распределите условия задач на группы в соответствии с их решениями. 20 - 4 = 16 20 - \( 16=4 \) 16 + 4 = 20 В табуне было 20 лошадей, из которых 4 лошади вороные, а остальные - гнедые. Сколько гнедых лошадей было в табуне? На птичьем дворе было 20 гусей, а уток на 4 меньше. Сколько уток было на птичьем дворе? В табуне было 20 лошадей, из которых 16 лошадей гнедые, а

Eskimo stands on snow wear w-shoes have a total area of at pressure does the Eskimo \( 20 \mathrm{~N} / \mathrm{m}^{2} \) \( 80 \mathrm{~N} / \mathrm{m}^{2} \) \( 100 \mathrm{~N} / \mathrm{m}^{2} \) \( 800 \mathrm{~N} / \mathrm{m}^{2} \)

Question 1. Solve the following problems: (a) minimize \( x^{2}+(y-1)^{2} \) subject to \( x^{2}+y^{2} \leq 2 \) \[ \begin{array}{l}y^{2}-x \leq-2 \\ -x-y \leq-2\end{array} \]

Spencer is playing his favorite board game, Road Race, with some friends. Players take turns picking cards that tell them how many spaces to move forward or backward. On his first turn, Spencer picked a 7 and moved forward 7 spaces. If Spencer picks a -2 on his next turn, what should he do? move forward 2 spaces move backward 2 spaces do not move

Ivan Pavlov taught dogs to salivate at the sound of a bell by using a. modeling b. classical conditioning c. punishment d. operant conditioning

Which numbers are perfect squares? Check all that apply. 1 \( \square 2 \) 16 \( \square 18 \) \( \square 32 \) \( \square 100 \)