Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and orange. Jenny randomly pulls a tile out of the bag, records the color, and replaces the tile in the bag. She does this 50 times. The results are recorded in the given table:

Color of Tile Purple Pink Orange
Number of times the tile is drawn 6 18 26
What is the experimental probability that Jenny will pull out an orange tile? (5 points)

The teacher's goal in introducing students to a card game where they must find the missing addend could be to develop and enhance their algebraic reasoning skills.

By presenting the problem as a puzzle or game, the teacher aims to engage the students in a fun and interactive way while fostering their ability to think critically and solve mathematical problems. The game helps students practice identifying the missing addend and applying algebraic thinking to find the solution. Additionally, it promotes the development of problem-solving strategies, logical reasoning, and the ability to generalize mathematical patterns, which are foundational skills in algebraic reasoning.

To know more about card game,

https://brainly.com/question/24664118

#SPJ11

Answer:

B.   10 ¹/₂ hours

Step-by-step explanation:

mon 1¹/₂

tue 1³/₄

wed 2

1¹/₂ + 1³/₄ + 2 = 5.25 hours for 3 days

for 6 days = 5.25 x 2 = 10.5 hours

therefore

the total number of hours is 10 ¹/₂ hours

Answer:

A

Step-by-step explanation:

Using the Sine rule in Δ ABC

∠ B = 180° - (30 + 50)° = 180° - 80° = 100° ( sum of angles in triangle ) , then

\(\frac{13}{sin100}\) = \(\frac{BC}{sin30}\) ( cross- multiply )

BC × sin100° = 13 × sin30° ( divide both sides by sin100° )

BC = \(\frac{13sin30}{sin100}\) ≈ 6.6 ( to the nearest tenth )

Answer:

1. 1hour 10minutes = 70 minutes

2. 190 miles

Step-by-step explanation:

1.
*Fraction*

Feet/minutes

- Divide

4/1 - 4feet over 1minute

4/1 = 280/x

4x70=280

1x70= 70

70 minutes = 1 hour 10 minutes

2.
1 hour = 65 miles

65x2hours=130miles

2hours= 130 miles

65x3hours= 195miles

3hours = 195miles

The mean and mean absolute deviation of the given data are;

B. Mean: 72; mean absolute deviation: 2.

The mean absolute deviation of a data set is the average distance of each data point in the data set from the mean of the data set.

Given the data, 68, 70, 72, 73, 74, 75:

Mean = (68 + 70 + 72 + 73 + 74 + 75)/6 = 432/6

Mean = 72

Mean absolute deviation = [(68 - 72) + ( 70 - 72) + ( 72 - 72) + ( 73 - 72) + ( 74 - 72) + ( 75 - 72)] / 6

Mean absolute deviation = [(4) + (2) + (0) + (1) + (2) + (3)] / 6

Mean absolute deviation = 12/6

Mean absolute deviation = 2

Learn more about the mean absolute deviation on:

https://brainly.com/question/17381861

Answer:

No, it doesn't matter as they are mutually exclusive events. So, the occuring of one event does not effect another event.

Answer:

y = -3

Step-by-step explanation:

4x – 3y = 17

x = 2

4(2) - 3y = 17

8 - 3y = 17

-3y = 9

y = -3

Answer:

y= -3

Step-by-step explanation:

if x =2, substitute

4(2) - 3y = 17

8-3y = 17

(add 3y to both sides)

8= 17 + 3y

(subtract 17 from both sides)

8-17=3y

-9= 3y

(divide both sides by 3)

-9/3=y

y= -3

Answer:

1024pi/3

Step-by-step explanation:

to find the volume of a sphere you use the equation 4/3*pi*r^3

4/3*pi*8^3

4/3*pi*512

2048/3 pi

This is the volume of the whole sphere but we only need half so we can just divide by 2.

(2048/3 pi)/2

1024/3 pi

Given: g(x) is a transformation of the cube root parent function,

Find: The function g(x)

Explanation: As we can see from the graph that if we multiply by 2 in function f(x) we will get the graph of function g(x).

Hence, the equation of graph g(x) will be

Answer:

x°=113°

y°=67°

z°=49°

Step-by-step explanation:

Looking at the right triangle exclusively, we know that it must have 180° in total.

Set up an equation that represents this:

28°+39°+x°=180°

Simplify:

67°+x°=180°

Solve:

x°=113°

Now, we also know that x°+y°=180°, because they form a line. Now that we know the value of x°, plug it in to this equation:

113°+y°=180

Solve:

y°=67°

Finally, apply the same logic with the first triangle with the other triangle:

64°+67°+z°=180°

Simplify:

131°+z°=180°

Solve:

z°=49°

Answer:

D. 80mins

Step-by-step explanation:

Answer:

x= -2

y= 8

Step-by-step explanation:

Plug it in to make sure of course.  Good luck

0.01 = 1/100

Recall that 100 = 10²; then

√0.01 = √(1/10²) = 1/√(10²) = 1/10 = 0.1

Answer:

Step-by-step explanation: 0.1

0.1 * 0.1 = 0.01

Answer:

my answer was wrong

The monthly payment and total cost for the bank loan are $180.55 and $2,166.60, respectively.

To calculate the monthly payments and total cost, we'll assume that the interest is calculated using the simple interest method for the bank loan and the add-on method for the store loan. For the bank loan: Principal amount (cost of sofa, table, and chairs) = $1,980; Interest rate = 13% per year; Repayment period = 1 year (12 months). Monthly interest rate = 13% / 12 = 1.0833%; Number of months = 12. Using the formula for calculating monthly payments on a simple interest loan: Monthly payment = (Principal amount + (Principal amount * Monthly interest rate * Number of months)) / Number of months. Substituting the values into the formula: Monthly payment = (1980 + (1980 * 0.010833 * 12)) / 12; Monthly payment ≈ $180.55; Total cost = Monthly payment * Number of months = $180.55 * 12 = $2,166.60. For the store loan:Principal amount (cost of sofa, table, and chairs) = $1,980; Interest rate = 11% per year; Repayment period = 1 year (12 months). Using the add-on method, the interest is simply added to the principal amount. Interest = Principal amount * Interest rate  = $1,980 * 0.11 = $217.80. Total amount to be repaid = Principal amount + Interest = $1,980 + $217.80 = $2,197.80. Monthly payment = Total amount / Number of months = $2,197.80 / 12 ≈ $183.15.

Therefore, the monthly payment and total cost for the bank loan are $180.55 and $2,166.60, respectively. On the other hand, the monthly payment and total cost for the store loan (using the add-on method) are $183.15 and $2,197.80, respectively. The bank payment and total cost are lower even though the stated interest rate is higher because the bank loan uses the simple interest method, which calculates interest based on the remaining balance after each payment. This results in lower interest charges over time. On the other hand, the add-on method used by the store loan calculates the interest based on the original principal amount, resulting in higher interest charges. Despite the higher stated interest rate, the bank loan's lower interest charges lead to lower monthly payments and a lower total cost compared to the store loan.

To learn more about cost click here: brainly.com/question/29259999

#SPJ11

Answer:

0.57

Step-by-step explanation:

Step 1: Count the total amount of squares

10 by 10 square, so 100 squares in total

Step 2: Count how many rows have been filled

5 rows of 10, so 50 out of 100, or 0.50

Step 3: Count the rest

7 out of 100, so 0.07

Step 4: Add

0.07 + 0.50 = 0.57

Answer:

0.57

Step-by-step explanation:

I took the quiz on edge

Answer:

a pi = 3.14

Step-by-step explanation:

The symbol which compares the two angles is "< ".

What is an angle?

Angles around a point define the sum of angles that can be arranged together so that they construct a full arch. Angles around a point add to 360 °.

π/3 =180/3 = 60 degree

π/3 > 45 degree

45 degree <  π/3

Therefore, the correct answer is option A. <.

To learn more about angles

https://brainly.com/question/3725982

#SPJ2

Answer:

The correct answer is D because Option A won't work neither will option B because a long credit history will help ur credit score, C isn't right either

Answer:

/2x+3/=10

2x+3=10 or 2x+3=-10

2x=10-3 or 2x=-10-3

2x=7 or 2x=-13

X=7÷2 or X=-13÷2

X=3.5 or X=-6.5

Answer:

10. A, Increases

11. A, Direct

Step-by-step explanation:

Wavelength and frequency are two such characteristics. The relationship between wavelength and frequency is that the frequency of a wave multiplied by its wavelength gives the speed of the wave

Pls can I have brainliest?

Answer:

  175°

Step-by-step explanation:

Bearing angles are usually measured clockwise from North. Reverse bearing angles differ from forward bearing angles by 180°. These relations and the usual angle sum relation for a triangle can be used to solve this problem.

Angle PQR will be the difference in the bearings from Q to P and Q to R:

  ∠PQR = 124° -46° = 78°

Triangle PQR is isosceles, so the base angle at P will be ...

  ∠QPR = (180° -78°)/2 = 51°

__

The bearing from P to R will be 51° less than the bearing from P to Q. The bearing from P to Q is 180° more than the bearing from Q to P.

  PR bearing = PQ bearing - ∠QPR

  = PQ bearing - 51°

  = (46° +180°) -51° = 175°

The bearing of R from P is 175°.

Answer: y = 3x -4

Step-by-step explanation:

the slope is 6/2 or 3 and y when x is 0 is -4. Hope this helps!

Answer:

\(\boxed{y = 3x - 4}\)

Step-by-step explanation:

Hey there!

Well let's start with slope,

The slope is 3x because the rise is 3 and the run is 1 so the slope is 3x.

Slope = 3

Now the y intercept is -4 because that's where the line touches the y axis.

Equation: y = 3x - 4

Hope this helps :)

She practiced with a rate/speed of 17 min/day.

What is the definition of speed?

The following is the definition of speed:

The rate at which the position of an item changes in any direction.

The ratio of distance travelled to time spent travelling is described as speed. Speed is a scalar number since it has just one direction and no magnitude.

Formula for Speed

The speed formula is as follows:

s=d/t

Where,

s denotes the speed in metres per second, d the distance travelled in metres, and t the time in seconds.

Now,

Given Total time she practiced=595 minutes

Total time she practiced=5 weeks=5*7

=35 days

then rate at which she practiced per day=595/35

=17 min/day

hence,

           Brianna practiced with a rate of 17 min/day.

To know more about speed visit the link

https://brainly.com/question/7359669?referrer=searchResults

#SPJ1

1) We can visualize that regular octagon inscribed this way:

2) We can decompose that regular octagon as isosceles triangles since this the radius is known

But note that we only have the length of the radius:

3) So let's find the base of the triangle, note that the interior angle is:

Finding the height:

Now, let's find the area of one triangle and then multiply by 8 to get the area of the whole Octagon:

Answer:

2/3

Step-by-step explanation:

Total marbles:

4 + 3 + 2 = 9

Non-white marbles:

4 + 2 = 6

Probability of not drawing a white marble:

6/9

2/3

Answer:

6/9

Step-by-step explanation:

n=numerator

d=denominator

b=blue

p=pink

w=white

m=marbles

What we know:

4 bm

2pm

3 wm

what we need to know:

we need to know the denominator (all the numbers added up) and the numerator (the marbles that aren't white marbles).

work:

n= 4+2=6

d= 4+3+2=9

so it is 6/9

Can I please have Brainliest?

Square root of 4 is not a polynomial. It is a quadratic function. Functions containing other operations like square root is not a polynomial.

A polynomial need not have any square root.  polynomial is a finite sequence form. it must contain no square roots of variables, no fractional or negative powers on the variables, and no variables in the denominators of any fractions. Polynomial are sums and differences of polynomial terms. For an expression to be a polynomial term, any variables in the expression must have whole number powers. It should not have any square root, cube root or any negative values. Quadratic function can have square root cube roots and fraction values.

To learn more about Polynomial please visit:

https://brainly.com/question/15702527

#SPJ4

The equation's value of x is -50. To solve for x, we added 2 to both sides of -2/5x - 2 = 18. Then, we divided both sides by -2/5 or multiplied by -5/2 to get -2/5x = 20.

Answer: its -50

Step-by-step explanation:  the negatives cancel out. 50 divided by 5 is 10, so 1/5 of 50 is 10 and 2/5 of 50 is 20. then subtract 2.

Given:

3(4y + 4z - 9)​

Using distributive to write an equivalent expression,we have:

3*4y + 3*4z - 3*9

= 12y + 12z - 27

The equivalent expression is:

12y + 12z - 27