Archive day

February 22, 2026

195 public questions were asked on this day.

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A person raises a box with a weight of 50 newtons by 0.5 meter. How much work does the person do in this action?(1 point) Responses 100 joules 100 joules 25 joules 25 joules 0.0 joules 0.0 joules 0.01 joule
Asked by BAMBSMAN 1 answer
A soccer player kicks a ball, applying a force of 1,000 newtons over a distance of 0.2 meter. The ball travels 50 meters down the field before another player stops the ball. How much work was done during the kick?(1 poin...
Asked by BAMBSMAN 1 answer
Question How is a joule defined?(1 point) Responses It is the work done when a force of 1 newton is applied to an object for a distance of 1 meter. It is the work done when a force of 1 newton is applied to an object for...
Asked by BAMBSMAN 1 answer
Which scenario is the best example of competition between individuals of the same species?(1 point) Responses Trees in a forest compete for sunlight. Trees in a forest compete for sunlight. Hermit crabs compete for shell...
Asked by GL 1 answer
Owls and mice have a predator/prey relationship. Owls are the predators, and mice are the prey.What happens to the mouse population when there is a decrease in the owl population?(1 point)ResponsesIt increases because fe...
Asked by GL 1 answer
Nonvascular plants (like mosses) absorb water directly across their surfaces and move it between cells by diffusion, osmosis, and capillary action in a thin film of moisture, so they must stay low and near wet habitats....
Asked by GL 1 answer
Study CEPHALOPODS SPECIAL EDITION ctopuses, squids, and cuttlefish are a type of mollusk called cephalopods. These soft-bodied invertebrates reproduce sexually. They are fast swimmers and aggressive predators. With promi...
Asked by K 1 answer
Study CEPHALOPODS SPECIAL EDITION ctopuses, squids, and cuttlefish are a type of mollusk called cephalopods. These soft-bodied invertebrates reproduce sexually. They are fast swimmers and aggressive predators. With promi...
Asked by K 1 answer
Study CEPHALOPODS SPECIAL EDITION ctopuses, squids, and cuttlefish are a type of mollusk called cephalopods. These soft-bodied invertebrates reproduce sexually. They are fast swimmers and aggressive predators. With promi...
Asked by K 1 answer
Which of the numbers 6, 7, and 8 is a solution of 3x≤18 ?(1 point)
Asked by coco 1 answer
Function A: Function B: Function C: y=x+5 (4 points) Which function has a negative rate of change (slope)? Which function has the smallest y-intercept? Which function would you want to represent your money earned per hou...
Asked by 123 1 answer
Two cells are viewed and measured under a microscope. The approximate diameter of each cell is listed. Cell P: 5.0×10−4 m Cell Q: 3.0×10−5 m What is the difference in the diameters of the two cells? (1 point) Responses 0...
Asked by 123 1 answer
Question Two cells are viewed and measured under a microscope. The approximate diameter of each cell is listed. Cell P: 5.0×10−4 m Cell Q: 3.0×10−5 m Which expression would you use to find the difference between the two...
Asked by 123 1 answer
What is the value of the expression simplified in Standard Notation: (3.2×10−2)(4.2×106)(5.2×105) (1 point) Responses 0.26 0.26 0.0026 0.0026 2.6 2.6 0.00026
Asked by 123 1 answer
Simplify the following expression to Scientific Notation: (4×10−9)5 (1 point) Responses 2.0×10−46 2 point 0 times 10 to the negative 46 power 1.024×10−48 1 point 0 2 4 times 10 to the negative 48 power 1.024×10−42 1 poin...
Asked by 123 1 answer
The mass of a dust particle is approximately 7.5×10−10 kilograms and the mass of an electron is 9.1×10−31 kilograms. How many electrons does it take to equal the mass of a dust particle?(1 point) Responses 6.8×10−40 6 po...
Asked by 123 1 answer
The mass of a dust particle is approximately 7.5×10−10 kilograms and the mass of an electron is 9.1×10−31 kilograms. Which expression would you use to find out how many electrons you need to equal the mass of one dust pa...
Asked by 123 1 answer
China has a population of approximately 1,322,000,000 people. Express this number in scientific notation.(1 point) Responses 1.322×10−9 1 point 3 2 2 times 10 to the negative 9 power 1.322×109 1 point 3 2 2 times 10 to t...
Asked by 123 1 answer
Put the numbers in order from smallest to largest.(5 points) Put responses in the correct response input area to answer the question. Select a response, navigate to the desired input area and insert the response. Respons...
Asked by 123 1 answer
What power of 10 would make the following equation true? 3.75×10?=0.0000375 (1 point) Responses 6 6 5 5 7 7 -5 -5 -6 -6 -7
Asked by 123 1 answer
Divide 6.1×1020 by 3.2×105 . Express your answer in Scientific Notation.(6 points) Put responses in the correct response input area to answer the question. Select a response, navigate to the desired input area and insert...
Asked by 123 1 answer
How many times larger is 9×10−8 than 3×10−12 ?(1 point) Responses 3×104 3 times 10 to the 4th power 6×10−3 6 times 10 to the negative 3 power 3×103 3 times 10 cubed 6×10−4 6 times 10 to the negative 4 power Skip to navig...
Asked by 123 1 answer
Which of these is correct?(1 point) Responses (9.9×107)(5.8×106)=5.72×1013 open paren 9 point 9 times 10 to the 7th power close paren times open paren 5 point 8 times 10 to the 6th power close paren is equal to 5 point 7...
Asked by 123 1 answer
A city has two water towers. One tower holds 7.35×105 gallons of water. The other holds 9.78×105 gallons of water. What is the combined water capacity in Scientific Notation?(1 point) Responses 1.713×106 1 point 7 1 3 ti...
Asked by 123 1 answer
A rectangle has length 9.3×102 cm and width 8.1×10 cm. Which of these statements are true?(4 points) True False The area of the rectangle is 7.533×104 cm2 The perimeter of the rectangle is 1.71×103 cm The length of the r...
Asked by 123 1 answer