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Post New Question
All Questions
+0
230619 Questions
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971
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+1982
Is this statement true or false?
Is this statement true or false?
In rotations, the location of the center of rotation will affect the coordinates of the image.
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macabresubwoofer
Mar 9, 2020
0
1428
1
+1982
If point A is located at (-1,-2), then name the coordinates of A’.
The image of triangle ABC is rotated 180 degrees to image A’B’C’ about the origin. If point A is located at (-1,-2), then name the coordinates of A’. Be sure that your answer is in (x,y) notation with no spaces.
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macabresubwoofer
Mar 9, 2020
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375
0
Reposted bc no answer
If $f(x)=\frac{ax+b}{cx+d}, abcd\not=0$ and $f(f(x))=x$ for all $x$ in the domain of $f$, what is the value of $a+d$?
Guest
Mar 9, 2020
0
1673
8
+1982
Calculate the distance between the points (1,5) and (2,-3). Round your answer to the nearest tenth.
Calculate the distance between the points (1,5) and (2,-3). Round your answer to the nearest tenth.
A. 8.3
B. 65.0
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macabresubwoofer
Mar 9, 2020
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1221
1
Logistic Growth Functions PLEASE HELP
1. Let f(x)=15/1+4e−0.2x .
What are the asymptotes of the graph of f(x)?
Select each correct answer.
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Guest
Mar 9, 2020
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427
1
help please
Brad paints a house in 5 days. When his brother Nick joins him, they can paint a house in 3 days. How long does it take Nick to paint the house alone
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Guest
Mar 9, 2020
-1
1094
4
Cphill!! Melody!! Or anyone helpppp
Each square in the grid below has area 1. Find the area of the irregular quadrilateral below. [asy] size( 200 ) ; int xmax = 9 ; int ymax = 8 ; path quad = (0,0)--(5,0)--(9,3)--(4,8)--cycle ; fill( quad , blue ) ; draw( quad , linewidth(2) ) ; for( int
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Guest
Mar 9, 2020
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2361
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+511
Which Statement is true
A researcher randomly surveyed seniors at a high school and asked how many books they read in the past year. The table shows the results.
Which
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kikidylm
Mar 9, 2020
0
708
0
+511
Can Someone Help
In a random sample of 80 students in first grade, the mean hours of sleep per night was 9.4 with a standard deviation of 0.41. In a random sample of 50 students in 12th grade, the mean hours of sleep per night was 7.5 with a standard deviation of 0.52.
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kikidylm
Mar 9, 2020
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649
0
+511
Which interval is the 95% confidence interval for the mean cost of all the downloadable books on the website?
In a random sample of 44 downloadable books from a website, the mean cost is $8.58 with a standard deviation of $2.09.
Which interval is the 95% confidence interval for the mean cost of all the downloadable books on the website?
($7.96,
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kikidylm
Mar 9, 2020
0
850
1
please help
Shawn drinks 1/2 of a 6ounce glass of water in 2/3 of an hour. How much water does he drink in 1 hour?
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Guest
Mar 9, 2020
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340
0
can anyone help?
A piece of wire 24 ft long is cut into two pieces. One piece is used to form a square, and the remaining piece is used to form a circle. Where should the wire be cut so that the combined area of the two figures is a maximum? (Round your answers to two decimal
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Guest
Mar 9, 2020
0
1028
1
+1982
In the following figure, each pair of intersecting lines are perpendicular and the points of intersection are the midpoints of the lines.
In the following figure, each pair of intersecting lines are perpendicular and the points of intersection are the midpoints of the lines. Also, DE = 14, BS = 20, MH = 26, GF = 25. Which is the length of SE + SM + GM + GF?
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macabresubwoofer
Mar 9, 2020
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315
0
please help
An elevator in a building starts with 5 passengers and stops at seven 7 floors. If each passenger is equally likely to get an any floor and all the passengers leave independently of each other, what is the probability that all leave at 4th floor
<
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Guest
Mar 9, 2020
0
1525
1
+318
Pre Calc
For the given polynomial function f complete parts (a) through
(g).
f(x)=(x-3)^2(x+5)(x-6)
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geno3141
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mharrigan920
Mar 9, 2020
0
814
1
+1982
The following figure is given. Name the measurement of the angle that can be added to the sum of these three angles to yield a right angle.
The following figure is given. Name the measurement of the angle that can be added to the sum of these three angles to yield a right angle.
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macabresubwoofer
Mar 9, 2020
-1
627
1
+318
Pre Calc
Find all rational zeros of f. Then (if necessary) use the depressed equation to find all roots of the equation
f(x)equals=0.
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geno3141
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mharrigan920
Mar 9, 2020
0
566
3
2 questions! please help!
Question 2:
Given f(x)=4x^2 +6 and g(x)=2x^2 +13x+15, find (f/g)(x) . Show your work and simplify your answer.
Make sure you state the values of x that should be excluded from this quotient.
Answer:
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Guest
Mar 9, 2020
0
1870
1
+1982
Which angle has the greatest measure?
Which angle has the greatest measure?
A. angle BMA
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macabresubwoofer
Mar 9, 2020
0
720
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 9, 2020
-1
459
0
+318
Pre Calc Help
Use synthetic division and the remainder theorem to find each function value.
f(x)=x^3+8x^2+15
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mharrigan920
Mar 9, 2020
-1
511
0
+318
Pre Calc PLEASE HELP
PLEASE HELP
A football player punts a football at an inclination of 45 degrees to the horizontal at an initial velocity of
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mharrigan920
Mar 9, 2020
0
338
0
help!
A quiz consists of 20 multiple-choice questions, each with 5 possible answers. For someone who makes random guesses for all of the answers, find the probability of passing if the minimum passing grade is 50 %.
Guest
Mar 9, 2020
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