Helppp!!!!laura is playing a card game with her friend.she will draw two cards from those pictured.
A.list the sample space for all possible 2-card combinations Laura could make.
B.find the probability that both cards are even.

Answer: CCCCCC

Step-by-step explanation:

Answer: 5 7/8

Step-by-step explanation: 5 + 5/8 + 1/4= 5 7/8

The total number of pieces of fruit Mike used is [tex]40.[/tex]

Based on the information given.

1. Let [tex]\( T \)[/tex] be the total number of pieces of fruit.

2. Mike has [tex]5[/tex] apples.

3. [tex]\(\frac{5}{8}T\)[/tex] are bananas.

4. [tex]\(\frac{1}{4}T\)[/tex] are oranges.

Since these fractions represent parts of the total fruit, the sum of the apples, bananas, and oranges should equal the total number of pieces of fruit:

[tex]\[5 + \frac{5}{8}T + \frac{1}{4}T = T\][/tex]

Rewrite the equation with all terms having the same denominator:

[tex]\[5 + \frac{5}{8}T + \frac{2}{8}T = T\][/tex]

Combine the fractions on the left side:

[tex]\[5 + \frac{7}{8}T = T\][/tex]

Subtract [tex]\(\frac{7}{8}T\)[/tex] from both sides to isolate the constant term:

[tex]\[5 = T - \frac{7}{8}T\][/tex]

[tex]\[5 = \frac{1}{8}T\][/tex]

Multiply both sides by [tex]8[/tex] to solve for [tex]\( T \)[/tex]

[tex]\[5 \times 8 = T\][/tex]

[tex]\[T = 40\][/tex]

Answer:

7. option D

8. option D

Step-by-step explanation:

7.  we can assume the height of the radio tower to be x. We're given with its shadow,the height of the person and also their shadow. Since we have 3 known values and an unknown, we can make a proportion comparing the tower's height to the height of the person.

∴ 6/10 = x/ 400

⇒ x= (6 * 400)/10 = 240 feet.

8.  The question is similar to the above question where again we have 3 knowns and one unknown. Let us assume the length to be x. We'll again compare the length of the two photographs and make it as a proportion.

∴ 4/6 = x/10

⇒ x = (4 * 10)/6 = 6.7 in

Hope that answers your questions!

Answer:

Someone already answered so you mine will be useless, anyway have a nice day :D

Step-by-step explanation:

Answer:

Dimensions: 75.3778 ft and 66.3325 ft

Minimum price: $1658.31

Step-by-step explanation:

Let's call the length of the parking area 'x', and the width 'y'.

Then, we can write the following equations:

-> Area of the park:

x * y = 5000

-> Price of the fences:

P = 2*x*5.5 + y*5.5 + y*7

P = 11*x + 12.5*y

From the first equation, we have that y = 5000/x

Using this value in the equation for P, we have:

P = 11*x + 12.5*5000/x = 11*x + 62500/x

To find the minimum of this function, we need to take its derivative and then make it equal to zero:

dP/dx = 11 - 62500/x^2 = 0

x^2 = 65000/11

x = 250/sqrt(11) = 75.3778 ft

This is the x value that gives the minimum cost.

Now, finding y and P, we have:

x*y = 5000

y = 5000/75.3778 = 66.3325

P = 11*x + 62500/x = $1658.31

The dimensions that would minimize the total cost are [tex]66.3 \text{ by } 75.4[/tex]

The minimum cost is [tex]\$1658.3[/tex]

Let the sides of the rectangle be [tex]a[/tex] and [tex]b[/tex],

Let the total cost be given by [tex]T=7a+5.5(2b+a)[/tex]

The area, [tex]5000=a\times b \implies a=\frac{5000}{b}[/tex]

Substitute the formula for [tex]a[/tex] into the formula for [tex]T[/tex] to solve for [tex]b[/tex]

[tex]T=\frac{62500}{b}+11b[/tex]

To find the dimensions that would minimize the total cost,

[tex]\frac{dT}{db}=11-\frac{62500}{b^2}=0[/tex]

when

[tex]b=\pm \frac{250}{\sqrt{11}}[/tex]

[tex]\frac{d^2T}{db^2}=\frac{125000}{b^3}[/tex]

For minima, [tex]\frac{125000}{b^3}>0[/tex]

This means, [tex]b=+\frac{250}{\sqrt{11}}\approx 75.4 ft[/tex] is a minima

The corresponding value of [tex]a=\frac{5000}{b}=\frac{5000}{250}\times\sqrt{11}=20\sqrt{11}\approx 66.3 ft[/tex]

To find the minimum cost, substitute the above minimum value for [tex]b[/tex] into the formula for the total cost

[tex]T=500\sqrt{11}=\$1658.3[/tex]

Learn more about minima and maxima: https://brainly.com/question/2541083

The slope of the lines passing through given points is  [tex]\frac{5}{12}[/tex].

Step-by-step explanation:

Given,

The given two points are (6,6) and (-6,1).

To find the slope of the line passing through the points.

Formula

The slope of the line passing through ([tex]x_{1} ,y_{1}[/tex]) and ([tex]x_{2} ,y_{2}[/tex])  is [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

Now,

Putting, [tex]x_{1}=6, y_{1}=6, x_{2}=-6, y_{2}= 1[/tex] we get,

Slope = [tex]\frac{1-6}{-6-6}[/tex] = [tex]\frac{-5}{-12}[/tex] = [tex]\frac{5}{12}[/tex]

Hence,

The slope of the lines passing through given points is  [tex]\frac{5}{12}[/tex].

Answer:

y=5/12 x+21/6

Step-by-step explanation:

Answer:

the answer is A.

Step-by-step explanation:

Answer:

A. $29.14

Step-by-step explanation:

Answer:

the answer is 54

Step-by-step explanation:

hope it helps. can I get brainly please

Answer:

False

Step-by-step explanation:

Thats the only one i know to amswer sorry but it is false

Answer:

I would like to say both reflections and rotational

Step-by-step explanation:

Answer:

140/24= 5 i think this is the answer

Step-by-step explanation:

Final answer:

The bag contains 7 pennies, 11 quarters, 21 dimes, and 11 nickels. The value of the bag is $5.47.

Explanation:

Let's denote the number of pennies as P, nickels as N, dimes as D, and quarters as Q.

From the given information, we can form the following equations:

Substituting the values of P and D into the first equation, we can solve for Q:

7 (pennies) + (P + 4) (nickels) + 21 (dimes) + Q (quarters) = 50

11 + 7 + 21 + Q = 50

39 + Q = 50

Q = 50 - 39 = 11

Now, we can calculate the value of the coins:

Value of pennies: 7 * 0.01 = $0.07

Value of nickels: (7 + 4) * 0.05 = $0.55

Value of dimes: 21 * 0.10 = $2.10

Value of quarters: 11 * 0.25 = $2.75

The total value of the coins in the bag is $0.07 + $0.55 + $2.10 + $2.75 = $5.47.

Answer:1,3,4

Step-by-step explanation:

Answer:

60÷(10x3)

Step-by-step explanation:

After you do the parenthesis it would be 60÷30=2

Answer:

The answer is you put the parentheses in between 10*3

Step-by-step explanation:

Answer: 64m is the answer

Answer:

64 Square Meters is the Right answer...

Step-by-step explanation:

I took the test and got it right:D

The answer is the following:

X = -3

Answer:

Step-by-step explanation:

hello :

5^x = 1/125

5^x = (1/5)^5      but : 1/5 = 5^-1

so : x= -1

Answer:

3+sqrt(13/2)

3-sqrt(13/2)

Step-by-step explanation:

2 (x-3) ^2 =13

Divide each side by 2

2/2 (x-3) ^2 =13/2

(x-3) ^2 =13/2

Take the square root of each side

sqrt((x-3) ^2) =±sqrt(13/2)

x-3 = ±sqrt(13/2)

Add 3 to each side

x-3+3 = 3±sqrt(13/2)

x = 3±sqrt(13/2)

Step-by-step explanation:

x=√3+3,−√1          

                                                        I tried...

Answer:

50th term is 159

Step-by-step explanation:

nth term=159

a + (n -1)*d = 159

12 + (n-1)*3= 159

(n - 1)*3 = 159 - 12

(n - 1)*3 = 147

n -1 = 147/3

n - 1 = 49

n = 49 + 1

n= 50

Answer: n=50th term

Step-by-step explanation:

An= a1+(n-1)d

An= nth term

A1= first term

N= nth position

D= common difference

An =159

A1= 12

D= 3

N= ?

Substitute the values

An=a1+(n-1)d

159=12+(n-1)3

Collect like terms

159-12=(n-1)3

147=3n-3

147+3=3n

150=3n

N=150/3

N= 50

Therefore 50th term will give 156

Answer:

6

Step-by-step explanation:

3 + 3 = 6

Answer:

She will pay less at store B

Step-by-step explanation:

30% off of $612 is $428.4

25% off of $612 is $459

Remember she has a coupon for 10% off

10% off of 459 is $413.1

She would save $198.9

Answer:

Step-by-step explanation: store b

Given:

Measure of arc XZ = 32°

To find:

The measure of XYZ

Solution:

The measure of inscribed angle is half of the measure of the intercepted arc.

[tex]$\Rightarrow m\angle XYZ = \frac{1}{2}m(ar XZ)[/tex]

[tex]$\Rightarrow 32^\circ = \frac{1}{2}m(ar XZ)[/tex]

Multiply by 2 on both sides.

[tex]$\Rightarrow 2\times 32^\circ =2\times \frac{1}{2}m(ar XZ)[/tex]

[tex]$\Rightarrow 64^\circ =m(ar XZ)[/tex]

The measure of angle XYZ is 64°.

Answer:

17

Step-by-step explanation:

f(x) = 3x + 2

f(5) = 3(5) + 2   =   17

Answer:

The slope is 1/2

Hope that helps:)

Answer:

d

Step-by-step explanation:

x=3 then the equation has one soultion like 3=3

The equation is a linear equation with one variable then the solution will be exactly one. Then the correct option is B.

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

The linear equation is given.

4x − 10² = 2x − 5

In the equation above equation, the number of variables is one.

And the equation is a linear equation which means the degree of the x is one then the solution will be unique.

More about the linear system link is given below.

https://brainly.com/question/20379472

Answer:

a) 30m

b) 50.6m²

Step-by-step explanation:

Perimeter = 2(length + width)

= 2(9.96 + 5.08)

= 30.08 m

Area = length × width

9.96 × 5.08

50.5968 m²

Answer:

20 m.

Step-by-step explanation:

Formula for rhombus: base x height.

Base: 8

Height: 2.5

2.5 x 8 = 20.

Tip: Usually when finding the area of a rhombus there is another length (in this scenario, 4) to try to fool or trick you. It's the length of the slanted side to the right. A rhombus is a square or rectangle when you take the triangle and piece it into the slanted area, so even though it looks like a complicated parallelogram it really isn't.

Hope this helped ^^

Answer:

23 scarves

Step-by-step explanation:

To solve this you need to plug the price Stephanie sells the scarves for, $11, in for P in the equation and solve for Q.

The quantity she can make is 23 scarves.

Answer:

A

Step-by-step explanation:

cos(60) = adjacent/hypotenuse

½ = B/5

B = 5/2

B = 2.5

Answer:

Melon and Swirl is 50% and Cherry and Grape is 50%

Answer:

Top Surface Area =  π×82

=  201.06192982975 meters2

Bottom Surface Area =  π×82

=  201.06192982975 meters2

Lateral Surface Area =  2π×8×4

=  201.06192982975 meters2

Total Surface Area = 603.18578948924 meters2

Step-by-step explanation: