a wavelength of 6.0 m. what is the speed of the wave?
1. 2 answers
2. asked by Tia
3. 1,398 views
Make a dot plot that shows the number of hours of sleep people get based on different age groups:Age Group | Number of Hours of
1. 0 answers
2. asked by Shu Magic
3. 1,062 views
If you know all answers to test please let me know!!!!use the formula s=2(1w)+2(1h)+2(wh) to find the surface area of a
1. 5 answers
2. asked by Anonymous
3. 931 views
The results of a certain medical test are normally distributed with a mean of 128 and a standard deviation of 19. (A score
1. 2 answers
2. asked by Beth
3. 6,881 views
Dhey is 8 years older than Marl. The sum of their ages is 46. How old is Dhey?
1. 1 answer
2. asked by Lalala
3. 362 views
Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 554 and a standard deviation of
1. 3 answers
2. asked by Katelyn
3. 695 views
In how many ways can a committee of 12 people, of which 5 must be in the 21−30 age group, 4 must be in the 31−40 age group
1. 2 answers
2. asked by sjhhs
3. 2,350 views
IN RECTANGLE ABCD ,AB=25cm BC=15cm .in what ratio does bisectorof angle C divides AB
1. 2 answers
2. asked by deevi
3. 1,078 views
Solve each equation by graphing the related function. If the equation has no real-number solution, write no solution.1 .x^2-9=0
1. 2 answers
2. asked by king teen
3. 1,442 views
A body of mass m moving vertically with speed 3 m/s hits a smooth fixed inclined plane and rebounds with a velociw vf in the
1. 3 answers
2. asked by Vishesh
3. 961 views
how many grams of NaoH are dissolved in 250.00 ml of water if the ph is 11.35
1. 1 answer
2. asked by m
3. 433 views
Consider a string with a length of 56.5 cm tied at both end (like on a stringed instrument). If the frequency of the first
1. 0 answers
2. asked by Idali
3. 472 views
A cylindrical juice glass is 8 centimeters tall and has a diameter of 6 centimeters. If theglass is ¾ full, find the volume of
1. 2 answers
2. asked by Dj
3. 1,634 views
what is the probability of selecting two S's if the first card is not replaced before selecting the second card in the word
1. 4 answers
2. asked by seth
3. 1,444 views
Find the values that make this a parallelogram?The parallelogram is a square ans the values are: on the outside of it is 17 y
1. 0 answers
2. asked by saliha
3. 463 views
if you fold a square paper vertically, the new rectangle has a perimeter of 39cm. what is the area of the original square?what
1. 1 answer
2. asked by Emma
3. 1,947 views
After jack proposes to Gwendolen, he is interviewed by Lady Bracknell to interpret whether he is a suitable marriage possibility
1. 3 answers
2. asked by Brighton
3. 1,557 views
what type of trend does the scatter plot below show? what type of really work situation might the scatterplot represent?
1. 13 answers
2. asked by bifrai/won
3. 6,199 views
How do nearby businesses with similar products usually compete?
1. 15 answers
2. asked by Metimoku
3. 6,546 views
A bag contains 6 red tiles, 8 blue tiles, and 6 green tiles. A tile is drawn, the color recorded, and then the tile placed back
1. 2 answers
2. asked by Anonymous
3. 1,611 views
i need to understand this question , i have to write an essay and i don't understand it .There are as many ways to use
1. 2 answers
2. asked by dana
3. 760 views
I need help solving for the height of a trapezoid and finding the correct final answer for a semi circle (a half circle).In area
1. 1 answer
2. asked by GGGGGGGGGGGG-Geometry
3. 674 views
What are answers to week 26 for forth grade
1. 3 answers
2. asked by Kelvin
3. 508 views

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