n 1979 the Wincom river was 33 feet below the bridge. Because of silt build up in the river bottom, the river was only 25 feet below the bridge by 1987. Write an equation for the distance of the river from the bridge, d, with t=0 representing 1979. If the silt build up continues at the same rate, what year will the river reach the bridge?

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.