A deep sea diver started at sea level (0 feet) and dove at a rate of 5.6 feet per minute. If the diver dove for ½ hour, what rational number represents his position relative to sea level?

neighbor and refine your conjecture if necessary. Reflect ... 0. 3 1 2 5. Write each rational number as a decimal. 5__. 16. Divide 5 by 16. ... Use negative numbers to represent the amount of change ... between Mars' highest mountain and its deepest canyon? ... A diver needs to descend to a depth of 100 feet below sea level.

he is a -168

Step-by-step explanation:

-5.6*30=-168

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.