
math
first estimate answer then find exact answer simplify if possible 9 1/5*30
asked by Anonymous on March 12, 2012 
AP calculus
∫[0,x^(3),(t)/√(1+t^(3)),] Find the derivative of the integral. A. (3(x^3))/((1+(x^9))^0.5) B. (x^3)/((1+x^9)^0.5) C. (3x^3)/((1+x^3)^0.5) D. (5x^3)/((1+x^6)^0.5) E. (3x^5)/((1+x^3)^0.5) I think the answer is A. Can you check my answer please?
asked by Anonymous on January 27, 2013 
geometry
Find the locus of a point which is equidistant from the origin and the point (2,5)
asked by Anonymous on December 29, 2014 
precalc
cos(θ)=((3)/(7)) where pi
asked by bandit55751 on March 8, 2011 
Math
In fig AB=AC NB and angle ACD= 110 find angle A
asked by Anonymous on June 14, 2017 
science
Where can I find some information about nourvis system and endocrine system?
asked by jhon on December 27, 2010 
Algebra
Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2).
asked by Michelle on June 23, 2009 
Algebra
Find two binomials whose product is x^2  6x + 9 and explain how you decided on those two binomials. Thank you! :)
asked by Cassie on April 16, 2009 
math
The area of a circle is less than 1 dm². Find the radius of the circle.
asked by Anonymous on March 8, 2016 
maths
Of three numbers, second is twice the first and is also thrice the third. If the average of three numbers is 44, find the largest.
asked by kumar on August 24, 2017 
algebra
Find the slope of the line that is a) parallel and b) perpendicular to the given line. 1. x=8 2. y=10
asked by Kellin on May 16, 2012 
Math
BD bisects
asked by Valerie on September 13, 2016 
Calculus
How would you find the radius of convergence when you end up with something like 8x  1 < 1? Do I divide everything by 8 and get a radius of 1/8?
asked by Anonymous on March 9, 2018 
Chemistry
0.110 M in formic acid and 5.5×10−2 M in hypochlorous acid . How to find pH
asked by Sandov on July 16, 2016 
trigonometry
If sine of an angle is ¼ and cosine of an angle is 15/4.. find cosecant.
asked by Amber on March 7, 2009 
math
For the curve given by 4x^2+y^2=48+2xy, find the positive ycoordinate given that the xcoordinate is 2.
asked by Steven on December 31, 2014 
Algebra
Find the sum of all values of a such that the point (a,7) is 3 sqrt 5 from the point (2,1).
asked by Abigail on December 31, 2014 
Math Probability dice roll
two fair dice are rolled, find the A)odds of getting a 9 B) the odds against getting a 12
asked by janet on April 16, 2012 
Algebra
Find the equation of the line with y intercept 2 and perpendicular to the line y = 2/3x 4
asked by Zelda on November 10, 2013 
Math
Find the remainder when 3^997 is divided by 5. n=1 3n/5=3/5 n=2 3^2=9/25 n=3 3^3=27/5 n=4 3^4=81/5 n=5 3^5=243/5 r=3,4,2,1,3,4,2,1 n=997
asked by Erika on February 3, 2015 
chemistry HELP!!
How would I find the STP for N2,He, H2O? (concentration in air at STP)
asked by Amy~ on August 29, 2010 
MATH214
If is a line whose equation is y = 2x  1, find the equation of the image of under each of the following translations: a. (x, y) → (x, y  2) b. (x, y) → (x +3, y) c. (x, y) → (x  3, y + 2)
asked by Rebecca on March 4, 2010 
math
the line passing through (7,y) and (1,0) is parallel to the joining line (4,4) and (2,1) find y
asked by Anonymous on April 18, 2010 
college
How do i find the slope of the line containing the pair of points (5,4) and (7,10)slope m= what
asked by kim on May 23, 2010 
Math
The sum of two nos is 40, the smaller no is 6 less than the larger no, Find the nos
asked by Anonymous on November 26, 2016 
math
the H.C.Of two numbers is 7and their L.C.M is 140.If one of the numbers is 28,find the other number
asked by ruth on September 1, 2018 
pharmacy tech
. To find out if a drug causes nausea, you would look in this section of the drug monograph
asked by jen on March 19, 2014 
calculus
A particle is moving with the given data. Find the position of the particle. a(t) = t2 − 5t + 3, s(0) = 0, s(1) = 20 s(t) =
asked by lisa on January 10, 2017 
math
Find the perimeter of the air mattress if h = 61 inches and w = 25 inches.
asked by Anonymous on June 10, 2012 
chem
if the length of Mg is 2.7 cm and the mass per meter of Mg is .981 how do i find the mass of the Mg?
asked by Kayla on May 28, 2008 
Algebra
Name the axis to which major axis is parallel and find the center of 9(x + 1)² + 27(y  1)² = 81
asked by Kenny on July 24, 2015 
Math
Two dice are rolled. Find the odds that the score on the dice is either 10 or at most 5
asked by Jenny on October 11, 2009 
MATH
In triangle PQR,
asked by lily on April 15, 2014 
geometry
Given ABCD is a square AC = BD = 4 units Find coordinates of ABCD
asked by Matthew on February 11, 2011 
pre calculus algebra
one number is three less than six times second number. their sum is 32. find the two numbers
asked by Anonymous on September 3, 2014 
Math
I have been stuck on this problem for a while need help on it and soon. It's functions. X Rule Y 10 65 30 45 50 25 70 5 I can't find the rule
asked by Anonymous on March 18, 2014 
MATH
FIND THE AREA OF A RECTANGULAR FROM MEASURING 10 INCHES BY 8 INCHES.
asked by ROSE on October 19, 2012 
math
list all prime under 20. then find the GCF for 64 and 80 use prime factorization.
asked by kyle on August 15, 2012 
Calculus
a)Find the average value of f(x) = ex over the interval [0,k] b)What happens to the average value of f on [0,k] as k approaches infinity
asked by Rayyan on February 1, 2011 
geometry
Find theta when given AB=10cm(chord) radius=10cm
asked by Kutlo on June 6, 2010 
Calculus
find an equation of the line tangent to the equation at the given point. f(x)=5x^2 at x=10
asked by Jake on September 16, 2012 
MATH
FIND THE MEASURE OF A COMPLEMENT OF AN ANGLE THAT MEASURE 65DEGREES
asked by Raynique on October 21, 2010 
algebra ll
find the range of the relation (1,4),(2,5), (3,5)then determine if the relation is a funtion or not thank u
asked by natasha on August 8, 2008 
Calculus
Find the point on the plane z = 8x + 10y + 1 closest to the point P=(1, 0, 0).
asked by EKM on November 5, 2018 
Jiskha rules
i was searching around and cannot find the rules for the forum. where is the page containing said rules?
asked by Cody on November 19, 2011 
ODU
FIND THE EXACT VALUE OF COS U 4/5, PI/2
asked by TINA on September 28, 2012 
math
the roots of 2x^2  3x = 4 are a and b. find the simplest quadratic equation which has roots 1/a and 1/b
asked by isha on February 12, 2009 
Math (ASAP)
I really need help with this. Thank you! Directions: Using the limit process, find the limit of the following function below. f(x) = 2 – x^2
asked by Lena on October 8, 2015 
earth science
how do we find the mass of an object? mass=density * volume
asked by brian morales on October 26, 2006 
maths
eleven less than, two third of the sum of twice a number and ninteen, is 95.find the number.
asked by alsaba on April 28, 2017 
Precalc
Assume that points A(5, 10, 1), B(6, 3, 6), and C(12, 1, 4) are on a plane. Find vector AB and vector AC.
asked by Grace on January 7, 2012 
calculus
find the equation of a curve for which y''=6x6 if the curve has a critical point at (2,1).
asked by justin on August 10, 2015 
maths
Find four different numbers that have an average of 11 i dunno 9,10,12,13 or any four numbers that add to 44.
asked by s on January 19, 2007 
Mathematics
A number when divided by 14 or 13 leaves a remainder 3. Find the least possible value of that number?
asked by sameera on February 13, 2009 
math
Find the value of each markup or discount. Original: $20.00 percent of discount: 40%
asked by Brandon on March 12, 2015 
math math
the second of a trangle is 3 times as large as the first the third angle is 55 more that the first. find all three angle.
asked by MOSS on July 19, 2011 
geometry
find the equation to the plane through the point (1,3,2) and perpendicular to the plane (x+2y+2z=5) and (3x+3y+2z=8)
asked by anil on February 24, 2011 
math
if one of the zeroes of a cubic polynomial x^3+ax^2+bx+c is 1.find the product of other 2 zeroes
asked by mathew on March 31, 2017 
Precalc
Assume that points A(5, 10, 1), B(6, 3, 6), and C(12, 1, 4) are on a plane. Find vector AB and vector AC.
asked by Grace on January 7, 2012 
math
Find two of the three possible numbers that can be placed in the set below so that the median of all 5 numbers would equal their mean. {3, 6, 9, 10}
asked by joey on May 31, 2010 
Binomal Theorem
1A> What is the coefficient of x^(2r) in the expansion of (1x^2)^n, where n is a positive integer ? 1B> Find the coefficient of (1+x)^7 (1x) ^8 Thanks for your help :)
asked by Tommy on August 4, 2008 
Math
find the other endpoint of a line segment with the given midpoint and one endpoint 0,0 and 4,2
asked by Stacey on February 13, 2011 
calculus
PLEASE HELP Find the first and second derivatives of the function. y = e^8ex. I keep getting y' = e^8ex * 8 and its wrong. how do you do this?
asked by nic on February 6, 2011 
Algebra 2
Find the equation of the asymptotes for the hyperbola defined by the equation: ((y + 4)^2 / 36)  ((x  3)^2 / 25) = 1
asked by Tristan on May 11, 2013 
geometry
Please help! In triangle RST,segment XY parallels segment RS. If TX=3, XR=TY and YS=6 find XR.
asked by Quinton on January 2, 2012 
algebraa 1 helpppp meee pleaseeee
Find each percent change, and tell whether it is a percent increase or decrease. 7. From 20 to 28
asked by Tranesha on September 14, 2011 
maths
in the figure ABCD is a parallelogram. AL is perpendicular to BC, AM is perpendicular to CD , AL = 4 cm and AM = 5 cm if BC =6.5 cm then find the value of CD
asked by Tejasvi on February 4, 2016 
Precalculos
Find the quadratic function which contains the points (0,5), (1,2) and (3,2). Graph the function
asked by Jenny on September 21, 2015 
Algebra
If x=16 is one of the root of the quadratic equation x square2(7x+16)=0,find the other root.
asked by Mandar on March 12, 2017 
math
One number is greater than another by 40/11. If the smaller number is less than 47/22 by 1/2, find the numbers.
asked by Anonymous on March 19, 2017 
Algebra
Identify the pattern and find the next number in the pattern 48,24,12,6 answers are 3, 0, 2, 3
asked by Random girl on August 30, 2018 
trig
given cotθ = (1/2) √7, find sinθ and cosθ in quadrant I cotθ = x/y would 1/2 be the x and √7 be the y?
asked by coco on October 10, 2015 
furthe math
find the gradent of the lind parallel to the line whose gradent is 3
asked by Anonymous on June 16, 2015 
math
If the measure of angle 1 is 123 degrees, find the measure of
asked by Emily on June 7, 2010 
Calculus ll
Find the radius of convergence and interval of convergence for ‡”(from n=1 to ‡ ) (1)^n1 multiplied by n(x1)^n/(n^2+1)2^n thank you for your help
asked by Chan on April 21, 2011 
college
if y=kx/square root of w find k when y=4 x=12 and w =4 I have an answer of 16/3 and I believe that the correct answer is 2/3 am I right.
asked by Jake on April 21, 2010 
Calc 2
How to find Cross Section Area given x=5 x=5 y= sqrt(25x^2) y= sqrt(25x^2)
asked by EM on September 5, 2012 
Calculus
Find the absolute maximum value and the absolute minimum value, if any, of the function. g(x) = x(^2) + 2 x + 9
asked by Starr on March 29, 2011 
Math
Find all the solutions of 5sintheta  4 = 2sintheta  4 in 0 to 2pi. 0, pi, and 2pi?
asked by Anonymous on May 13, 2015 
Math
You received scores of 70, 40, 70, 90, and 40. Find the first quartile. I don't even know what a quartile is.
asked by Sammy on March 29, 2011 
Math
Find the sum of all integers c, such that for some integers a and b satisfying a
asked by Pete on April 30, 2013 
Math
In a right triangle, the measure of the legs are 20 and 3x, and the measure of the hypotenuse is 4x+1. Find the value of x.
asked by Dylan on March 2, 2014 
Math
one number is 3 more than 3 times another. The sum of the numbers is 11. Find the two numbers.
asked by Keonn'a on October 16, 2018 
Math
can anybody show me step by step? Find the sum. (a) 1/3+ 2/3^2+ 2^2/3^3+ 2^3/3^4+.......... + 2^9/3^10 S10 = (b) 1 + 1/2^1/2+ 1/2+ 1/2^3/2+ S =
asked by lene on August 15, 2015 
geometry
I NEED HELP IM STUCK ON THIS QUESTION!!!!!!!!!!!! find the value of each variable. A. x=38, y=76 B. x=52, y=76 C. x=38, y=104 D. x=52, y=104
asked by rebekah geryk on September 25, 2015 
Math
Y is partly constant and partly varies as x. When x=2,y=16 and when x=7,y=31,find y in terms of x.
asked by Tessy on November 22, 2018 
help fast just explain how i get answer but plz
find the amount of tip on a $75 bill if 15% tip is left a.$11.25 b.$11.20 c.$10.50 d.$12.00
asked by shynice on February 3, 2016 
Algebra II
The length of a rectangle is twice its with. The are is 128yd^2. Find the length and the Width
asked by Lois on September 19, 2011 
trig
Use the appropriate identity to find tan(theta) given that cot theta =0.05.
asked by Davis on August 26, 2011 
math
If you know that a relationship is proportional and are given one ordered pair that is not (0,0), how can you find another pair? THANK YOU!
asked by kimie on October 9, 2015 
Math
In triangle PQR,
asked by drake on April 15, 2014 
Math
Find the least number divisible by each natural number less than or equal to 10.
asked by Anonymous on October 22, 2009 
Maths
The sides of the equilateral triangle is 3x+2,2yx and y+3 find x and y.and the perimeter of the triangle
asked by Carl on June 1, 2018 
Algebra..
Help ? Find the slope of the line that is a) parallel and b) perpendicular to the given line. 1. x=8 2. y=10
asked by Kenny on September 14, 2012 
algebra
I need to find the solution or no solution or infinite solutions to these two equations. x + 2y =4 9x  4y = 3
asked by DJDiamond on March 5, 2013 
mat 117/algebra
Find a value for k so the 9m^2kn^2 will have the factors 3m + 7n and 3m 7n. Please show me how to get this and show the work please. Use that (ab)(a+b) = a^2  b^2 So, you can readoff that k = 49.
asked by Diana on June 26, 2007 
math
find the perimeter for 11in + 9 1/2in + 7in + 9 1/2in
asked by kareem on February 26, 2013 
comp 1
When using a website as a research source, what should you look for to find out if that website is credible?
asked by eric smith on November 28, 2009 
math
the product of two even consecutive integers is 224. find the integers
asked by Cho on August 26, 2011 
math
the product of two even consecutive integers is 224. find the integers
asked by Cho on August 26, 2011
Pages
 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930