A traveler drove 150 miles on Thursday. He went 12% further on Friday. What was his total mileage for the two days?

318 miles

Step-by-step explanation:

150 divided by 10 is 15, so 10% = 15

150 divided by 100 is 1.5, so 1% is 1.5

x2, so 2% is 3.

That means 15 + 3 = 12%, so 12% = 18.

150 = Thursday

150 + 18 = Friday

150 + 150 + 18 = 318 miles

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

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.