5. n=67, o = 5, level of confidence is 80%.

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A:

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A: We need to find additional revenue.

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A: Here, average heart rate is 74 beats per minute and standard deviation is 4 beats per minute.

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A:

Q: Subtract the hexadezimal number DAD from CAFE. Multiply these numbers.

A: DAD -CAFE = -BD51

Q: 6.1 please

A: a) Conditions: The conditions for the two proportion test for sample sizes n1 and n2 with sample…

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A: Given that 245u4v4

Q: Subtract the hexadezimal number BAD from FEED. Multiply these numbers.

A: We can first convert hexadecimal numbers to binary and then we can subtract or multiply them.

Q: Calculate.<2, 1> + <3, 4>

A: To calculate: 2,1+3,4 Solution: To add or subtract two vectors, we add or subtract the corresponding…

Q: Thank you for your help! Also, what was the 3rd digit for the 4.04?

A: I think you need all answers having three decimal places. So,i am uploading all the answers with…

Q: to 48x

A: Given expression is:

Q: Write a number less than 900 that rounds to 900 when rounding to the nearest hundred. Wh

A: Any number between 851 to 899

Q: Express 5.55 x 102 as an ordinary number.

A: We need to express given number in ordinary number.

Q: How many license plates comprised of 2 letters followed by 4 digits are possible?

A: Since we know that There are 26 alphabet in English letters (a to z) And there are 10 number ( 0 to…

Q: 6.2 please

A: Note: Since we only answer up to 3 sub-parts,we'll answer the first 3.Please resubmit the question…

Q: Suppose that 700 pieces of chocolate candy are to be sold 50 pieces to a box. How many boxes are…

A:

Q: ow much money does he have left in the account after 11 trips on the toll road

A:

Q: 404÷133= %3D

A:

Q: There are 368 people employed at George Mason University. If 3/8 of the employees are professors,…

A:

Q: Find a number between 3.24 and 3.241 if there is one. If there is no number between them, explain…

A: The number system is said to be the system of writing to express numbers. It is a method of…

Q: express 66m3in hectoliters

A:

Q: Find each of the following. \{1,2,5,9,14\} \cup\{1,3,4,8\}

A: Given, 1, 2, 5, 9, 14∪1, 3, 4, 8

Q: 15 V =-

A: To find  I = ∫0915xdx

Q: Use the functions below to find g (4) – h (2) g (x) = 2 h (x) = x - 6

A: 8) Given functions are: gx=12xfx=x-6 Now, put x=4 in gx and x=2 in fx g4=124=3 h2=2-6=-4 Therefore,…

Q: 66 to the nearest 100

A: Find 66 to the nearest 100

Q: Number 284

A: Given revenue function: R(x)=-x2+8x

Q: 3.ftcost²dt

A:

Q: with

A:

Q: Fle B= erp 16 terp 32 eap 2/2 16 eap 16

A:

Q: 22 divided by 1,548

A: We have to find the value if 22 divided by 1548 that is we will find the 221548. By using…

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.