The answer is 9 fish.
The density (d) is the number of units(n) per volume (V):
d = n/V We know: d = 0.3 fish/ft³. V = 30 ft³ n = ? d = n/V n = d * V n = 0.3 fish/ft³ * 30 ft³ n = 9 fish
Step-by-step explanation:
Make sure first this question is correct or notCause ik about 5y and 2y and what about 3x ?
x+30=2x-70, x-70=30, x=100
180=(2(100)-70)+5y, 180=130+5y, 50=5y, y=10
An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point. Any number that can be written as a fraction or a ratio is a rational number. The product of any two rational numbers is therefore a rational number, because it too may be expressed as a fraction.
Okay well the last number is in the thousandths place so put 216 over 1000. 216/1000. Now to simply. Find the biggest common denominator. the biggest common denominator is 8. So now you divide: 216÷8=27, 1000÷8=125 now put 27/ 125. ANSWER: 216/1000=27/125
