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At which stage of cognitive development is Barnaby when he pulls a blanket outside to see if his toys are still there? a) Sensorimotor stage b) Preoperational stage c) Concrete operational stage d) Formal
answered
Dec 30, 2024
Health
high-school
5
votes
116k
views
Toy rocket is launched from the top of a cliff with an initial vertical velocity of 64 ft/s. The height h (in feet) of the rocket as a function of time t (in seconds) is modeled by the equation: h(t)=–16t
answered
Aug 30, 2024
Mathematics
high-school
2
votes
117k
views
a nuclear-power station with a life of 25 years produces 750 mw per year as useful energy. the energy cost is as follows: 150 mw lost in distribution 20 mw needed to mine the fuel 50 mw needed to enrich
answered
Jun 2, 2024
Physics
high-school
3
votes
233k
views
What creates a tides?
answered
Feb 24, 2024
Social Studies
college
5
votes
61.5k
views
Doom was important to the advancement of video games because: a. It was the first 3D game b. It introduced the concept of leveling up c. It popularized multiplayer gaming d. It advanced graphics and modding
answered
Jan 19, 2024
Computers and Technology
high-school
6
votes
9.7k
views
What does "PA" refer to in the context of urban planning? A. Public Announcement B. Private Accommodation C. Planning Authority D. Public Amenity
answered
Jan 10, 2024
Social Studies
high-school
7
votes
130k
views
Date 31 Properties of Parubolas Identify the vertex of each + 10x 164 You 128 164 wordinate 2) y-2-4-2 yvquestion 4 please
answered
Oct 31, 2023
Mathematics
college
2
votes
28.7k
views
Solve the quadratic equations by completing the square. x^2-4x=-1
answered
May 16, 2023
Mathematics
college
11
votes
106k
views
The adjacent sides of a rectangle are 28cm and 7 cm .. the sides of a square whose area is equal to that of the rectangle is ......... please give me answer fast
answered
Mar 1, 2023
Mathematics
high-school
6
votes
109k
views
Helppppppppppppp ???!-!-!
answered
Dec 22, 2022
Mathematics
middle-school
0
votes
68.9k
views
If f (x)= 2x^2-7 find f (4)
answered
Oct 1, 2022
Mathematics
college
1
vote
230k
views
If y = 5x-2 were changed to y = 3x-2how would the graph of the new function compare with the first one?
answered
Sep 29, 2022
Mathematics
college
13
votes
144k
views
Which of these factors is pushing elephant species toward extinction?
answered
Sep 25, 2022
Physics
high-school
2
votes
202k
views
What is one of the fields of environmental science?
answered
Jul 23, 2022
Physics
high-school
6
votes
33.9k
views
HELP HELP HELP pleaseesjnsnsns
answered
Jun 11, 2022
Mathematics
high-school
9
votes
195k
views
Complete the sentences with the correct possessive adjectives. 1. ...... (My) sœur est très patiente. 2. Marc et Julien adoren ........ (their) cours de philosophie et de maths. 3. Nadine et Gisèle, qui
answered
May 21, 2022
French
high-school
5
votes
34.0k
views
Find the next two terms. 81, 27, 9, ?, ?
answered
Jan 31, 2022
Mathematics
high-school
3
votes
205k
views
Nina’s dog weighed 23.54 pounds last year. This year, her dog weighs 25.38 pounds. How many pounds did her dog gain this past year? PLS HELP ME!!!!!!!!!
answered
Dec 28, 2021
Mathematics
high-school
3
votes
50.6k
views
Which r-value suggests a weak positive correlation? A. r = 0.17454 B. r = −0.17454 C. r = 0.98264 D. r = −0.98264
answered
Dec 18, 2021
Mathematics
high-school
3
votes
55.8k
views
Which has a greater momentum: a 2-ton roller coaster moving at 50km/hr or a 3-ton truck moving at 30km/hr? momentum=mass x velocity
answered
Dec 11, 2021
Physics
high-school
1
vote
56.4k
views
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