Mathematics High School

can someone help? i need help ‍♀️

Answers

Answer 1

Answer:

Mean: 29.6

MAD: 10

Step-by-step explanation:

Answer 2

Answer:

Mean = 29.6

MAD = 10

Step-by-step explanation:

For the mean, just add all of the points together and divide it by 10 since there are 10 games.

For the MAD, use the mean and subtract is from each of the games. As an example, just do 23-29.6 and ignore if it is a negative sign. Do it for all and then add up the leftovers. Then divide it by the 10 games.

(6.6+1.4+1.6+8.4+10.6+8.4+15.4+4.6+26.6+16.4)/10

Check out a khan academy video about it if you're having trouble

Related Questions

PLEASE HELP ILL DO ANYTHING

Answers

Answer:

B) 2 1/4

Step-by-step explanation:

Answer:

B.2 1/4

C.9/4

Step-by-step explanation:

2 1/4 is what shown

9/4=2 1/4

A helicopter hovers 1500 feet above a small island. The figure shows that the angle of depression from the helicopter to point P is 32 degress. How far off the coast, to the nearest foot, is the island?

Answers

Answer:

937 feet

Step-by-step explanation:

tan32 = x/1500

0.625 = x/1500

0.625*1500 = 937.304

Mondays at pizza pan you can cheese to toppings at no extra cost for your pizza to tacos are mushroom sausage peppers and extra cheese how many different pizza's could you order

Answers

Answer:

We can order 35 different types of pizza based on the toppings.

Step-by-step explanation:

There are 3 different types of pizza crust which a person can choose for his pizza. On Monday's company has introduced new campaign in which a person can choose extra toppings of his choice at no additional cost. The topping are of 7 different types. The total number of different pizza which a person can have is 7C3. Solving through computation technique we get 35.

Is the point (1, 2) a solution to the system?
y = 4x-2. y = 10x - 8
A. No
B. Yes
C. More information is needed.

Answers

Answer:

B) Yes

Step-by-step explanation:

2=4(1)-2

2=4-2

Yes.

2=10(1)-8

2=10-8

Yes.

Tina plans to make wooden frames to put her two triangular art pieces in.

How much wood would she need fortriangle DFG?

Enter your answer in the box.
in.

Two triangles A B C and D F G. A B is 5 inches. B C is 6 inches. A C is 7 inches. D F is 15 inches. F G is 18 inches. Angle B is congruent to angle F.

Answers

Answer:

54in

Step-by-step explanation:

i took the test

I NEED HELP!!

In the figure below, vertices D and F of
A DEF lie on CG. What is the measure of
DEF?

Answers

Answer:

D 108

Step-by-step explanation:

YOU CAN MARK ME AS BRAINIEST IF YOU WANT

Find the perimeter of the triangle below.

pls help!!!

Answers

Answer:

180

40*9 / 2

Hope this helps!!!

2. Faith is a 95% free throw shooter. At practice, each player shoots 20 free throws. Let
X = the number of free throws Faith makes out of 20 shots.

Answers

Answer:

Step-by-step explanation:

So if you want to find out what x is then you would try to find 95% of 20 which is 19. She made 19 of her free throws.

Find the length of arc CD. Use 3.14 for pi. Round to the nearest tenth.

Answers

9.2

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

The length of arc is 9.1506 cm.

What is Length of Arc?

The length of an arc refers to the distance along the curve of a circle between two points on that curve. It is a measure of the portion of the circumference of a circle or any other curved shape.

The Formula for Length of Arc is θ/360 x 2πr.

We have,

Radius = 7.9 cm

Angle = 66.4 degree

Now, length of Arc

= θ/360 x 2πr

= 66.4 / 360 x 2 x 3.14 x 7.9

= 0.18444 x 2 x3.14 x 7.9

= 9.1506 cm

Thus, the length of arc is 9.1506 cm.

Learn more about Length of arc here:

https://brainly.com/question/31762064

#SPJ2

PLEASE HELP ME SOMEONE

Answers

Answer: A

Step-by-step explanation:

To find the area of a composite figure, you must find the area of each polygon
and then add their areas together to find the total area of the composite figure.
What is the area of the rectangle in this composite figure?

A. 23cm
B. 112cm
C. 23cm^2
D. 112cm^2

Answers

B. MemkdkdksksjsjdjdjdjdjdjdjdjfSKSKSKS

Answer:

it is b

Step-by-step explanation:

HELP ASAP ASAP ASAP ASAP PLS HELP HELP

Answers

Answer:

i hope my answer help you

Step-by-step explanation:

1st=8+4=12

2nd the answer is to the nearest 7.06

3rd =2+2³.7=2+13=15

4th=(36÷(4+5))+25=36÷9+25=4+25=29

5th=16÷16+8-3=1+8-3=9-3=6

6th=8-2.4=5.6

Factor as the product of two binomials. x^2-9x+20

Answers

Answer:

(x-4)(x-5)

That is the answer, hope it helps.

En un día de febrero, una ciudad de Estados Unidos registró una temperatura mínima de 9° bajo cero y una temperatura máxima de 13°C. ¿De cuántos grados fue el intervalo de temperaturas registradas?

Answers

Answer:

La cantidad de grados del intervalo de temperaturas registradas en el día de febrero mencionado es de:

Step-by-step explanation:

En estadística, cuando se utilizan intervalos como valores para identificar datos cuantitativos, como en este caso temperaturas registradas, deben tomarse todos los valores, en este caso enteros, desde el límite inferior (temperatura mínima) hasta el límite superior (temperatura máxima), por lo cual no se puede restar el valor máximo al valor mínimo, sino que debes identificar todos los valores y después contarlos. En el caso del ejercicio dado, los grados en el intervalo mencionado son:

9°C10°C11°C12°C13°C

Como puedes ver, los grados en el intervalo de temperaturas registradas serían 5.

Ted, the postman, has 110 letters to deliver. If Ted can deliver 10 letters in 5 minutes,
how long will it take Ted to deliver all his letters?

Answers

Answer:

Step-by-step explanation:

There are 11 tens in 110, so 11 times 5 is 55.

Help ASAP please please 14 and 15

Answers

I think 14 is B (idrk) and 15 is definitely C

PLEASE HELP ASAP, will mark brainliest

Answers

Answer: I think you have to start at 10 and go up i may be wrong but i think you get your answer that ay if I'm right

Step-by-step explanation:

Answer:

You go up ten spaces and then you get the placements of the letters

Step-by-step explanation:

Football is backkkk LFG!!!!!

Answers

Yessirrrrrr buddy 14

BRAINLIEST FOR WHO ANSWERS CORRECTLY!!!! ASAP HELP (LOOK AT SCREENSHOT)

Answers

E two sides added together must be larger then the last side

Answer:

e. 9 ft

Step-by-step explanation:

Triangle ABC is an isosceles with a base AC. The base angles are 60 degrees. Find the length of the base and the length of the altitude from the vertex angle. The length of each leg is 5

Answers

Answer:

base =5 because all angles=60, so an equilateral triangle

height=4.33

Step-by-step explanation:

height^2+1/2(5)^2=5^2

height^2+6.25=25

height^2=18.75

height=4.33

marlee drove 60 miles using 2 gallons of gas.Which is the unit rate in fraction form?

Answers

Answer:

30 mile per gallon

Step-by-step explanation:

60/2=30

Answer:

30 miles/ 1 gallon

Find each value below.

Answers

Bbbgkwjejejejejehehehejejejejeje

Answer:

7.) x = 21

8.) y = 6

9.) angle F = 62 degrees

10.) TS = 10

Step-by-step explanation:

5y-2 = 28

5y = 30

y = 6

4x+6 = 90

4x = 84

x = 21

angle F = 90-28

angle F = 62 degrees

3z-8 = z+4

2z = 12

z = 6

TS = z+4 = 10

Write an inequality to match this statement: 14 is greater than 10. **Hint** You need to use shift and the comma button or the period button to make the greater than or less than sign. *

please put answer and how to get it

Answers

Answer:

14>10

Step-by-step explanation:

I WILL GET A ZERO IF I DONT GET THIS RIGHT A) describe each two-dimensional figure cross section that results from slicing each three-dimensional figure
B)describe the two dimensional figure cross section that results from slicing the cylinder number 6 with a vertical cross-section
PLEASE HELP QUICK

Answers

Answer:

What is the two dimensional shape that is created when the shape provided is sliced horizontally? Explanation: A horizontal cut is a side to side cut. This shape is a right rectangular pyramid, which has a base of a rectangle and sides in the shape of triangles; thus, a horizontal cut would make a rectangle.

Step-by-step explanation:

If I was asked to think of a number and multiply it by 2, I could write this algebraically as 2x.
Write the following algebraically using x as your unknown.

“I think of a number, multiply it by 2, subtract 3 and multiply the result by 4”

Answers

Answer:

8x - 12

Step-by-step explanation:

Let the number be x

multiply by 2

= x * 2 = 2x

Subtract 3 ;

2x-3

Multiply result by 4

4(2x -3) = 8x-12

Find the indicated side of the triangle

Answers

Answer:

It's a 30-60-90 triangle so x=6

Step-by-step explanation:

Answer:

90 I think bc I saw the right angle

I will give brainliest. Please help fast! (Solve for number 5)

Answers

Answer:

the area of the parallelogram is 120 units

Use addition to solve the system of linear equations. Include all of your work in your final answer.

Answers

Answer: No solutions

Step-by-step explanation:

You can either use substitution or elimination

You can plug in y to the first equation to get x-(x-4)=6 to get 4=6 which is not possible so no solutions

Find the missing side lengths, leave your answers as radicals in the simplest form. Show work please

Answers

Answer:

m and n are both equal to 10

Step-by-step explanation:

Because we see that the two of the angles here are 45 and 90, we know then that the third angle is also 45. This tells us that the sides m and n are of equal length.

With that in mind, we can simply use the Pythagorean theorem to find their values:

m² + n² = (10√2)²

given that m = n, then:

m² + m² = (10√2)²

2m² = (10√2)²

2m² = 100 × 2

2m² = 200

m² = 100

m = 10

So both m and n are equal to 10.

How many mathematical statements could you write using the numbers 4,5 and 20 for example 4x5=20 how many problems could you make using those same numbers

Answers

Answer:

20 Divided By 5 = 4 or 5 x4 = 20

Step-by-step explanation:

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