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Post New Question
All Questions
+0
230590 Questions
0
1144
1
Right triangle ABCABC has its right angle at C.
Right triangle ABCABC has its right angle at C.
AC=12AC=12 and BC=5BC=5 .
Which trigonometric ratios are correct?
Select each correct answer.
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Guest
Nov 10, 2018
0
1
910
5
+82
Inequality Math Problems
Help ASAP.
1) Every sack of sugar has the same weight. Every sack of flour has the same weight, but not necessarily the same as the weight of the sacks of sugar. Suppose that three sacks of sugar together with four sacks of flour
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HelpPls
Nov 10, 2018
Nov 9, 2018
0
979
1
+343
Prove!
Prove that each physical number is greater than or equal to the number of digits (in the sense that the number 1029 is greater than 4, the number of digits)
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Dimitristhym
Nov 9, 2018
0
466
1
what is the equation for this
what is the formula for calculating the probability of rolling X Y-sided dice and getting a 1 on at least one of them?
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Guest
Nov 9, 2018
0
489
0
+160
integer roots problem, pls help asap :)
x^2 - (n+3)x - 2n^2 + 2 = 0 (Equation A)
4x^2 - 8nx - 3n = 2 (Equation B)
Equation B has 2 integer roots. The square of the difference of the 2 roots is equal to one integer solution of Equation A
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hearts123
Nov 9, 2018
0
743
2
+160
pls help asap!
given: 9m^2 + 5m +26
what is the integer value for m such that the equation above can be written as the product of two adjacent positive integers?
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hearts123
Nov 9, 2018
0
825
2
+687
check my work?
Two lines or equations are described in each part. Decide whether each system has one solution, no solution, or infinitely many solutions. Show your work or explain your reasoning.
(a) Line a has a rate of change of 7. Line b has a rate of change
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hoiuu
Nov 9, 2018
0
759
1
+7
STATISTIC
Please help Using normal tables, find the values of the probability of P(z < 0.50)
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jonathana1b2
Nov 9, 2018
0
734
0
+1993
Delete
Delete
jjennylove
Nov 9, 2018
0
900
3
+687
check my work?
The Soccer Club is selling T-shirts and washing cars to raise money for a summer trip. Last week, the club raised $292.50 by selling 15 T-shirts and washing 12 cars. This week, it raised $747.50 by selling 45 T-shirts and washing 10 cars.
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hoiuu
Nov 9, 2018
-1
609
1
+4116
Help
Help
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NotSoSmart
Nov 9, 2018
-1
1
697
1
+4116
Help
Help
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NotSoSmart
Nov 9, 2018
0
834
1
+687
Math
Ms. Chen is planning to take her camp group on a field trip to Pottery Bayou where each person will create her own piece of art pottery. The regular cost is $40 per person. There is a group special which costs $25 per person with an additional $150 fee
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hoiuu
Nov 9, 2018
0
637
1
help
The double bar graph shows the monthly snowfall amounts (in inches) for two cities over a six-month period. Compare the mean monthly snowfall amounts of the two cities for these months. (Round your answers to two decimal places.)
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Guest
Nov 9, 2018
0
875
4
+687
math
Ms. Chen is planning to take her camp group on a field trip to Pottery Bayou where each person will create her own piece of art pottery. The regular cost is $40 per person. There is a group special which costs $25 per person with an additional $150
read more ..
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hoiuu
Nov 9, 2018
-1
903
4
+65
Help if you can, Please.
I have come across something that I have avoided for a long while, but I must come to terms with it today. My question is how do I calculate a product and/or sum with fractional bounds? An example would be and .
Tetration is
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creepercraft97T3
Nov 9, 2018
+1
1597
1
Can someone help
Can someone help
I can't figure out (a) I thought it was 3/62
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Guest
Nov 9, 2018
+1
1
2741
1
Help.
Scholarship A is worth $3000 and costs $10 to apply. Scholarship B is worth $5000 and costs $25 to apply. You have a 4% chance of receiving Scholarship A and a 2% chance of receiving the Scholarship B.
I can't
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Guest
Nov 9, 2018
0
648
1
Please help!
Please check my answers and help with the second one. I am so confused. Thanks!!
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Guest
Nov 9, 2018
0
823
1
+292
1 question
Q1)
thank you
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Johnnyboy
Nov 9, 2018
+1
1066
13
+258
CRISIS alert in my school.
My school activated ALICE procedures. Not sure why. More info soon
off-topic
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penquino21
Nov 9, 2018
0
371
2
compound interest
At a certain fixed rate of compound interest per annum, how long it takes to generate an investment of 1 to n? Assume that only one amount is invested at the beginning of the time and no withdrawal is allowed.
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Guest
Nov 9, 2018
+1
829
1
+295
Help Me
Please give me a detailed solution for the question
Let n > 18 be a positive integer such that n-1 and n+1 both are prime .
Prove that n has at least 8 different positive factors .
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Darkside
Nov 9, 2018
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