..........................

Answer:

The answer is 6,400 I hope you get a good grade

Answer: .28, .16, 0, .34

Step-by-step explanation:

Answer:

Step-by-step explanation:

area of shaded region = 3168/7 - 55 = 397.5cm^2 (app)= 0.397cm^2 ( since we have to round to nearest hundredth

Answer:

The answer is

Step-by-step explanation:

To find the area of the shaded area first find the area of both the rectangle and the circle and subtract the smaller one from the larger one.

that's

For the rectangle

Area of rectangle = length × width

From the question

length = 5cm

width = 11 cm

So we have

Area of rectangle = 5cm × 11cm = 55cm²

For the circle

Area of a circle = πr²

where r is the radius

From the question

r = 12 cm

Area of circle = π (12)²

= 144π

= 452.40 cm²

Area of shaded figure

Since the area of the rectangle is smaller than that of the circle we subtract the area of the rectangle from the circle

That's

452.40 cm² - 55cm²

= 397.40 cm² to the nearest hundredth

Hope this helps you

The value of x can be found by setting up a proportion based on the given scale factor of 3:2 is 16/3 units.

The breadth of the first parallelogram is 8 and the breadth of the second parallelogram is x.

Setting up the proportion, gives:

8/3 = x/2.

To solve for x,  cross-multiply:

\(8 \times 2 = 3 \times x.\)

Simplifying the equation, gives:

16 = 3x.

Next, divide both sides of the equation by 3 to isolate x:

x = 16/3.

Therefore, the value of x is 16/3.

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Answer:

C is the answr

Step-by-step explanation:

Answer:

  $2.73

Step-by-step explanation:

Price with discount:

  4.30(.60) = 2.58

Tax:

  2.58(.06) = 0.1548

Cost:

  price + tax

  2.58 + 0.1548 = 2.7348

Answer:

p=7/2

Step-by-step explanation:

2p=7

/2. /2

p=7/2

now to check

2(7/2)=7

14/2=7

7=7

its true

hopes this helps

Answer:

its 1/4

Step-by-step explanation:

Answer: 4 1/2

Step-by-step explanation: 9-3=6      1/3+1= 1 1/3

6/1 ÷ 4/3  

6  x  3/ 1x4 = 18/4

4 1/2

Answer:

9-3÷1/3+1

=≠9-3/1/3+1

=9-3/3+1

=9-3/(1/3)+1

=9-9+1

=1

THIS IS BONDAMAS RULE.

MARK ME BRAINLIST PLZ.

This question is incomplete because it is not properly and correctly written.

Find attached to this answer a hand drawn sketch diagram of the Aquarium (rectangular prism) showing its dimensions.

Complete Question

The aquarium shown is a rectangular prism that is filled with water. You drop a spherical ball with a diameter of 8 inches into the aquarium. The ball sinks, causing the water to spill from the tank. How much water is left in the tank? Enter your answer to the nearest tenth. (Hint: 1 in³ = 0.00433 gal)

The dimensions of the rectangular prism is given as:

Height = 13 in

Width = 13 in

Length= 20in

The amount of water left is about ____ gallons.

Answer:

The amount of water left in the tank approximately to the nearest tenth is 13.5 gallons (gal) of water

Step-by-step explanation:

Step 1

We are given a rectangular prism with the dimensions :

Height = 13 in

Width = 13 in

Length= 20 in

The first step would be to find the Volume of the Rectangular prism

Volume of the rectangular prism = Length × Width × Height

= 20in × 13in × 13in

= 3380 in³

From the question, we are given the hint that

1 in³ = 0.00433 gal

This means that 1 in³ of an object contains 0.00433 gallons of water.

Therefore, if

1 in³ = 0.00433 gal

3380 in³ =

Cross multiply

2880 in³ × 0.00433 gal

= 14.6354 gal

This means the Aquarium (rectangular prism) contains 14.6354 gallons of water.

Step 2

A spherical ball with the diameter of 8 inches was dropped into the aquarium.

We would find the volume of the spherical ball.

Volume of the Spherical ball = 4/3πr³

Radius = Diameter ÷ 2

= 8 inches ÷ 2 = 4 inches.

Volume of the Spherical ball = 4/3 × π × 4³

Volume of the Spherical ball = 268.08in³

Step 3

We would be converting the Volume of spherical ball to gallons because this gives us the quantity of water spilled due to the sinking of the spherical ball

If , 1 in³ = 0.00433 gal

268.08in³ =

Cross multiply

268.08 in³ × 0.00433 gal

= 1.1607864 gal.

Step 4

The fourth and final step is to subtract the volume of water in the aquarium from the volume of water spilled

14.6354 gal - 1.1607864 gal

= 13.4746136 gal

Approximately to the nearest tenth = 13.5 gal

Therefore, the amount of water left in the tank approximately to the nearest tenth is 13.5 gallons (gal) of water.

Answer:

$6.00

Step-by-step explanation:

As we know that the median is the middle value of a data set.  When we list these costs in order:

3,5,5,6,6,6,9,9,9

When crossing out the values on each side we can see that the middle value lands on 6 so the median is $6.00

Hope it helps!

Answer:

21 saws ordered.

Step-by-step explanation:

In our ratio, 4 represents the hammers, and 7 represents the saws.

We have 12 hammers, so let's divide 12 by 4, which gives us 3. Now, let's multiply 3 to 7. This will give us 21 saws ordered.

Answer:

3481

Step-by-step explanation:

so so obviously I'm not sure of the answer but I think that Charles is C alphabetically number three and Harley is D which is number four and Akimi is 8 which is number eight and K for Kyle which is 11 but I take it as 1 so yeah

Answer:

B. 12 in

Step-by-step explanation:

give brainliest pls

Answer:

Part A:

The best graphical representation to display this data is a histogram. A histogram is a type of graph that displays the frequency of data in intervals or bins. In this case, the bins would represent the number of times the students ate a sandwich (e.g. 0-5, 6-10, 11-15, etc.) and the frequency would be the number of students who ate a sandwich that many times. A histogram is appropriate for this data because it allows us to see the distribution of the data and identify any patterns or outliers.

Part B:

To create a histogram for this data, follow these steps:

1. Title: Begin by giving your graph a descriptive title, such as "Number of Times 8th Graders Ate a Sandwich in a 30-Day Period".

2. X-Axis Label: Label the x-axis with the number of times the students ate a sandwich. Divide the range of the data (0-30) into equally spaced bins. One option could be to use bins with a width of 5 (0-5, 6-10, 11-15, etc.). Label each bin on the x-axis.

3. Y-Axis Label: Label the y-axis with "Frequency" or "Number of Students". The scale for this axis will depend on the number of students in the class. Determine an appropriate scale that will allow you to clearly display the data.

4. Plot Data: Count the number of students who ate a sandwich within each bin and plot the frequency for each bin. For example, if there were two students who ate a sandwich 0-5 times and three students who ate a sandwich 6-10 times, plot a bar with a height of 2 for the first bin and a height of 3 for the second bin.

5. Finalize: Add any necessary legend or color-coding to the histogram and finalize the graph.

The final histogram will show the distribution of the data, highlighting any patterns or outliers, and provide insight into the eating habits of the 8th grade class over the 30-day period.

An equation is a mathematical statement that shows two mathematical expressions equal.

An equation consists a variable that does not have a fixed value to it.

Given,

j+12=25

Here ‘j’ is the variable.

To find ‘j’ we just need to 12 from 25.

So, 25 - 12 = 13

Hence, now we know that ‘j’ is equal to 13.

13 + 12 = 25

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By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

Step-by-step explanation:

wouldn't you do 29 x 19=551+0.05=551.05

Answer:

The number of monthly calls for which Plan 1 is more economical than Plan 2 is 200 calls If more than 200 calls are made, the plan 1 charge will be more than plan 2. Let the number of charges per month be x  If plan 2 charges ​$16 per month plus ​$0.04 per call, this is expressed as 0.04x + 16  Price that pan 1 charges = $24  If Plan 1 is more economical than Plan 2, this is expressed as:0.04x + 16 > 24 Subtract 16 from both sides:0.04x + 16 - 16 > 24 - 16   0.04x > 8 x = 6/0.04 x = 200 This shows that if more than 200 calls are made, the plan 1 charge will be more than plan 2.

Answer: B

Step-by-step explanation:

the answer here would be B

Answer:

{4, 13}

Step-by-step explanation:

Represent the integers by I and J.  Then I + J = -17 and I*J = 52.

Let's solve this system using substitution.  Solve the first equation for I as follows:  

I + J = -17 becomes I = -J - 17

Substitute -J -17 for   I   in the second equation:

(-J - 17)*J = 52

Performing the indicated multiplication, we get:

-J^2 - 17J - 52 = 0

Let's solve this using the quadratic formula.  The quadratic coefficients here are {-1, -17, -52}, and so the discriminant, b^2 - 4ac, is

(-17)^2 - 4(-1)(-52), or 289 - 208, or 81.  This result is positive, so we know that the quadratic equation has two real, unequal roots.  They are:

      17 ± √81         17 ± 9

J =  --------------- = ---------------

         2(-1)                  -2

Evaluating this last result, we get J = (17 + 9)/2, or J = 13, and

J = (17 - 9)/2 = 8/2, or J = 4

Answer: linear

Step-by-step explanation:

Answer:

11 ≤ u

Step-by-step explanation:

36 ≤ 4u - 8

+8          +8

44 ≤ 4u

/4     /4

11 ≤ u

Answer:

11 13

Step-by-step explanation:

Answer:

y = 15

Step-by-step explanation:

We need to solve for k

y = x

21 = 7k  Divide both sides by 7 to solve for k

3 = k

y = xk

y = 5(3)

y = 15

Answer: y = 15

Step-by-step explanation:  

Answer:

1) The probability that a person who tests positive actually has the disease is 0.1056 or 10.56%

2) 180 combinations

3) 5040 pin numbers can be chosen

4) 54439560 ways

5) 389283935040 ways

Step-by-step explanation:

1) From Bayes' theorem, we have;

\(P(A\mid B) = \dfrac{P(A)P(B\mid A)}{P(A)P(B\mid A)+P\left (\overline{A} \right )P\left (B\mid \overline{A} \right )}\)

Where:

\(P(A\mid B)\) = Percentage of the population that tests positive for the disease that actually have the disease

P(A) = Incidence rate = 0.5% = 0.005

\(P(B\mid A)\) = Percentage of the population that have the disease and will tests positive = 1 - 0.06 = 0.94

\(P\left (\overline{A} \right )\) = P(no disease) = 1 - 0.005 = 0.995

\(P\left (B\mid \overline{A} \right )}\) = P(positive \(\mid\) no disease) = False positive = 0.04

From which we have;

\(P(A\mid B) = \dfrac{0.005 \times 0.94}{0.005 \times 0.94 +0.995 \times0.04} = 0.1056\)

Therefore, the probability that a person who tests positive actually has the disease = 0.1056 or 10.56%

2) The parameters given are;

The number of shirts that Karla has = 10 shirts

The number of shorts that Karla has = 6 shorts

The number of pairs of sandals that Karla has = 3 pairs

Therefore;

The number of ways Karla can choose her shirts =  10 ways

The number of ways Karla can choose her shorts =  6 ways

The number of ways Karla can choose her pair of sandals =  3 ways

The total combination of outfits Karla can make = 10 × 6 × 3 = 180 combinations

3) We have;

The number of permutations of 10 numbers taking 4 at a time is given as follows;

n!/(n-r)! = 10!/(10-4)! = 10!/6! = 5040 pin numbers can be chosen

4) The number of ways the first second and the third can be awarded is 380×379×378 = 54439560 ways

5) The number of ways is 210×209×208×207×206 = 389283935040 ways.

A) 55 people said their favorite vehicle color is red

B) 80 people said their favorite vehicle color was blue while 60 people said their favorite vehicle color was white

C) 45 said their favorite vehicle color was black while 10 people said their favorite vehicle color was silver

A)55 people said their favorite vehicle color is red

B)80 people said their favorite vehicle color was blue while 60 people said their favorite vehicle color was white

C)45 people said their favorite vehicle color was black while 10 people said their favorite vehicle color was silver

For A) 250•20%= 55

For B) 250•32%= 80, 250•24%= 60

For C) 250•18%= 45, 250•4%= 10

Answer: the answer is 0.0000043

Step-by-step explanation:

4.2*10=42 and divide it by 5 10 times