PLEASE HELP ME I’LL MARK BRAINLIEST if you actually help

match the label to the diagram please help me it’s for a test

do it correctly please number 23-28

Answer:

may i ask if this is geometry or algibra. i'll be able to help if i know what type of math it is.

Step-by-step explanation:

Answer:

first one is 1.98

Step-by-step explanation:

Answer:

(a)

(b)

Step-by-step explanation:

First pic is a second is b

The expectation to play the game is $2.5 and the fair price to play is $7.5.

The expectation is defined as the weighted average value of the random variable which is the product of the value of the random variable and its possibility.

Expectation= ∑P(win)*amount of win or loss of random variable

=∑x*P(x)

Here given that there are only two possible outcomes $5 and $10. And the possibility of every outcome is the same which is 0.5 as they occupy the same area.

As we know

Expectation= ∑P(win)*amount of win or loss of random variable

= 0.5(5-5) +0.5(10-5)

=0.5*0 + 0.5*5

=0+2.5

=$2.5

As fair price= expectation + cost of play

⇒fair price= $2.5 + $5

⇒fair price= $7.5

Therefore the expectation to play the game is $2.5 and the fair price to play is $7.5.

Learn more about expectation

here: https://brainly.com/question/10675141

#SPJ2

Answer:

equation: 5x+2y

variable x= strawberries

variable y= bananas

Answer:

5x+2y

Step-by-step explanation:

x= strawberries

y= bananas

The percent of the data between 46 and 48 is 95.83%

Maximum 54

Minimum 46

Quartile 48

Median 50

3 quartiles 52

Answer:

Step-by-step explanation:

Answer:

90 house hours

Step-by-step explanation:

Answer:

d

Step-by-step explanation: hope it helps

Answer:

10000

Step-by-step explanation:

What is 10 to the 6th power? That would be 1000000. 10 to the second power is 100.

1000000

100

There are 4 zeros left. Meaning that the answer is 10000.

Step-by-step explanation:

[tex]3.5 \times 6 + (5 - 3.5) \times 6 \div 2 = \\ = 21 + 9 \div 2 = \\ = 25.5[/tex]

Answer:

25.5m

Step-by-step explanation:

square area: 6m*3.5m = 21m

Triangle height: 5m - 3.5m = 1.5m

Triangle area: [tex]\frac{1.5m*6m}{2}[/tex] = 4.5m

Total area: 21m + 4.5m = 25.5m

Answer:

208

Step-by-step explanation:

8*8=64

9*8/2=36

36*4=144

144+64=208

have a nice day :)

Answer:

B. x = -1

Step-by-step explanation:

-3(x - 2) = 9

Divide both sides by the coefficient of (x - 2) which is -3

[tex]\frac{-3(x - 2)}{-3} =\frac{9}{-3}[/tex]

x - 2 = -3

Add 2 to both sides of the equation

x - 2 + 2 = -3 + 2

x = -1

Hope this helps :)

Answer:

The graph of the parent function f(x) = |x| is dashed and the graph of the transformed function g(x) = |x| + k is solid. Use the slider to change the value of k. How does changing the value of k affect the graph? Positive values of k shift the graph . Negative values of k shift the graph .

Answer:

ricardo

he payed 2 per pound while she payed 2.50

Answer:

Ricardo

Step-by-step explanation:

Divide $12 by 6 pounds and then divide $10 by the 4 pounds.

Ricardo got 2$ per pound and Roxanne got 2.5$ per pound so Ricardo got the better deal.

Answer:

10)

No. Since the garage is a square, the length and width are the same. And since the formula to find the area of a square is (length times width) l x w , that means that the square root of 121 would be the length and width of the garage. The square root of 121 is 11, concluding that the car that measures 13 feet long is too large.

11)

7. its the square root of 49, which is the closest to 55.

hope this helps!

Answer:

it wont load the pic

Step-by-step explanation:

Answer:

the first one is 3/10 and I dont know about the second one

Step-by-step explanation:

Answer:

It's 6 because 1/2 can be 0.5 and I multiplied 0.5 x 12 and got 6.

Answer:

easy 21

This is right

Answer:

21.125 feet²

Can I have Brainliest

Answer:

1: When adding integers that have the same sign make sure to keep the sign the same and only add the absolute of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.

2: When subtracting integers keep the first number the change from subtraction to addition after that get the opposite sign of the second number (known as the subtrahend) Finally get the regular addition of integers.

3: When multiplying integers you have to first get the absolute of each number then multiply the absolutes then determine the sign for the final answer.

4: When dividing integers find the absolutes then divide the numbers and then simply find the sign (Usually positive)

Step-by-step explanation:

Hope I helped I'm learning integers also!

Answer:

I think it is B.

Step-by-step explanation:

Tell me who is right when you get this, me? Or the other person?

Answer:

i think its 3

Step-by-step explanation:

Answer:

The product of a non-zero rational number and an irrational number is irrational.

Step-by-step explanation:

For answer 1, if we take 2(a rational number) and 4(another rational number) and add or sum them together, we get 6. (2+4=6) This is clearly also rational as 6 is rational.

For answer choice 2, it follows the same logic. 2*4=8: 2 and 4 are rational and so is 8.

For answer choice 3, we see that any rational number that is not zero multiplied by an irrational number is irrational. A good example of this would be 2 * π = 2π. 2 is rational and not 0 and pi is irrational. 2π is irrational so answer choice 3 seems to be the answer. Also the reason why it cannot be 0 is because pi*0 = 0 so anything multiplied by 0 will equal 0. 0 is rational so if the answer did not say any rational number but 0, it would have been incorrect.

For answer choice 4 it says that the sum of a rational number and irrational number is rational. This is like saying if one part of a statement is true but the other parts are false that the statement is true. So, if we add 2 to pi, would that be rational or irrational? It would be irrational because we still have that neverending sequence of numbers that are in pi, but plus 2 so 3.14... + 2 = 5.13159....