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2 years ago

WILL GIVE BRANLIEST PLZZ HELP ANSWERING THE 3 QUESTIONS IN FULL

Mathematics

2 answers:

Stells [14]2 years ago

5 0

Answer:

1. 3/2

2. 25/16

3. x^2

Step-by-step explanation:

$\frac{1}{2/3^1}$ = $\frac{1}{2/3}$

1 x (3/2)

nikklg [1K]2 years ago

3 0

Answer:

Exact Form:

3/2

Decimal Form:

1.5

Mixed Number Form:

1 1/2

Exact Form:

25/16

Decimal Form:

1.5625

Mixed Number Form:

1 9/16

Cancel the common factor of x³ and x².

x²

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(No links!) Ill give brainliest and 20+ points to decent answer and this is due today!

Kaylis [27]

Answer:

The answer for number 1 is Bill, his questions is statistical because he is collecting and analyzing data. But Lisa is just asking what their favorite book was.

Step-by-step explanation:

moreover ) Lisa, because there can be many answers to the question.

2) 4.5 points.

4 0

2 years ago

Find the variance for the following data set: 88, 40, 10, 52, 33, 55, and 86.

musickatia [10]

Answer:

Variance s2 = 788.33333

Standard Deviation s = 28.077274

Count n = 7

Mean x¯¯¯ = 52

Sum of Squares SS = 4730

Step-by-step explanation:

7 0

2 years ago

A metal bar has the D of 7.9 g/mL. If the volume of the bar is 500mL, what is the mass in kg?

morpeh [17]

Answer:

It will be 0.5kg cuz kg and liters are same

8 0

3 years ago

A gaming console cost $299.99. Each game that comes with the console is an additional cost of $20.00. Mr. Yao decide to by x num

givi [52]

This question is not correctly written

Complete Question

A gaming console cost $299.99. Each game that comes with the console is an additional cost of $20.00. Mr. Yao decide to by x number of games Write a variable expression for cost of the number of games Mr. Yao bought

Answer:

Variable expression for the cost of the number of games that Mr Yao bought =

$20x

Where x = number of games that he bought.

Step-by-step explanation:

A variable expression can be defined as a mathematical expression where there is at least one (or more) unknown variable(s)that we have to look or solve for.

The unknown variable is always represented by letters of the alphabet, a, b, x, y e.t.c.

A variable expression can also be called an algebraic expression.

From the above question, we are told that:

Cost of a gaming console = $299.99

If you buy a game with the console = Additional $20.00

My Yao bought = x number of games

Variable expression for the cost of the x number of games that Mr Yao bought

$20 × x

= $20x

Where x = number of games that Mr Yao bought.

4 0

3 years ago

You are seeking to be emancipated from your parents. You are

FromTheMoon [43]

It will take 20 months for the cost to be same.

Step-by-step explanation:

Apartment A;

Security deposit = $1000

Each month cost = $1200

Let,

x be the number of months.

A(x) = 1000 + 1200x

Apartment B;

Security deposit = $1500

Each month cost = $1175

B(x) = 1500 + 1175x

The cost will be same when the functions are equal, therefore,

A(x) = B(x)

$1000+1200x=1500+1175x\\1200x-1175x=1500-1000\\25x=500$

Dividing both sides by 25

$\frac{25x}{25}=\frac{500}{25}\\x=20$

It will take 20 months for the cost to be same.

Keywords: function, division

Learn more about functions at:

#LearnwithBrainly

5 0

3 years ago