325 lb brought
15 lb each
so
325/15 = 21.6 people
or 21 people can get a full 15 lbs and 1 person gets .6 of 15 lb or 9 lb
Answer:
-7
Step-by-step explanation:
Answer:
The correct option is the last
Step-by-step explanation:
To answer this question we must remember the exponents properties
It is known that when we have division of exponents of equal base, then we place the same base and subtract the exponents.
In this problem we do the opposite, that is, we have an expression in the form of exponents and we write it as the division of exponents of the same base.
![p_2 = 100000(0.4) ^ {d-4}](https://tex.z-dn.net/?f=p_2%20%3D%20100000%280.4%29%20%5E%20%7Bd-4%7D)
Then p2 can be written as:
![p_2 = \frac{100000 (0.4) ^ d}{(0.4) ^ 4}\\\\p_2 = \frac{100000 (0.4) ^ d}{0.0256}\\\\p_2 = 3906250 (0.4) ^ d\\](https://tex.z-dn.net/?f=p_2%20%3D%20%5Cfrac%7B100000%20%280.4%29%20%5E%20d%7D%7B%280.4%29%20%5E%204%7D%5C%5C%5C%5Cp_2%20%3D%20%5Cfrac%7B100000%20%280.4%29%20%5E%20d%7D%7B0.0256%7D%5C%5C%5C%5Cp_2%20%3D%203906250%20%280.4%29%20%5E%20d%5C%5C)
Therefore the correct option is the last
In this question we will be using Commutative Law of Addition which is as follows:
The Law that says you can swap numbers around and still get the same answer when you add.
a+b =b+a
where a and b are addends.
Using this law, we can clearly see that order of addends does not matter at all in addition.
Now adding -5+6, we get 6-5 which is equal to 1
Answer is 1
Step-by-step explanation:
1. T is the midpoint of QR, U is the midpoint of QS, and V is the midpoint of RS.
This is the information given in the problem statement.
2. TU, UV, and VT are midsegments
Midsegments connect midpoints of opposite sides. So TU, UV, and VT are midsegments.
3. TU = ½ RS, UV = ½ QR, and VT = ½ SQ
By Triangle Midsegment Theorem, a midsegment connecting the midpoints of two sides of a triangle is half the length of the third side.
4. TU/RS = 1/2, UV/QR = 1/2, VT/SQ = 1/2
Division property
5. TU/RS = UV/QR = VT/SQ
Transitive property
6. ΔQRS ~ ΔVUT
Since we've shown that the corresponding sides of these triangles are proportional, then by Converse of Similar Triangles Theorem, the triangles must be similar.