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Post New Question
All Questions
+0
234858 Questions
0
406
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+1678
help with geometry
Find the area of the following figure:
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wiseowl
Mar 12, 2021
0
1316
3
+589
The diagram shows a circle of radius $1$ contained in a square. If the area of the circle equals $x\%$ of the area of the square, then what
21. The diagram shows a circle of radius 1 contained in a square. If the area of the circle equals x% of the area of the square, then what is x rounded to the nearest integer?
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weredumbmaster22
Mar 12, 2021
0
1128
1
+1678
mean question
Here are five cards. 1 5 7 9 11 One of the cards is removed. The mean of the numbers on the remaining four cards is 6 Which card was removed
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wiseowl
Mar 12, 2021
0
278
1
area
Find the area of the shape below,
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Guest
Mar 12, 2021
0
362
0
Homework
A hummingbird has an 85% probability of surviving the 450 mile migration trip to its favorite breeding ground. What is the probability that exactly 4 four out of 8 birds will survive the trip?
Guest
Mar 12, 2021
0
475
3
+589
Mary has $40\%$ fewer marbles than Jolie. If they combine all their marbles in a single bag, what percent of the marbles in the bag are Joli
20. Mary has 40% fewer marbles than Jolie. If they combine all their marbles in a single bag, what percent of the marbles in the bag are Jolie's?
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weredumbmaster22
Mar 12, 2021
0
673
1
+589
I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. What is the cost of the most expensive book I can buy with my money and
19. I'm at a bookstore with 35$ in my pocket and a 20%-off coupon. What is the cost of the most expensive book I can buy with my money and the coupon? (Assume that there are books of every possible price in the bookstore. It's a large bookstore!)
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weredumbmaster22
Mar 12, 2021
0
1031
1
+589
Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. If $S\%$ of the total legs belong to spiders, what
18. Out of 20 creepy-crawly creatures in a room, 80% are flies and 20% are spiders.
If S% of the total legs belong to spiders, what is S?
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weredumbmaster22
Mar 12, 2021
0
230
0
polynomial function
Which polynomial function is graphed below?
Guest
Mar 12, 2021
+1
1036
1
+589
The number $75$ is decreased by $40\%$, then the result is again decreased by $40\%$.
The number 75 is decreased by 40%, then the result is again decreased by 40%.\
What is the final result?
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weredumbmaster22
Mar 12, 2021
0
222
0
surface area
Find the total surface area of the shape below:
Guest
Mar 12, 2021
0
878
1
+589
$40$ is $120\%$ of what number?
40 is 120% of what number?
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weredumbmaster22
Mar 12, 2021
0
489
1
+589
Initially, $40\%$ of the students at the school dance are freshmen. Then, $15$ more freshmen arrive, after which $52\%$ of the students at t
Initially, 40% of the students at the school dance are freshmen. Then, 15 more freshmen arrive, after which 52% of the students at the dance are freshmen. How many students are now at the dance after the additional freshmen arrive?
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weredumbmaster22
Mar 12, 2021
0
706
1
+589
The school's lemonade is $10\%$ lemon juice by volume, and the rest is sugar water. How many liters of lemon juice must be added to 20 liter
The school's lemonade is 10% lemon juice by volume, and the rest is sugar water. How many liters of lemon juice must be added to 20 liters of sugar water to make the school's lemonade?
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weredumbmaster22
Mar 12, 2021
0
748
1
+589
If $60\%$ of $x$ is $22$, then what is $45\%$ of $x$?
If 60% of x is 22, then what is 45% of x?
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weredumbmaster22
Mar 12, 2021
0
555
6
+589
$120$ is what percent of $40$?
120% is what percent of 40?
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weredumbmaster22
Mar 12, 2021
Mar 11, 2021
0
313
1
help with line
Write an equation that represents the line.
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Guest
Mar 11, 2021
0
247
0
advance math
1. Given: 𝑧′(𝑦) + 𝑧(𝑦) + 3 ∫ 𝑒−3𝑣𝑑𝑣 = 0 𝑦 0 Solve the given equation when 𝑧(0) = −3 by Laplace Transform.
Guest
Mar 11, 2021
0
372
1
geometry
Given rectangle ABCD, find angle BEC.
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Guest
Mar 11, 2021
0
240
0
polynomial problem
When multiplying two polynomials of degrees m and n, will the productalways be a polynomial? If so, explain, and state the degree.
Guest
Mar 11, 2021
0
362
2
inequality
Solve the following and graph the solution on the number line.
4 - 2x > 3(x - 2)
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Guest
Mar 11, 2021
0
231
0
Calculus help! TIA
1) Find the maximum rate of change of "f" at the given point
f(x,y,z) = x^3*y^3*z^2 ; (1, -1, 1)
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Guest
Mar 11, 2021
0
601
1
consecutive integers
find 3 positive consecutive integers such that the product of the first and the third integer is 17 more than three times the second integer
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Guest
Mar 11, 2021
0
388
1
68−22 is the same value as 70 −
68−22 is the same value as 70 −
ElectricPavlov
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Guest
Mar 11, 2021
0
403
7
+20
HELP Polynomials
1. Let $f(x) = x^3 + 3x ^2 + 4x - 7$ and $g(x) = -7x^4 + 5x^3 +x^2 - 7$. What is the coefficient of $x^3$ in the sum $f(x) + g(x)$?
2. Let $f(x) = x^4-3x^2 + 2$ and $g(x) = 2x^4 - 6x^2 + 2x -1$. Let $a$ be a constant. What is the largest possible degree
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LookingForAnswers
Mar 11, 2021
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