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March 2026

35,048 public questions were asked this month.

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Recent questions

Latest from March 2026

Graphically explain how to find GDP in one year.
Asked by kurupt 1 answer
Determine the number of solutions to this system of linear equations: 4x+8y=12 4 𝑥 + 8 𝑦 = 12 3x+6y=9 3 𝑥 + 6 𝑦 = 9
Asked by Your name 1 answer
Determine the number of solutions to this system of linear equations: y=7x−3 𝑦 = 7 𝑥 − 3 y=7x+3 𝑦 = 7 𝑥 + 3
Asked by Your name 1 answer
Is (7, 3) ( 7 , 3 ) the solution to the system of these linear equations: 3x+2y=5 3 𝑥 + 2 𝑦 = 5 and −x+6y=11 − 𝑥 + 6 𝑦 = 11 ? Why?
Asked by Your name 1 answer
Is (5,−1) ( 5 , − 1 ) a solution to the system of these linear equations: x+y=4 𝑥 + 𝑦 = 4 and 2x+3y=7 2 𝑥 + 3 𝑦 = 7 ? Why?
Asked by Your name 1 answer
A student was asked to use grouping to solve 3x^2+5x−2=0. Select the step where the student first made an error. Given: 3x^2+5x−2=0 Step 1: I need two numbers that multiply to -6 and add to 5. The numbers are -1 and 6. S...
Asked by ., 1 answer
Which of the following best describes the transformation that occurs when changing an equation from f(x)=x2+1 to f(x)=(x−3)2+1 ?(1 point) The graphed function would shift 3 units to the right and would be half as wide. T...
Asked by Alto saxaphone 1 answer
What is GDP per capita? How could you use GDP per capita to compare the economies of different countries? Write one sentence something a kid would understand .
Asked by kurupt 1 answer
A student was asked to solve 8x^2−28x=0 by factoring out the GCF. At what step did the student first make an error? Given: 8x^2−28x=0 Step 1: 4x(2x−7)=0 Step 2: 4x=0 and 2x−7=0 Step 3: x=0 and x=14 (1 point) Step 1 Step...
Asked by ., 1 answer
Solve x^2−25=0 using square roots.(1 point) x=5 and x=−5 x=1 and x=−25 x=−1 and x=25
Asked by ., 1 answer
Solve by inspection. Which two are solutions for 2x^2−2x−12=0 ?(2 points) x=−2 x=−12 x=3 x=2
Asked by ., 1 answer
A volleyball is served from a height of 6 feet with an initial velocity of 41 feet per second. The situation is modeled using the equation h=−16t^2+41t+6 , where h is the height of the ball in feet at t seconds. Which of...
Asked by ., 1 answer
A football is kicked from ground level at an initial upward velocity of 90 feet per second. The equation h=−16t2+90t gives the height h of the football after t seconds. Using the equation, what is the domain when the max...
Asked by ., 1 answer
ydney bought a new car for $43,000. If the car depreciates in value by 10% each year, the situation can be modeled by the function f(x)=43,000(0.90)^x. Complete the table to find the value of the car after three years. x...
Asked by ., 1 answer
Use the sentence to answer the question. "Earth is the third planet from the sun." 1. Why is this an insignificant claim? A) It expresses a point of view. B) It is not arguable. C) It cannot be supported. D) It is a sign...
Asked by Damianah 1 answer
5 importanat uses of graphite
Asked by hop out luh robert 1 answer
Bacteria is known to grow exponentially. The function B(h)=82(1.25)^h represents the number of bacteria, B(h), as a function of hours, h. How many bacteria will there be at 7.5 hours to the nearest whole bacteria? (1 poi...
Asked by ., 1 answer
___________ can act as a diuretic in the body, leading to dehydration and causing problems with the body’s temperature controls. (1 point) Coffee Tea Salt Alcohol
Asked by gkeo 1 answer
A scientist is observing a particular species of bacteria growing in a petri dish. The number of bacteria can be represented by the function n(t)=50(1.2)t , where n is the number of bacteria after t hours. When graphing...
Asked by ., 1 answer
what is the chemical formula, color, mineral group, streak, hardness, luster, specific gravity of cleavage, transparency, fracture of graphite
Asked by hop out luh robert 1 answer
Sports drinks generally contain (1 point) water, carbohydrates, and electrolytes. sodium, protein, and water. protein, electrolytes, and water. potassium, protein, and salts.
Asked by gkeo 1 answer
Tyler went to the park to work out. Here is his routinge: He started with a slow jog at a constant rate for five minutes. He then increased his speed to a faster, constant pace for seven minutes. He took a three-minute b...
Asked by ., 1 answer
When would it be appropriate to consider a sports drink instead of water to re-hydrate?.............. (1 point) When lifting heavy weights for 30 minutes. When running for less than 20 minutes. When doing crunches and si...
Asked by gkeo 1 answer
Tyler went to the park to work out. Here is his routinge: He started with a slow jog at a constant rate for five minutes. He then increased his speed to a faster, constant pace for seven minutes. He took a three-minute b...
Asked by ., 1 answer
When would it be appropriate to consider a sports drink instead of water to re-hydrate? (1 point) When lifting heavy weights for 30 minutes. When running for less than 20 minutes. When doing crunches and sit-ups for 15 m...
Asked by gkeo 1 answer