The weight of a truck is 18% of the load it carries. If the load of the truck is 3 metric tons, what is the weight of the truck and its load in kilograms (kg)?

HINT: 1 metric ton = 1000 kg

(SHORT ANSWER)

(a)  

 A deflection of winds and currents resulting from  Earth’s rotation is known as (a)   ? (SHORT ANSWER)

After an hour of rain, the temperature outdoors decreased from 34°C to 28°C. By how many °F did the temperature decrease?

answer: (a)   °F

(SHORT ANSWER)

A type of Non-Mendelian inheritance where expression of intermediate or blended traits in a heterozygous individual is expressed. (SHORT ANSWER)

(a)  

In how many ways can a 4-digit PIN be formed if the first digit cannot be zero and the last digit cannot be the same as the first digit?

answer: (a)   ways

(SHORT ANSWER)

Calculate the percent by mass of 30 g of copper chloride (CuCl) dissolved in 120 g of water. (SHORT ANSWER)

(a)  

James took a test with 50 items. Each correct answer merits 4 points and each incorrect answer demerits 1 point. He answered all questions and received a score of 140. How many questions did he answer correctly? (SHORT ANSWER)

(a)  

An 875 kg car turns a corner with a radius of curvature r = 15 m. the car’s speed is v = 7.5 m/s, and the street is horizontal. What is the magnitude of the centripetal force?

(SHORT ANSWER)

(a)  

The mean of a set of 3 numbers is 150. If 200 is removed from the set, what is the new mean of the remaining numbers? (SHORT ANSWER)

(a)