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Post New Question
All Questions
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234777 Questions
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522
2
+343
Help pls! Appreciate it.
Jerry is presently twice as old as his brother and six years older than his sister. How many years from now will Jerry's age be 2/3 of the combined ages of his brother and sister at that time?
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nchang
Mar 29, 2020
0
755
2
+96
math help
1)
Let f(x) be a quadratic polynomial such that f(-4) = -22, f(-1)=2, and f(2)=-1. Let g(x) = f(x)^16. Find the sum of the coefficients of the terms in g(x) that have even degree. (For example, the sum of the coefficients of the terms in -7x^3 +
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daddypig
Mar 29, 2020
0
1508
1
Let A = (10, -10) and O = (0, 0). Determine the sum of all x and y coordinates ..
Let A = (10, -10) and O = (0, 0). Determine the sum of all x and y coordinates of all points Q on the line y = -x+6 such that angle OQA = 90 degrees.
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Guest
Mar 29, 2020
+2
605
3
+343
How long does it usually take you guys to have your question answered?
How long does it usually take you guys to have your question answered?
off-topic
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nchang
Mar 29, 2020
+1
486
1
help
when i halve it the result is 20 less than 45
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Guest
Mar 29, 2020
+1
1
920
3
help
A credit union loaned out $50,000, part at an annual rate of 6% and the rest at an annual rate of 12% . The collected combined interest was $3,600 that year. How much did the credit union loan out at each rate?
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Guest
Mar 29, 2020
+1
917
4
+115
Please Help. =]
Suppose g is a linear function such that g(3.5) = 5.1. If the slope of g is -2.2, what is g(6.9)? (Round your answer to two decimal places.)
If someone answers this, can I please get an explanation.
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Shaezy
Mar 29, 2020
0
1642
1
What is the surface area of this cone? Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth. height 6 circle is 4
What is the surface area of this cone? Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth. height 6 circle is 4
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Guest
Mar 29, 2020
0
1174
1
math
The length of a rectangle is five meters less than twice the width. The perimeter is 44 meters. Find the length and width (in meters).
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Guest
Mar 29, 2020
0
768
1
+208
math
Marc just bought an SUV for $58,000. This is $7,600 less than twice what his wife paid for her car last year. How much did his wife pay (in dollars) for her car?
Find three consecutive integers whose sum is −36.
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monkeyree1124
Mar 29, 2020
0
1030
2
+115
Anyone?
A circular reception tent has a center pole 30 feet high, and the poles along the outside are 8 feet high. Assume that the distance from the outside poles to the center pole is 25 feet. (Round your answers to two decimal places.)
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Shaezy
Mar 29, 2020
0
754
3
+115
Functions and Modeling
Suppose a drainage pipe slopes downward 5 inches for each 11 foot horizontal stretch. What is the slope of the pipe? (Round your answer to two decimal places.)
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Shaezy
Mar 29, 2020
0
699
3
Circle Problem
Let be the circle centered at with radius 10. The lines and divide into four regions and . Let denote the area of region . If then find .
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Guest
Mar 29, 2020
0
618
1
+537
Please Help ASAP!
Winnie has a deck of 8 cards where each card has a number from 1 to 4, inclusive, and each number appears twice in the deck. One at a time, Winnie reveals the top card and places it on the table. If two cards have matching numbers, she removes both of them
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MathCuber
Mar 29, 2020
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488
1
Your bookcase contains 6 novels, 6 biographies, and 6 textbooks. If you selected two books at random, What is the probability of selecting t
Your bookcase contains 6 novels, 6 biographies, and 6 textbooks. If you selected two books at random, What is the probability of selecting two different books in a row?
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Guest
Mar 29, 2020
-1
627
5
+980
I posted this question before but the screenshot didn't cover it all
I posted this question before but the screenshot didn't cover it all
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qwertyzz
Mar 29, 2020
-1
360
0
pls help
On the Cartesian plane, the midpoint between two points $A(a,b)$ and $B(c,d)$ is $M(m,n)$. If $A$ is moved vertically upwards 8 units and horizontally to the right 2 units, and $B$ is moved vertically downwards 2 units and horizontally to the left 10 units,
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Guest
Mar 29, 2020
0
770
1
help
The ratio of green marbles to total marbles in a bag is 2:9. The ratio of red marbles to total marbles in the same bag is 1:3. Which of the following statements is true?
A. There are more green marbles in the bag.
B. There is the same number of red
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Guest
Mar 29, 2020
0
434
2
Base 6 operations
Find . Express your answer in base 6.
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Guest
Mar 29, 2020
0
729
1
easy decimal-fraction conversion
What is ? Express your answer as a common fraction in lowest terms.
The answer is not 13/15, I thought it was though
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Guest
Mar 29, 2020
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