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Mathematics
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Questions (464,636)
what is an equation of a parabola with the given vertex and focus? Vertex: (-2,5); focus: (-2,6)
7 answers
asked by
jennifer
12,043 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
505 views
Rounding off 87392 to the nearest 1000
15 answers
asked by
Anonymous
15,402 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
691 views
A money envelope contains five $10 bills, ten $20 bills, and fifteen $50 bills. Sandra randomly selects two bills without
4 answers
asked by
Math
657 views
What is the quotient?
[(x^2 -16) / (2x^2-9x + 4)] / [(2x^2 + 14x + 24) / (4x + 4)]
27 answers
asked by
Sandra
18,274 views
Review the graphs of a system of these two linear equations in two variables: y= 4x -10 and y = -2x + 8 Find the solution of the
1 answer
asked anonymously
406 views
A big flower vase has 5 begonias, 6 carnations, and 7 tulips. Two flowers are randomly selected without replacement. What is the
40 answers
asked by
just living :>
774 views
Use the table to answer the question.
($) Cost of Candy Bar 1 Quantity ($) Cost 1 1.25 2 2.50 3 3.75 4 5.00 5 6.25 The cost of
7 answers
asked by
Blackpink in Your Area!
1,569 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
1,035 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
4,664 views
stillwater junior high divides students into teams taught by a group of teachers the table shows the number of students in each
7 answers
asked by
Nyanka
22,855 views
Please help.
What is the difference 5x-2/4 x - x - 2/4x A.) 1 B.) X-1/X C.) 0 D.) 3/2 Thank You so much.
20 answers
asked by
Cassie
13,991 views
A ball is thrown into the air with an initial upward velocity of 46 ft/s. Its height (h) in feet after t seconds is given by the
26 answers
asked by
ssssssssss
12,268 views
Can someone check my answers please and if Im wrong please explain.
1) graph 4x^2+4y^2=64. what are the domain and range?
56 answers
asked by
lee
18,907 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
18,171 views
divide (x^2-10x+30) / (x-5)
22 answers
asked by
yo im stuck
8,704 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
9,201 views
Simplify 4(sqrt)6/(sqrt)30 by rationalizing the denominator. Show how.
11 answers
asked by
Sandra
21,658 views
How many real number solutions are there to the equation 0=-3x^2+x-4?
14 answers
asked by
Steve
6,208 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
10,356 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
5,349 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
555 views
What is the coefficient of x in the division (18x3 + 12x2 – 3x) ÷ 6x2 ?
3 2 –0.5 –3 I am helping my granddaughter and I
50 answers
asked by
Anonymous
17,727 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
673 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
9,551 views
Lesson 10: Quadratic Functions and Equations Unit Test answers please! I need the right ones
125 answers
asked by
Claire
31,899 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
437 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
307 views
Take a four digit number (abcd) and repeat it to make an eight digit number (abcdabcd). This eight-digit number always has at
4 answers
asked by
Anon
5,789 views
Determine the rate of change in the following description. In Ms. Katy’s math class, a homework assignment is worth 100
4 answers
asked by
Uncle moe last name lester
419 views
A surveyor in an airplane observes that the angle of depression to two points on the opposite shores of a lake are 32 and 45
10 answers
asked by
Kitkat
11,412 views
A factory produces copper wires. A blue mark is placed on a very long length of copper. The wire is then cut into pieces. The
5 answers
asked by
Ed
5,867 views
Simplify
-11 the square root of 112
18 answers
asked by
Anonymous
3,206 views
Between which two whole numbers does cube root of 15 lie?
5 answers
asked by
Khuthadzo
1,764 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
4,291 views
There were d passengers in the train. 15% of all of them went in the first car, 20% went in the second car. How many passengers
16 answers
asked by
Anna
4,576 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
10,403 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
12,662 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
7,310 views
The senior class at Hartford High School is planning their prom. They've narrowed the location down to two choices. The Regal
3 answers
asked anonymously
449 views
Use the table to answer the question.
Letters M O D E L S Probability 16 16 16 16 16 16 Use the uniform probability model to find
1 answer
asked anonymously
218 views
A hotel maintenance crew wants to estimate how many of the 12,000 lamps in their 30-story hotel need a new light bulb. Which of
30 answers
asked by
polyy
625 views
a farmer conducted an inventory on his two square kilometers of rainforest; the results are in the table below. he plans on
7 answers
asked by
nwjns23
409 views
is the sequence geometric if so identify the common ratio 2 -4 -16 -36
10 answers
asked by
angel
7,676 views
For any given flight, an airline tries to sell as many tickets as possible. Suppose that on average, 10% of ticket holders fail
6 answers
asked by
juanpro
7,760 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
8,801 views
A cone height is 9cm has a volume of n cm3 and a curved surface area of ncm2. Find the vertical angle of the cone
11 answers
asked by
Majid
4,433 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
2,356 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
1,232 views
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