Mathematics College

There are 9 students participating in a spelling bee. In how many ways can the students who go first, second, and third be
chosen?
B.504 ways
C.529 ways
a. 454 ways
d. 404 ways

Answers

Answer 1

Answer:

I'm pretty sure it is C

Step-by-step explanation:

Answer 2
the answer for this is c

Related Questions

How many pounds is equal to 1.5 Ton(s)?

Answers

Answer:

3000 pounds :)

hope this helped<3

14. Molly puts two shapes together to make a new shape. The new shape has 6 sides and 6 vertices. Which two shapes did she use? ΔΔ OA in​

Answers

She used two trapezoids.

She put one trapezoid on top and one on the bottom.

The shape she ends up making is a hexagon.

Given these 2 map diagrams which is a function and why?

Answers

The first one cause no input have more than one output.
The first one because no input have more than one output.

Which of the following exponential functions represents the graph below?

Answers

Answer:

d

Step-by-step explanation:

I think the answer is d

HELPP PLEASE!!!!
Determine if the sequence below is arithmetic or geometric and determine the
common difference / ratio in simplest form.
5,8,11

Answers

Answer:

Arithmetic, add 3 each time

you would add 3 every time, arithmetic

I need help with this fast

Answers

Answer:

Evaluate for x=0.02,y=0.1,z=0.3

(3)(0.02)−(2(0.12)+0.33)

(3)(0.02)−(2(0.12)+0.33)

=0.013

Step-by-step explanation:

Jacey has 40 pizzas to sell in the concession
stand at a basketball game. Each pizza has
been cut into 8 slices of equivalent size. In the
first hour, Jacey sold 16 3/8 pizzas. In the second
hour, she sold 18 3/4 pizzas. How many pizzas
does Jacey have left to sell?


Plz help

Answers

Answer:

the answer is 16.6 Pizzas

Step-by-step explanation:

16% of 40 is 6.4 that means she sold 6 full pizzas and 0.4 parts of one pizza

add that to 18 is 24.4 pizzas sold and 16.6 to go.

what is the gfc of 36 and 48 LIMMITED TIME HELP

Answers

Answer:

i do not know im rackin up these brainly points ya hear

Step-by-step explanation:

Answer:

12 is the answer

hope his helps

have a good day :)

Step-by-step explanation:

PLS
HELP!!

1pt y = (5/4)X + 2
Which of the following lines is parallel to the line above and passes through the point (1,-7)?
A. (y + 7) = (-4/5)(x - 1)
B. (y - 7) = (-4/5)(x + 1)
C. (y + 7) = (5/4)(x - 1)
D. (y - 7) = (5/4)(x + 1)

Answers

Answer:

The Wright answer is C [(y + 7) = (5/4)(x - 1)]

How many lines of symmetry does this shape appear to have?​

Answers

Answer:

There are 6 lines of symmetry.

the figure below is made of unit cubes

Answers

Answer:

Ok cool can i see the figure?

HELPPPPP plssssssssss

Answers

do you even put attention in class or the teacher not showing shi but alright the answer is x=0

the answer is x=0 this was really easy but I understand it’s kinda hard at the same time! hope the answer is right

Drag the uses of computers into the order in which they were developed​

Answers

warfare, business, entertainment, astronomy, arithmetic

An angle measured 140 more than the measure of its supplementary angle. What is the measure of each angle ?

Answers

Answer:

Supplementary angle equals 180°  

Complementary angle equals 360°

Step-by-step explanation:

Conjugate angles are more or less related to complementary and supplementary angles. The sum of the two angles put together equals 360 degrees. The last angle that will be named is straight. The measure of the angle equals 180 degrees.

To the nearest tenth of a centimeter, how tall is a cylinder with a radius of 8.4 cm and volume of 3119.5 cm3. Give the approximate answer rounded to 2 decimal places.

Thank you!

Answers

Answer:

r=8.4cm

v=3119.5cmcube

volume of a cylinder

=pie r square height

pie=22/7

22/7×8.4×8.4×h=3119.5cm cube

221.76cmsquareh=3119.5cm cube

___________________________

221.76cm square(both sides)

h=14.07cm

The height of the cylinder is h =  14.09 cm

Given data:

To find the height of the cylinder,  the formula for the volume of a cylinder: V = πr²h, where V is the volume, r is the radius, and h is the height.

Given that the radius is 8.4 cm and the volume is 3119.5 cm³, substitute these values into the formula and solve for h.

3119.5 cm³ = π(8.4 cm)²h

To isolate h, divide both sides of the equation by π(8.4 cm)²:

h = 3119.5 cm³ / (π(8.4 cm)²)

Now, calculate the approximate value of h as:

h ≈ 3119.5 / (π * 8.4²)

≈ 3119.5 / (3.14 * 70.56)

≈ 3119.5 / 221.1264

≈ 14.0989 cm

Hence , the height is 14.09 cm

To learn more about cylinder click :

https://brainly.com/question/16134180

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Can a polygon have four sides and three angles

Answers

No a polygon only has 3 sides and 3 angles.

find the value of x

help me pls!!

Answers

x=31 because

(2x)+(x-3)=90
2x+x-3=90
3x-3=90
3x=93
x=31

Answer:

x = 31

Step-by-step explanation:

These angles are complementary so:

2x + x - 3 = 90

3x - 3 = 90

3x = 93

x = 31

Find missing angle measure M

Answers

Answer:

m<Q = 30 degrees

Step-by-step explanation:

Add 126 and 24 which equals 150

Subtract 180 from 150

You get 30

31 7/8 - 2/7 = what

please i really need the answers for my school

Answers

Answer:

9/2

Step-by-step explanation:

Find the area of the figure.

Answers

Answer:

24

Step-by-step explanation:

Split the polygon into three triangles and a square, then find the areas of each and they add up to 24.

Answer:

let me know if it's the right answer or not:) also I learned this awhile

Determine the missing length in each right triangle using the Pythagorean theorem. Round the answer to the nearest tenth, if necessary.

Answers

Answer:

answer is 9 yd

Step-by-step explanation:

The missing length in right triangle by using the Pythagorean theorem is,

⇒ 9 yards

What is Pythagoras theorem?

The Pythagoras theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the square of the other two sides.

We have to given that;

In a right triangle,

Hypotenuse = 15 yd

Perpendicular = 12 yd

Hence, By Pythagoras theorem;

Base² = 15² - 12²

Base² = 225 - 144

Base² = 81

Base = √81

Base = 9 yards

Thus, The missing length in right triangle by using the Pythagorean theorem is,

⇒ 9 yards

Learn more about the Pythagoras theorem visit:

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A square-shaped painting has an area of 120 square inches. What is the length of each of its sides?

Answers

Answer:

30

Step-by-step explanation:

120÷4=30 (4 because a square has 4 sides)

and you can check it by doing 4×30=120

hope this helped

True or false a polygon that has four sides and four angles is a pentagon

Answers

Answer:

I think that is false

Step-by-step explanation:

A pentagon has 5 sides

The statement "a polygon that has four sides and four angles is a pentagon" is false.

What is a quadrilateral?

A quadrilateral is a polygon with 4 number of sides and 4 vertices. A few examples of a quadrilateral are square, rectangle, rhombus, parallelogram, etc.

A polygon with four sides is known as a quadrilateral, therefore, the statement "a polygon that has four sides and four angles is a pentagon" is false.

Learn more about Quadrilateral:

https://brainly.com/question/13805601

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Four friends share 3 sheets of construction paper equally. What fraction
of a sheet of paper does each friend get?

Answers

Answer:

0.75 or 3/4 sheet of paper

Answer:

3/4 of each sheet

Step-by-step explanation:

You have to divide the number of sheets of paper by the number of people sharing them, which gives you 3/4. This makes sense because if there are more people than paper, each person will get less than a full sheet.

What is the missing angle? Of the circle please help correct answer gets Brainlest

Answers

Answer:

3

Step-by-step explanation:

9x5=15x | 45=15x then divide 45 by 15 x=3

Please Help me with this thank you

Answers

The shaded part makes a triangle and in order to find the area of a triangle. You do base times height times 1/2. Because a triangle is half of a square or rectangle. The answer would be 3 times 4 divided times 1/2 which is 6

Write the expanded form 38.65 in a decimal form

Answers

Answer:38.65 =  30 + 8 +6/10+5/100

Step-by-step explanation:

Write 2 1/4
as an improper fraction.

Answers

Answer:

9/4

Step-by-step explanation:

First multiply denominator by the whole

That is: 4 x 2 = 8

Secondly, whatever answer you got add it to the numerator

That is: 8 + 1 = 9

Lastly, whatever answer you got, take that as the numerator and the denominator remains the same

That is: 9/4

Finally, this is your improper fraction of the number provided!

Hope it helps!!!

I NEED HELP!!!!

SELECT ALL THAT APPLY

WHICH SHAPE(S) COULD THE FOLLOWING FORMULA BE USED FOR?

A=1/2bh

A. Trapezoid
B. Triangle
C. Rectangle
D. Square
E. Cube

Answers

Answer:

B

Step-by-step explanation:

Cand D: A= bh

A: A = (a+b)/2h

E: A= 6a^2

If a truck used 25 gallons to travel 375 mies, how many miles would it travel on 4 gallons of gas?​

Answers

Answer:

93.75 miles if im not mistaken

Step-by-step explanation:

because the most miles is 375 so you would divide that number by four to see how many miles u can go before filling up again.

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