CKA16
CKA16
23-11-2022
Mathematics
contestada
If a=3i+4j+5k and b=2i+j+7k. Find a.b
Respuesta :
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
A driveway is 35 ft long and 10 ft wide and will be covered in gravel that is 2 in deep. How many cubic yards of gravel will be needed
Which of the following would be a producer? A. someone owning a book store B. someone shopping in a gracery store C. someone putinng gas in a car
b. Calculate the molarity of 5.5 g of NaOH in 1.5 L of solution
Which of the following is an example of a Porto-systemic (Porto-caval) anastomosis?A) Splenic vein and left renal veinB) Superior mesenteric vein and inferior m
"The Athenian drama was called ""The school of Greece"" because the dramatists usually commented on the time's cultural, social, and political issues. In his tr
Complete the phrase: "Who controls the past, controls the future ... " A) ... dictates the present." B) ... influences the present." C) ... defines the present.
Which of the following is the best description for the type of biography known as the authentic biography?A. A biography that includes fictionalized dialogue or
In the year 29 BC, Augustus paid 400 sesterces each to 250,000 citizens, 1,000 sesterces each to 120,000 veterans in the colonies, and spent 700 million sesterc
A projectile has a time of flight T and range R. If the time of flight is doubled, keeping the angle of projection same, what happens to the range?a. R/4b. R/2c
What will the most effective motivational approach depend on? 1) Individual preferences and needs 2) Organizational culture 3) Leadership style 4) All of the ab