Archive day

November 20, 2025

3,843 public questions were asked on this day.

← Nov 19 Nov 21 →
The function f(x) = –10(x)(x – 4) represents the approximate height of a projectile launched from the ground into the air as a function of time in seconds, x. How long, from launch to landing, does the projectile stay in...
Asked by junior 1 answer
A waffle cone is in the shape of a cone with a slant height of 8 inches and a radius of 3 inches. A baker wants to know the surface area of the cone in order to cover the cone with melted chocolate. What is the surface a...
Asked by xen 1 answer
Which of the following is one effect waves have on shorelines?(1 point) Responses They cause shorelines to extend further into the water. They cause shorelines to extend further into the water. They cause shorelines to w...
Asked by sdfeesgdfsgvsdffg 1 answer
The image of a parabolic mirror is sketched on a graph. The image can be represented using the function y = x2 + 2, where x represents the horizontal distance from the maximum depth of the mirror and y represents the dep...
Asked by junior 1 answer
A line passes through the points in this table. x y 6 41 7 31 8 21 9 11 What is the slope of the line?
Asked by ]'qqsa165]'/ 1 answer
A cook wants to cover the side of a cone-shaped funnel with parchment paper to avoid any leaks or spills. The funnel has a diameter of 6 inches and a slant height of 4 inches. How many square inches of parchment paper is...
Asked by xen 1 answer
A coordinate plane with a line passing through (negative 3, 0), (0, negative 2) and (3, negative 4). What is the equation of the graphed line written in standard form? 2x + 3y = –6 2x + 3y = 6 y equals negative StartFrac...
Asked by justin 1 answer
Which of the following is probably NOT an important point to include in a business pitch? A. A detailed description of the meaning behind the company's name B. the problems that the product or service solves or the deman...
Asked by A 1 answer
Fix any punctuation or capitalization errors below. Click "Submit Answer" if there are none. , . ; Jay Shah has a lot of strange hobbies. He collects broken iPods for example and makes giant sculptures out of them.
Asked by … 1 answer
The vertex of a quadratic function is (6, 2), and the y-intercept of the function is (0, −70). The equation of the function in vertex form, f(x)=a(x−h)2+k, is shown. −70=a(0−6)2+2 What is the value of a? −6 −2 2 6
Asked by junior 1 answer
The equation of the graphed line is 2x – 3y = 12. A coordinate plane with a line passing through (0, negative 4) and (6, 0). What is the x-intercept of the graph? –4 –Negative StartFraction 3 Over 2 EndFraction StartFrac...
Asked by justin 1 answer
A coordinate plane with a line passing through (negative 4, negative 4), (0, 0) and (4, 4). Which is the equation of the graphed line written in standard form? y = x x – x minus StartFraction one-half EndFraction y equal...
Asked by justin 1 answer
The image of a parabolic lens is traced onto a graph. The function f(x) = (x + 8)(x – 4) represents the image. At which points does the image cross the x-axis? (–8, 0) and (4, 0) (8, 0) and (–4, 0) (2, 0) and (–1, 0) (–2...
Asked by junior 1 answer
Identifying Independent Events Which are independent events? Check all that apply. rolling a number cube twice picking 2 marbles from a bag, without replacement choosing a meal/drink combination flipping a coin four time...
Asked by D4VD 1 answer
Use the image to answer the question. A cone shows a radius of 6 and hypotenuse or side as 11. What is the surface area of the cone? Use 3.14 for pi and round to the nearest tenth, if necessary. (1 point)
Asked by xen 1 answer
Fix any punctuation or capitalization errors below. Click "Submit Answer" if there are none. , . ; SpongeBob SquarePants always travels to interesting places. He spent a week in Saudi Arabia last month for example.
Asked by … 1 answer
The minimum of a parabola is located at (–1, –3). The point (0, 1) is also on the graph. Which equation can be solved to determine the a value in the function representing the parabola? 1 = a(0 + 1)2 – 3 1 = a(0 – 1)2 +...
Asked by junior 1 answer
The function relating the height of an object off the ground to the time spent falling is a quadratic relationship. Travis drops a tennis ball from the top of an office building 90 meters tall. Three seconds later, the b...
Asked by junior 1 answer
Fix any punctuation or capitalization errors below. Click "Submit Answer" if there are none. , . ; Patrick Star wore a bright purple wig to the basketball game. His hair was so wild; in fact that he distracted the player...
Asked by … 1 answer
What is f(x) = 8x2 + 4x written in vertex form? f(x) = 8(x + one-quarter) squared – one-half f(x) = 8(x + one-quarter) squared – one-sixteenth f(x) = 8(x + one-half) squared – 2 f(x) = 8(x + one-half) squared – 4
Asked by junior 1 answer
How do both jetties and seawalls help manage beach erosion?(1 point) Responses Both bring sand to the beach from offshore. Both provide flood protection in the event of high waves. Both use plants to help keep sand on th...
Asked by sdfeesgdfsgvsdffg 1 answer
Which is the graph of 3x – 2y = 6? A coordinate plane with a line passing through (negative 2, 0) and (0, 3). A coordinate plane with a line passing through (0, negative 3) and (2, 0). A coordinate plane with a line pass...
Asked by justin 1 answer
What is the vertex of g(x) = 8x2 – 48x + 65? (–3, –7) (3, –7) (24, –7) (–24, –7)
Asked by junior 1 answer
A coordinate plane with a line passing through (0, negative 4) and (2, 0). What is the equation of the graphed line written in standard form? 2x – y = –4 2x – y = 4 y = 2x – 4 y equals StartFraction one-half EndFraction...
Asked by justin 1 answer
What is the graph of 3x + 5y = –15? A coordinate plane with a line passing through (negative 5, 0) and (3, 0). A coordinate plane with a line passing through (0, 3) and (5, 0). A coordinate plane with a line passing thro...
Asked by justin 1 answer