Step-by-step explanation:
the angle sign meeting at D is a good sign
Answer:
45% decrease
Step-by-step explanation:
The formula for percent of decrease/ increase is
Original - change/ original
So 40 - 22 = 18
18/40 = 0.45
Turn 0.45 to percent by moving the decimal two spaces to the right
45%
You can check by multiplying the original number by the percentage. So,
40 x 0.45 = 18
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Answer: x=11
Explanation: See below!
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
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If Bamboo is in the family Poaceae, and all plants in Poaceae are grass, then Bamboo is a type of grass, meaning the correct answer is B. Bamboo is a type of grass.
Answer:
<u>1/ 130 is the probability that they are the 4 oldest people in the group. </u>
Step-by-step explanation:
In the question, we are given; group of 11 people, 4 are selected randomly, find probability they are the 4 oldest people from the group
P(O)= <em>favorable number of outcomes / total number of outcomes </em>
<h3>= 1 / 11C4</h3>
= 11! / (11-4)! 4!
= 7! *4! / 11!
=1/ 130
<em>Therefore, 1 / 130 is the probability that they are the 4 oldest people in the group. </em>
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