Archive day

March 27, 2026

1,478 public questions were asked on this day.

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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
Dehydration is known to (1 point) not affect brain functions. slow or stop efficient fat elimination and metabolism. lead to cases of diarrhea. cause skin to take on a soft, supple texture.
Asked by gkeo 1 answer
Evaluate the piecewise function for the given values. f (x) = 2x - 3, when x ≤ -2 f (x) = -3x, when -2 < x < 4 f (x) = x/6 - 1, when x ≥ 4 (3 points) f(6) = f(-6) = f(3) =
Asked by ., 1 answer
The average person should drink ________ glasses of water each day, just to replace the water lost during normal daily activities. (1 point) 3-4 6-7 10-12 8-9
Asked by gkeo 1 answer
what is the chemical formula, color, mineral group, streak, hardness, luster, specific gravity of cleavage, transparency, fracture of the copper mineral
Asked by hop out luh robert 1 answer
Dehydration can be described as a ________ water loss within the body, resulting in a drop in performance. (1 point) 2% 5% 1% 3%
Asked by gkeo 1 answer
A city's water company charges a fee of $50 a month in addition to $0.25 per every gallon used. The total cost per month for water services c is represented by the function c=0.25g+50 , where g is the number of gallons u...
Asked by ., 1 answer
Match the function with its name. Not all answer options will be used. (1 point) exponential function linear function quadratic function f (x) = ax^7 + bx f (x) = ab^x f (x) = mx + b f (x) = x^5 + b f(x) = ax^2 + bx + c
Asked by ., 1 answer
Find the range of the function using the given domain. f(x)=3x+2 Domain: {-1,0,1} (1 point) {-3, 0, 3} {-1, 2, 5} {-2, 1, 4} {1, 3, 5}
Asked by ., 1 answer
The solid line is in quadrant 1 and starts at left parenthesis 1 comma 0 right parenthesis and curves up through left parenthesis 2 comma 1 right parenthesis. It continues upward to the left passing through left parenthe...
Asked by Ghosty 1 answer
what is the chemical formula, color, mineral group, streak, hardness, luster, specific gravity of cleavage, transparency, fracture of a diamond.
Asked by hop out luh robert 1 answer
The solid curve is labeled f of x and passes through left parenthesis 3 comma 2.7 right parenthesis, left parenthesis 2 comma 2.4 right parenthesis, and left parenthesis 0 comma 1 right parenthesis. The dotted curve is l...
Asked by Ghosty 1 answer
what are three important reason graphite is used besides pencils
Asked by Kam 1 answer