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did (past indefinite) - Past perfect (had + V3)
Simplify: (x4 X x9 X x-6 X x5 X x-7).
A. x ⁷
B. x 1
C.�...
The average weight of 12 children rises by 2.15 kg after one of the children, who weighs 56 kg, is replaced by a new child. What is the weight of the ne...
Let a=i+j+k, b=2i+j−k, and c=a×b. The angle between c and a is:
Which of the following is an example of utility software?
A vehicle travels 100 km at a speed of 50 km/h and 200 km at a speed of 75 km/h. What is the average speed for the entire trip?
Find the simpliied value of the following expression:
12 × [15 of 8 - 6 of (32 - 8 of 3)]
Factor the polynomial: x³ - 6x² + 11x - 6.
A total of 444 chocolates are distributed among P, Q, and R in the ratio 3:5:4. If the distribution were instead done in the rati...