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andrew11 [14]
3 years ago
7

Santa's sleigh is powered by units of Christmas spirit. If 9/10 people show Christmas spirit Santa's sleigh will deliver all pac

kages. If there are 13,000,000 people in Pennsylvania, how many people would have to show Christmas spirit for packages to be delivered in PA? Make sure to put commas in your answer and use a calculator if you need to. * 2 points
Mathematics
1 answer:
ser-zykov [4K]3 years ago
6 0

Answer: 11,700,000

Step-by-step explanation:

Number of people in Pennsylvania =13,000,000

Fraction of people that will show Christmas spirit for Santa's sleigh to deliver all packages = 9/10

The number of people that would have to show Christmas spirit for packages to be delivered in PA will be:

= 9/10 × 13,000,000

= 11,700,000

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3 years ago
Cramers rule<br>hurry up plzzz​
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Answer:

Answers provided below

Step-by-step explanation:

From the simultaneous linear equation, we have the coefficient matrix as;

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The x-matrix is Dx is given by;

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(13 -1 8)

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Similarly, the y-matrix Dy is given by;

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Also,the z-matrix Dz is given by;

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Determinant of the coefficient matrix from online determinant calculator is;

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Determinant of the x-matrix from online determinant calculator is; Dx = 92

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6 0
3 years ago
The length of an object is measured as 34.8 centimeters. What is this measurement in scientific notation?
harkovskaia [24]

Answer:

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Step-by-step explanation:

hope this helps

3 0
2 years ago
What sum of money amounts Rs.3250 in 6 yrs at the rate of 5%?
kvasek [131]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Find the multiplier:

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Use the formula:

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Substitute in the values:

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final = 4355.310832

The answer is Rs. 4355.31

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

4 0
3 years ago
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