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All Questions
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158052 Questions
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251
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inverse function problem. thank you!
x f(x) 1 3 2 1 3 5 4 4 5 2
The values of a function f(x) are given in the table above.
If f^{-1} exists, then what is f^{-1}(f^{-1}(f^{-1}(1)))?
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Guest
Feb 7, 2018
0
801
9
Minute
When the minute hand of a clock points exactly at a full minute, the hour hand is exactly two minutes away. Give all possible times in a 12-hour period that satisfy condition.
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Guest
Feb 7, 2018
0
278
2
Function problem
1.) What is the range of the following function?
read more ..
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Guest
Feb 7, 2018
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272
1
Hi I'm Nova. Figure out this problem
8465/69
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Guest
Feb 7, 2018
0
472
3
Number
An increasing number has its digits increase in size from left to right. For example, 24589 is an increasing number. How many four-digit increasing numbers are there? The
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Guest
Feb 7, 2018
0
522
1
Find the value of SEER in this division alphametic AIDS/A = SEER
Find the value of SEER in this division alphametic AIDS/A = SEER
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Guest
Feb 7, 2018
0
397
1
find the base of numeration in which 135/21 has a zero remainder
find the base of numeration in which 135/21 has a zero remainder
Melody
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Guest
Feb 7, 2018
0
302
1
Find
Find the percentage of the area of a circle that is contained in an inscribed isosceles triangle, one of whose sides is the diameter of the circle
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Guest
Feb 7, 2018
0
403
0
Chain
Samir has a 23-link chain. He wants to cut and disengage the minimum number of links so that any number of links from 1 to 23 can be obtained by taking one or more of the resulting pieces (including the disengaged links). Give the position(s) of the link(s)
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Guest
Feb 7, 2018
+1
268
1
+878
ordered pairs
How many ordered pairs of positive integers satisfy and ?
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ant101
Feb 7, 2018
+1
375
2
+878
title!
Given that is a multiple of , find the greatest common divisor of and .
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ant101
Feb 7, 2018
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275
1
help needed on alg. 2 problem. thanks
Let f(x)=x^2-7x+18 and let g(f(x))=2x+3. What is the sum of all possible values of g(8)?
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Guest
Feb 7, 2018
+7
452
1
+410
HELP ME
A right triangle has legs of 12 and 9. What is the measure of the hypotenuse?
I completely frogot how to solve this. plz help meeee.
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Donut
Feb 7, 2018
0
922
1
+587
Help!!
A box contains different colored paper clips. The probability of drawing two red paper clips from the box without replacement is 1/7, and the probability of drawing one red paper clip is 2/5.
What is the probability of drawing
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adore.nuk
Feb 7, 2018
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298
1
Help on this question pls!
Let t(x) = sqrt{3x+1} and f(x)=5-t(x). What is t(f(5))?
TheXSquaredFactor
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Guest
Feb 7, 2018
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271
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+587
Help?
Select Yes or No to state whether each data set is likely to be normally distributed.
Data set Yes or No
number of minutes required to complete a marathon number of miles in a marathon average age of a person
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adore.nuk
Feb 7, 2018
0
261
1
Trig help with homework
Trig help with homework
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Guest
Feb 7, 2018
0
262
1
Item 5
Item 5
The number y of cups of flour used to make x loaves of bread is represented by the equation y=5x. Graph the equation
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Guest
Feb 7, 2018
+1
1288
1
+587
Help!!
Ida's ice-cream stand has increasing profits each week during the hot summer months. Ida finds that each week during the summer her profits increase by 15% over what they were the previous week. In her first week of business, her profits were $600.
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adore.nuk
Feb 7, 2018
0
718
1
+587
I seriously am struggling with this one.
The average number of employees that call in sick for the day over the course of a year is 25.
The number of employees that call in sick on 12 days are 25, 10, 16, 39, 27, 25, 32, 25, 25, 22, 28, and 14.
Enter the sample mean
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adore.nuk
Feb 7, 2018
+1
1076
1
+587
Help!!
A and B are two events.
Let P(A)=0.3 , P(B)=0.9 , and P(A and B)=0.24 .
Which statement is true? A and B are not independent events
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adore.nuk
Feb 7, 2018
+1
440
1
+31
really fast help please..
A new drug claims to reduce insomnia. In a study on the effectiveness of the new drug, 50 subjects were given the new drug and another 50 subjects were given a placebo.
At the end of the 6-month study, the group given the new drug
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GuestMember
Feb 7, 2018
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