Answer:
The figures from POMN to ZYWX are similar because the scale factor is 1/3 from the biggest shape to the smallest shape. <u>!</u><u> </u><u>T</u><u>H</u><u>I</u><u>S</u><u> </u><u>I</u><u>S</u><u> </u><u>J</u><u>U</u><u>S</u><u>T</u><u> </u><u>A</u><u> </u><u>S</u><u>A</u><u>M</u><u>P</u><u>L</u><u>E</u><u>,</u><u> </u><u>Y</u><u>O</u><u>U</u><u> </u><u>C</u><u>A</u><u>N</u><u> </u><u>W</u><u>R</u><u>I</u><u>T</u><u>E</u><u> </u><u>I</u><u>T</u><u> </u><u>A</u><u>N</u><u>Y</u><u> </u><u>O</u><u>T</u><u>H</u><u>E</u><u>R</u><u> </u><u>W</u><u>A</u><u>Y</u><u>,</u><u> </u><u>I</u><u> </u><u>S</u><u>U</u><u>G</u><u>G</u><u>E</u><u>S</u><u>T</u><u> </u><u>Y</u><u>O</u><u>U</u><u> </u><u>T</u><u>R</u><u>Y</u><u> </u><u>A</u><u>N</u><u>D</u><u> </u><u>M</u><u>A</u><u>K</u><u>E</u><u> </u><u>I</u><u>T</u><u> </u><u>M</u><u>O</u><u>R</u><u>E</u><u> </u><u>I</u><u>M</u><u>P</u><u>R</u><u>O</u><u>V</u><u>E</u><u>D</u><u> </u><u>:</u><u>)</u><u>)</u><u>)</u><u> </u><u>!</u><u> </u>
Answer:
25%
Step-by-step explanation:
The number of people who went to the local swimming pool in the;
first week = 1120
second week ( 105 fewer people) = 1120 - 105 = 1015
third week (135 more people) = 1015 + 135 = 1150
fourth week (310 fewer people|) = 1150 - 310 = 840
The percent decrease in the number of people who went to the pool over these four weeks
= (1120 - 840)/1120 * 100%
= 280/1120 * 100%
= 1/4 * 100%
= 25%
It means that the number of people who went to the local swimming pool over the 4 weeks decreased by 25%
Answer:
4.5 g 56.25 g Since the only type of measurement mentioned in this question is weight or mass, I'll assume that the percentage concentration is % m/m (mass/mass). For that type of concentration measurement, simply multiple the percentage by the total mass to get the mass of the desired substance. So 150 g * 3% = 150 g * 0.03 = 4.5g For the amount of 8% solution with the same amount of dry substance, there's 2 ways of calculating the mass of solution. First, use the ratio of percentages, multiplied by the mass of the original solution to get the desired amount of new solution: 3/8 * 150 g = 56.35 g Or calculate it from scratch, like 4.5/X = 8/100 450/X = 8 450 = 8X 56.25 = X In both cases, the result is that you desire 56.25 grams of 8% solution.
163.2 is the correct Answer



When is cos (x) = 0? <em>at 90° (aka π/2)</em>
Answer: 