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Post New Question
All Questions
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230706 Questions
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490
6
anyone from australia here?
anybody here from australia?
also, whatis the order in which you have to have information for a bibliography?????
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Guest
Mar 11, 2020
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780
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For a standard normal distribution, find: P(z < c) = 0.9765 Find c rounded to two decimal places.
For a standard normal distribution, find:
P(z < c) = 0.9765
Find c rounded to two decimal places.
off-topic
Guest
Mar 11, 2020
0
683
2
Solve for x
Solve for x
3cos (x) +2(sin)^2 (x)=0
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Guest
Mar 11, 2020
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416
1
ap question
In an ap the first term is -4 the last term is 29 and the sum of all its terms is 150. find its common difference
ap = arithmetic progression
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Guest
Mar 11, 2020
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453
1
please help
I'm really bad at these problems.
A sunshine paint store has some number of gallons of paint containing 15% of oil-base 75%oil base and 60% oil base the store wants to make 100 gallons of 51% oil base of the sum of three times the
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Guest
Mar 11, 2020
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386
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help ASAP
The product of two consecutive natural numbers is greater than their sum by 155. Find these numbers
Guest
Mar 11, 2020
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708
1
+101
floor function question
Evaluate
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chclt363
Mar 11, 2020
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387
1
combinación de 30 mil semillas en 6 mil lugares distintos
FACT(30000)/(FACT(30000-6000))*FACT(6000)
off-topic
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Guest
Mar 11, 2020
0
453
1
Please help ASAP
The quadratic has the following unexpected property: the roots, which are 1/2 and -2, are one less than the final two coefficients. Now find a quadratic with leading term x^2 such that the final two coefficients are both non-zero,
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Guest
Mar 11, 2020
+1
1158
3
please help
In a right triangle, one of the legs is 5 cm smaller than the hypotenuse, and the other leg is 10 cm smaller than the hypotenuse. Find the length of the hypotenuse
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Guest
Mar 11, 2020
+1
3359
6
+1993
2 questions, i am very confused on
1. Angle α lies in quadrant II , and tanα=−12/5 . Angle β lies in quadrant IV , and cosβ=3/5 .
What is the exact value of cos(α+β) ?
Enter your answer in the box.
cos(α+β) =
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jjennylove
Mar 11, 2020
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801
1
For what value of $x$ will $\frac{2x-1}{2x+2}$ and $\frac{x-3}{x-1}$ be equal? (please help)
For what value of $x$ will $\frac{2x-1}{2x+2}$ and $\frac{x-3}{x-1}$ be equal?
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Guest
Mar 11, 2020
0
1074
7
+53
Please help. It would be greatly appreciated.
The numbers 1, 2, ..., 10 are to be entered into the 10 boxes shown below, so that each number is used exactly once:
What is the maximum value of P? What is the minimum value of P?
Thanks!,
PharoaCarl
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PharaoCarl
Mar 11, 2020
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388
1
please help!
A boat takes 5 hours to go upstream. It can go 50 miles downstream in the same time. Find the rate of the current in the rate of the boat in Still water.
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Guest
Mar 11, 2020
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407
0
Physics Problem - Homework (Trig, Conservation of Momentum)
For the purposes of this problem, we will define the direction of Vehicle A's initial velocity as the positive direction:
While driving on a road that is inclined at an angle of 10 degrees above the horizontal, Vehicle A and Vehicle B are in a head-on
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Guest
Mar 11, 2020
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953
3
+44
triangle
n triangle ABC, AB=13, AC=14 and BC=15. Let I be the incenter. The incircle of triangle ABC touches sides BC, AB, and AC at D, E, and F, respectively. Find the area of quadrilateral AEIF.
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qwerasdfzxcv1
Mar 11, 2020
+1
554
1
+448
Application question of rate of change
How do i solve this question??
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bioplant
Mar 11, 2020
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1290
1
help
Milk and cream are mixed together for a recipe.The total mixture is 1 cup.If the milk contains 2% fat,the cream contains 18% fat, and the mixture contains 6% fat, how much cream is in the mixture?
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Guest
Mar 11, 2020
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494
0
Write the equation of a sine function that has the following characteristics.
Write the equation of a sine function that has the following characteristics.
Amplitude:9, Period:2, phase shift 1/7
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Guest
Mar 11, 2020
-1
935
1
+318
PLEASE HELP ASAP
Use the intermediate value theorem to show that the polynomial P(x) has a real zero in the interval [2,3]. Approximate this zero to two decimal places
P(x)=2x^4-4x^3-9
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mharrigan920
Mar 11, 2020
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372
0
HELP!!! What is the sum of the first 8 terms of the geometric series?
What is the sum of the first 8 terms of the geometric series?
120-80+160/3-320/9+
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Guest
Mar 11, 2020
0
614
0
+1982
Given NLM → POM, name the image of segment LN.
Given NLM → POM, name the image of segment LN.
A. PM
B. LN
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macabresubwoofer
Mar 11, 2020
0
773
0
+1982
The rotation shown is clockwise 90 degrees about the origin. Point A is located at (-2,1). Name the ordered pair in (x,y) notation for A’.
The rotation shown is clockwise 90 degrees about the origin. Point A is located at (-2,1). Name the ordered pair in (x,y) notation for A’.
read more ..
macabresubwoofer
Mar 11, 2020
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