Usé this to find the variance of X. 24. Assume that the increase in demand for electric power in millions– hours over the next 2 years in a particular area is a random var density is given by f(x) = (1/64)x³ 0

Q: N P M H IJ

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Q: 10 Re(1 + i)¹⁰ Select one: O a. 0 O b. 1/2 O c. 3/4 O d. 5/6

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Q: how many student have seen none of these movies and how many have seen 2 or more?

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A: To evaluate: ∫12∫346x2y dydx

Q: It tom has 6 apples and gives 2 to 2 friends.how many apples does tom has left over?

A: Given: Number of apples Tom has= 6 Number of apples he gives to his friends = 2

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A: The explanation of answer as follows

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Q: AE = EC and BF = FC. EF = 8 and DF = 10. A B F AB =[? ] E C

A:

Q: Que. How many 5-man squads could be chosen from a company of 20 men?

A: No. of ways of choosing 5 - man squads out of 20 men = C520…

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Q: 0/1 3. A youth group and their leaders visited Linville Caverns in Marion, NC. Two adults and 5…

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Q: 7. The table shows what two different companies charge for shipping packages, based on the weight of…

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Q: Evaluate E-, 2i – i? а. -3 b. -1 С. 1 d. -2 e. 0 е.

A: The given expression is, ∑i=132i-i2 On simplifying, we get the expression as,…

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A: Since you have asked multiple part question, we will solve the first 3 part of thequestion for you…

Q: the blanks. Then, choose the proge I + 0 = 5 3 +7 = 7 + 8+(4 + 2) - (8 + 4) + [] %3D

A: It can be solved using simple adding calculation .

Q: 4 Sadira made 4 different mixtures of red, blue, and white paint. The tables show the number of…

A: Quantity of the Blue paint and White paint for the respective mixtures are given in the table.

Q: 7. Given i = (-4,4, – 4] and [- 5,6, 2] find b. i • i

A: Given:         u→=-4,4,-4        v→=-5,6,2

Q: A total of 27 coins in nickels and dimes, are in a wallet. If the coins total $2.15, how Coin are…

A: A total of 27 coins in nickels and dimes, are in a wallet. If the coins total $2.15, how many of…

Q: 1969, the po 1 479 325 in 1 999? co-operative s undred and thi wenty seven the n the year 2002…

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Q: If x I y and y I z, then b

A: For the lines l, m & n, if l∥m & m∥n, then from transitivity rule l∥n.

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Q: 이07 STATE: Velvetleaf is a particularly annoying weed in corn fields. It produces lots of seeds, and…

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Q: 1?+7 13. у %3 y4 – 4y3

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Q: d. How many ways can five letters of the word EMULATOR be selected and written in a row if the…

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Q: 09 PM Wed May 10 ask.manytutors.com Ans: units and Parts 3 6. 1 Paul and Megan had a total of 156…

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.