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Mathematics
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Questions (459,969)
Nicole pulls a colored marble out of a bowl, choosing the marble at random. There are 120 marbles in the bowl, of which 80 are
6 answers
asked by
just living :>
788 views
Simplify the rational expression. State any restrictions on the variable.
(n^4-11n^2+30)/(n ^4 -7n^2+10) My answer is n^2-6/n^2-2
14 answers
asked by
steve
18,133 views
3. A department store sells small boxes in which customers can store potpourri. The diagram below shows one of the boxes. The
21 answers
asked by
Becky
12,426 views
Use the image to answer the question.
When finding the surface area of the rectangular pyramid, what dimension will be used to
1 answer
asked by
Bot GPT 3.5
300 views
Hazel has 15 T-shirts and 10 short-sleeve blouses in her wardrobe. What is the relative frequency of her T-shirts? Write your
4 answers
asked by
Math
466 views
How many squares in the plane have two or more vertices on dots in this 2x3 grid? All dots are an equal distance from their
40 answers
asked by
Thomas
4,315 views
The Kesling Middle School PTA is planning a carnival to raise money for the school’s art department. They estimate that the
3 answers
asked by
J.J Powell
1,042 views
Tasha is planning an expansion of a square flower garden in a city park. If each side of the original garden is increased by 7m
5 answers
asked by
Steve
5,310 views
Graph the quadratic functions
y = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
7 answers
asked by
ear
9,164 views
Nicole pulls a colored marble out of a bowl, choosing the marble at random. There are 120 marbles in the bowl, of which 80 are
6 answers
asked by
jerem
452 views
A motorboat covers the distance from one pier to the other pier in 4 hours and the way back in 5 hours. What is the speed of the
65 answers
asked by
annie
9,712 views
How many real number solutions does this equation have?
0= 5x^2 +2x - 12 one, two none, or infinite How many real number
6 answers
asked by
guy person
4,611 views
Eddie is considering two boxes. One has a volume of 12ft and the other has a volume of 14ft. Which box should Eddie use to ship
13 answers
asked by
Me
642 views
Rounding off 87392 to the nearest 1000
15 answers
asked by
Anonymous
15,351 views
which of the following functions has a rate of change that stays the same??/
A y= -4x + 10 B y= 1/2 x^2 C y= 3^x D y= x^2 + 2
7 answers
asked by
me, thats who
9,511 views
Review the graphs of a system of these two linear equations in two variables: y= 4x -10 and y = -2x + 8 Find the solution of the
1 answer
asked anonymously
342 views
A money envelope contains five $10 bills, ten $20 bills, and fifteen $50 bills. Sandra randomly selects two bills without
4 answers
asked by
Math
580 views
1. Rename 7/20 as a percent.
A. 35% ⇐ ANS B. 14% C. 30% D. 28% 2. Rename 0.245 as a percent. A. 245% B. 24.5% ⇐ ANS C. 2.45%
48 answers
asked by
for connexus students
25,059 views
How many real number solutions are there to the equation 0=-3x^2+x-4?
14 answers
asked by
Steve
6,180 views
Times of Runners by Age
Age Time 24 32.75 29 33.63 34 34.84 39 35.33 44 35.23 49 36.16 A group of students was evaluating the
6 answers
asked by
Amy
971 views
There are 48 inches in 4 feet, which is represented by the equation 4y = 48x. what is the number of inches per foot
4 answers
asked by
J.J Powell
1,204 views
Which of the following, Option 1 or Option 2, is a proportion?
Option 1: 5/6=15/18 Option 2: 5/6=20/18 (1 point) Option is a
4 answers
asked by
Blackpink in Your Area!
709 views
Find the equation of the line y=mx through the origin that describes the proportional relationship shown in the graph.
(1 point)
27 answers
asked by
mongloo
2,298 views
Lesson 10: Quadratic Functions and Equations Unit Test answers please! I need the right ones
125 answers
asked by
Claire
31,840 views
Write the ratio 12:9 as an equivalent ratio of 4:x.(1 point)
5 answers
asked by
Blackpink in Your Area!
1,696 views
A triangle has side lengths 24, 32, and 42. Is it a right triangle? Explain
7 answers
asked by
georgetooraw
8,603 views
1. To find the height of a pole, a surveyor moves 120 feet away from the base of the pole and then, with a transit 8 feet tall,
14 answers
asked by
Tim
14,952 views
what is the value of c so that x^2-11x+c makes a perfect trinomial
A. 121 B.121 over 4 C.-11/2 D.121/2 i think it is B
5 answers
asked by
Cinderella's Prince
4,245 views
Is the sequence geometric? If so identify the common ratio.
1.A 2.C 3.B 4.A 5.B 6.D
7 answers
asked by
Lauren
5,111 views
Can someone check my work please?
What is the area of the figure below? 18 in² 30 in² 36 in² (my choice) 60 in² What is the
16 answers
asked by
kevin
12,634 views
is the sequence geometric if so identify the common ratio 2 -4 -16 -36
10 answers
asked by
angel
7,642 views
Line AB is on the coordinate plane and does not pass through the origin. Line AB is dilated with a scale factor of 3 and a
5 answers
asked by
help math
1,939 views
A balloon 150 meters from the observer is rising vertically at constant rate. After 1 minute the angle of elevation is 28
7 answers
asked by
Angel
8,782 views
Two chips are draw simultaneously from an urn containing 10 chips numbered from 1 to 10. What is the probability that one of the
5 answers
asked by
Anonymous
4,983 views
The randomly selected delivery times (in minutes) of two fast food restaurants are as follows.
Fast Food 1 Fast Food 2 42 40 38
3 answers
asked by
Math
562 views
Solve the following system of linear equations by graphing. Graph on your own piece of paper. In your submitted answer, describe
6 answers
asked anonymously
394 views
in a reflection the image of the line y-2x=3 is the line 2y-x=9.find the axis of reflection.
15 answers
asked by
amir
2,839 views
Simplify
-11 the square root of 112
18 answers
asked by
Anonymous
3,165 views
Simplify 4(sqrt)6/(sqrt)30 by rationalizing the denominator. Show how.
11 answers
asked by
Sandra
21,590 views
A circle is divided into 8 equal parts. What is the total angle measure of 4 parts?
14 answers
asked by
Sara
3,485 views
Let f(x)=(2x+1)^3 and let g be the inverse function of f. Given f(0)=1, what is the value of g'(1)?
A. -2/27 B. 1/54 C. 1/27 D.
5 answers
asked by
Anonymous
10,722 views
am I right?
1. Simplify radical expression sqrt 50 5 sqrt ^2*** 2 sqrt ^5 5 sqrt ^10 5 2. Simplify the radical expression sqrt
13 answers
asked by
Carl Wheezer
10,307 views
The polygons are regular polygons. Find the area of the shaded region to the nearest tenth
(An image bellow of a white box inside
9 answers
asked by
Sadness from Inside Out
3,844 views
What is the simplified form of square root 48n^9?
I think the answer is: 3n square root 4n^8. Thank You
37 answers
asked by
Jim
7,272 views
The 3rd and 6th term of a G.P are 108 and -32 respectively.Find the sum of the first 7th term.
6 answers
asked by
Raphael
3,290 views
Height Above Canyon Floor Time (minutes)
360 0 280 3 160 10 80 14 Which statement best interprets the rate of change of the
1 answer
asked by
Dr bloom
499 views
A big flower vase has 5 begonias, 6 carnations, and 7 tulips. Two flowers are randomly selected without replacement. What is the
40 answers
asked by
just living :>
669 views
Consider the differential equation dy/dx = -1 + (y^2/ x).
Let y = g(x) be the particular solution to the differential equation
4 answers
asked by
Amy
10,373 views
Between which two whole numbers does cube root of 15 lie?
5 answers
asked by
Khuthadzo
1,750 views
What is the quotient?
[(x^2 -16) / (2x^2-9x + 4)] / [(2x^2 + 14x + 24) / (4x + 4)]
27 answers
asked by
Sandra
18,165 views
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