Stop here !!!! and help me with this problem , very hard !!!!see the attachment !!!

Thank for your help

Answers

Answer 1

Answer: 5 out of 10 marbles are bule
If the first marble is blue and is not replaced, there are 9 marbles left with 4 blue marbles
And therefore, the probability will be:

$(5)/(10)$ × $(4)/(9)$
= $(20)/(90)$
It can be simplified further:
= $(2)/(9)$

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Can you help me, I don't understand it....

Write an expression using the distributive property that can be used to find the quotient of 36 ÷ 3

Answers

something like 36÷3 = (3)÷3=1 and (6)÷3=3 you put 1 and 3 together to make 13

Final answer:

The solution to the given mathematical problem is found by using thedistributive property to break down 36 into its component parts (30 and 6), then dividing each part by 3, yielding the answer of 12.

Explanation:

The question is framing a scenario where we need to use the distributive property to simplify a division operation. The distributive property deals with multiplying a number by a sum or difference, in essence 'distributing' the multiplication over addition or subtraction.

So the division 36 ÷ 3 could be set up using the distributive property like (3×10) + (3×2) by breaking down 36 into a sum like 30 + 6.

So, 36 ÷ 3 = (3 x 10 + 2) ÷ 3 Applying the distributive property, we distribute the division operation over the addition. = (30 ÷ 3 + 6 ÷ 3) = 10 + 2 = 12

Learn more about Distributive Property here:

brainly.com/question/6276874

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Calculate the surface area of sphere with a radius of 5 inches. (4πr2)

Answers

4(3.14) (5) squared

4 (3.14 ) ( 25)

the answer is 314

The type of drink you purchase depends on the buttom you push so you would say that the buttoms ( a,b,c,d,e, and f) qre possible values of the

Answers

i don’t know what to do with myself anymore i just want to be

2.) What value for c will make the expression a perfect square trinomial?x2 – 7x + c

-49/4
-7/2
7/2
49/4

Answers

Answer : $(49)/(4)$

Given expression is $x^2 - 7x + c$

To make perfect square trinominal we use completing the square method

In completing the square method we add and subtract the half of square of coefficient of middle term

Here coefficient of middle term is -7

Half of -7 is $(-7)/(2)$

Square of $(-7)/(2)$ is $((-7)/(2))^2$ = $(49)/(4)$

So the expression becomes $x^2 - 7x + [tex] (49)/(4)$ that gives perfect square trinomial

Hence , the value of 'c' is $(49)/(4)$

The value for c will make the expression a perfect square trinomial is 49/4

How to determine the value of c?

The equation is given as:

x^2 - 7x + c

Take the coefficient of x

k = -7

Divide it by 2

k/2 = -7/2

Square both sides

(k/2)^2 = (-7/2)^2

The above represents the value of c.

So, we have:

c = (-7/2)^2

Evaluate

c = 49/4

Hence, the value for c will make the expression a perfect square trinomial is 49/4

Answers

Answer:

translation, pre-image wouldn't change

Step-by-step explanation:

The equation 201.50 = f +6.50(21) represents the cost of printing the shirts ata second printing company. Find the solution to the equation and state what it
represents in this situation.

Answers

f is the intercept and represents the initial fee or setup cost. Hence, the setup cost is 65.

The given equation is 201.50 = f +6.50(21).

We need to find the solution to the equation and state what it represents in this situation.

What is an equation?

Equations are mathematical statements containing twoalgebraicexpressions on both sides of an 'equal to (=)' sign. It shows the relationship of equality between the expression written on the left side with the expression written on the right side. In every equation in math, we have, L.H.S = R.H.S (left hand side = right hand side).