Suppose you toss a fair coin twice. Let E be the event of getting a head on the first toss, and let F be the event of getting a tail on the second toss.

Q: |Braden makes a chip model for -3 x -4 = 12 which looks like the drawing on the left. He used O for…

A: Given: Braden makes a chip model for -3×-4=12 which looks like the drawingon the left. He used ⊕for…

Q: don't understand which one's are correc?

A: Option A is not correct

Q: Simplify

A:

Q: what about  c and d please

A: We will use graph and  concept of limit to find answer for C and for D combine all results of 1st…

Q: Draw a chip model to represent -4 – (-3). This should use a take-away interpretation of subtraction.…

A: We have to draw a chip model to represent -4-(-3).

Q: Think of a different way to part of the number that is a power of 10 and write it.

A:

Q: why it is 7rad over 4??

A: why it is 7rad over 4??

Q: Divide x² + 8x + 15 by x + 3 Ox+3 Ox-3 Ox+5 O x-5 O x + 12

A: Solution:

Q: Simplify 13/7 - 2/5

A: The given expression is 137-25

Q: 2/21-V28 – 275

A:

Q: Cell B: 3, point, 5, 2, times, 10, to the power minus 23.52×10−2 centimeters Cell C: 5, point,…

A:

Q: is this just for #6?

A:

Q: Perform the indicated operations. Write the answer in descending order.   Subtract 4x - 3 from 8(2x…

A:

Q: 1 -2 y 1 4с — х+ y 4x2 ||

A: Rational Expression: A rational expression is defined as an expression that is the ratio of two…

Q: The first steps to understanding Why multiplication works is understanding what a multiple digit…

A: The integer 500 can be written as: 500=5×100=5×10×10=5×102

Q: How does the 500 turn to 400?

A: Given, the rate of change of the monthly sales of a newly released football game.

Q: I don't understand with the numbers clutter together

A: Virginia 35 Maryland 28 Delaware 23 Total residents = 86 Two people are chosen

Q: Simplify the expression

A: Given: 1 x+2-3 4x-x We simplify the above expression as, 1 x+2-3 4x-x⇒ 4x-x=4-x2x⇒1 x+2-34-x2x

Q: 3,390

A: See this solution in below

Q: Dina knows that 3 1/8.  She concludes that it must also follow that 0.3 > 0.8. How do you help her…

A: Dina knows that 3<8 Now we try to divide both 3 and 8 into 10 parts.

Q: 7 \3\ 10/4

A:

Q: What is equivalent to 7 to the 6 power/7 to the 3rd power

A: We need to find the value of 7673.

Q: I would like to ask why you subtracted 3-3 for question a should be 0?

A: From given data we have : mean μ=3Standard deviarion σ =2

Q: 5. Simplify: -2 b) 64-1/2

A: We have to simplify the following.. As per guideline we have to do one question

Q: 3. Simplify: 5/18 – V40 – 2/128 + V90 + 2/3 а. - - b. 4+/12

A:

Q: Explain why In 1=0.

A: log 1 = 0 means that the logarithm of 1 is always zero, no matter what the base of the logarithm is.…

Q: Evaluate   ( 5 - 3 ) 1/2

A: To Evaluate the given expression ( 5 - 3 )12

Q: how did you came up with pi

A:

Q: You are a trainee at an engineering company. Your manager asked you to complete some mathematical…

A: To find- Evaluate the following arithmetic expression as a single number with 4 significant figures.…

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.