Reducing embodied energy for bricks requires: Select one: a. no drying of bricks before firing. b. using cement instead of clay. c. including wood fibers in the mix. d. firing at a lower temperature. e. using fly-ash and steam curing.

Based on experimental observations, the acceleration of a particle is defined by the relation a = - (0.1 + sin x/b), where a and x are expressed in m/s2 and meters, respectively. Know that b = 0.98 m and that v = 1 m/s when x = 0.

Write a function to find the factors of an input number. The function should have one input n and a single output of a vector whose entries are the factors of n. The only built in functions you are allowed to use are mod or rem (I would prefer mod).

While it may not be possible to make the receiver happy when you deliver bad news, you can reduce bad feelings by structuring your message in a sensitive way.

Write a program that determines if a given year is a leap year. Leap years are those years that are divisible by four, except that century years not divisible by 400 are not leap years.

A system that is not influence anyway by the surroundings is called a) - control mass system b) - Isothermal system c) - - isolated system d) - open system

Roentgens are used to measure the amount of: uranium fuel burned radiation hydrogen isotopes

What is the maximum % carbon for structural steel?

An airplane flies from San Francisco to Washington DC at an air speed of 800 km/hr. Assume Washington is due east of San Francisco at a distance of 6000 km.

An example of Ferrous alloy is Brass a) - True b) - False

There is no difference in boring and drilling. a) - True b) - False