Mathematics College

someone please help me i really need it‼️

Someone Please Help Me I Really Need It

Answers

Answer 1

Answer:

63 cm³

Step-by-step explanation:

Multiply length × width × height.

3×3×7 = 63

Answer 2

Answer:

Volume = 63 cubic centimeters

Step-by-step explanation:

The given figure is a rectangular one. And in order to find the volume, you'll have to use the formula.

Formula:

Volume = L x W x H

L = 7 cm

W = 3 cm

L = 3 cm

Calculations:

3×7×3 = 63 cubic centimeters

Related Questions

Make a table showing all the possible outcomes for spinning the pointer of a spinner with four equal-sized sections labeled 1–4 and another spinner with four equal-sized sections labeled A–D. Use this table to determine the probability that the two pointers will land on an odd number and the letter C. Give the probability as a percent, rounded to the nearest tenth of a percent.

P(odd number, C) =

%

Answers

Answer:

12.5%

Step-by-step explanation:

There are two types of spinners here and the outcome of them is independent. That means

P(odd number,C) = P(odd number) * P(C)

There are two odd numbers out of four numbers in the first spinner. The chance of odd number will be:

P(odd) = 2/(2+2)= 1/2= 50%

There are four letters and the desired outcome is C. The chance for C will be:

P(C)= 1/4= 25%

Then the chance will be:

P(odd number,C) = P(odd number) * P(C)

P(odd number,C) =50% * 25% = 12.5%

What is the solution to the inequality x2 < 16 – 6x?

Answers

Answer:

−8  <  x  <  2 would be the answer if the equation was x^2

if the equation was x(2), the answer is x<2

Step-by-step explanation:

Answer:

x < –8 or x > 2.

Step-by-step explanation:

The solution to the inequality x^2 < 16 - 6x is x < -8 or 2 < x.

Please help:) I'll report you if you steal points :(

Answers

yeah y=9


hope this helped even tho I’m kinda late haha

Emily surveyed 300 of the students in her school about their favorite color. 93 students said their favorite color was purple. What percentage of the surveyed students said their favorite color was purple?

Answers

Answer:

31%

Step-by-step explanation:

93/300=0.31

0.31=31%

The percentage of the surveyed students said their favorite color was purple will be 31%.

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

To Calculate the percent of a number , divide the number by whole number and multiply by 100.

Given that;

Total number of students = 300

And, There are 93 students said their favorite color was purple.

Now,

The percentage of the surveyed students said their favorite color was purple is find as;

Total number of students = 300

And, There are 93 students said their favorite color was purple.

So, Percent of the surveyed students said their favorite color was purple is;

Percent = 93 / 300  x 100

            = 31%

Thus, The percentage of the surveyed students said their favorite color was purple will be 31%.

Learn more about the percent visit:

https://brainly.com/question/843074

#SPJ6

25!
Which expression represents
(25– 12)!12!?
25012
o 23C13
25P 12

Answers

Answer:

[tex]25C_{12}[/tex]

Step-by-step explanation:

We are given that an expression

[tex]\frac{25!}{(25-12)!12!}[/tex]

We have to find the expression which represents  [tex]\frac{25!}{(25-12)!12!}[/tex].

We know that

[tex]nP_r=\frac{n!}{(n-r)!}[/tex]

[tex]nC_r=\frac{n!}{(n-r)!r!}[/tex]

By using the formula

By comparing we get

n=25,r=12

[tex]\frac{25!}{(25-12)!12!}[/tex]

[tex]=25C_{12}[/tex]

Hence, option a is true.

[tex]25C_{12}[/tex]

Sal is tiling his entryway. The floor plan is drawn on a unit grid. Each unit length represents 1 foot. Tile
costs $2.05 per square foot. How much will Sal pay to tile his entryway? Round your answer to the nearest
cent.
Sal will pay $1
to tile his entryway.

Answers

Answer: 89.18

Explanation:none your welcome

A store is selling scooter for $40. You have a coupon and person for $15. What percent was the coupon? 20 points!! ​

Answers

Answer:

$15 is 37.5% of $40.

Step-by-step explanation:

If a number is decreased by 8, the result is -21. What is the
number?
Need solution and equation !!

Answers

Answer:

answer = -13

Step-by-step explanation:

number = x

x - 8 = -21

x = -21 + 8

  = -13

Recheck :

num = - 13

decreased by 8 = - 13 -8 = -21

Chilling and Dying.

Same nights every night.

The pandemic got to go no cap.

Answers

Answer:

yes

Step-by-step explanation:

yes

very poetic

Plz I need help this is due at 7:10

Answers

Answer:

8units²

Step-by-step explanation:

Area of the trapezoid = 1/2(a+b)h

a and b are the opposite sides

h is the height

Take a square as 1 unit

a = 1 unit

b = 3 units

height h = 4 units

Substitute

A = 1/2(1+3)*4

A = 1/2 * 4 * 4

A = 16/2

A = 8units²

Hence the area of the trapezoid is 8units²

2m+(m-15)=90 solve for m

Answers

Answer:

m = 35

Step-by-step explanation:

2m + m -15 = 90

3m -15 = 90

     +15  +15

3m = 105

/3     /3

m = 35

To check the work just insert 35 for m:

2(35) + 35 -15 = 90

70 + 35 -15 = 90

105 - 15 = 90

90 = 90

Find the 10th term of the geometric sequence 3, 6, 12,

Answers

Step-by-step explanation:

to calculate common ratio

=second term divided by first term

3 7/8- 3/8 I really need help!

Answers

Answer:

[tex]3\frac{1}{2}[/tex]

Step-by-step explanation:

The answer is........


3 1/2

It would get you 3 4/8 then you simplify it to 3 1/2

a. Define a relation with four ordered pairs
such that the first element is a university
and the second element is its mascot.

Answers

ajdjdjdjjdjsj kajdjsjs

Find the value of x.
A. 2
B. 12
C. 10
D. 4

Answers

Answer:

c

Step-by-step explanation:

because the total has to be 180 so if u has 30 then u need 150 to make 180

Answer:

c maybe

Step-by-step explanation:

to find the quotient 3/4 divided 1/8 multiply what by what​

Answers

Answer:

Make 1/8 a reciprocal which would be 8/1 so 3/4 x 8/1 is 24/4 = 6

The table shows the number of different types of movies in Lavar's
collection. He wants to buy a new movie to add to his collection. He
only wants to buy a movie if he already has more than 15 movies of
that type. Use the inequality m > 15, where m is the number of the
type of movie, to determine which type(s) he can buy.

Answers

Answer:

I would know if the table was included

Step-by-step explanation:

just insert the number of each type of movie into the place of M and see if it is greater than 15

Use distributive property to solve the problem
3 (9 - 10a) - 3a

Answers

Answer:

27- 1 = 26

Step-by-step explanation:

y = 2x + 1
2x - y=3
Solve by substitution

Answers

Answer:

there is no solution

Step-by-step explanation:

y = 2x + 1

put into other equation

2x - 2x + 1 = 3

0x + 1 = 3

0x = 2

0/0x = 2/0

x = undefined

Record' s calculated​

Answers

Wha....... is that.....::

Could someone help me with this question?

Answers

Answer:

Step-by-step explanation:

Simplify the following expression.

(4⁶)³
A. 4³
B. 4¹⁸
C. 4⁶³
D. 4⁹
​

Answers

Hello,

The answer is B

Hope this helped :)
The answer is B.
I really hope this helps.

2x+6y=21 and -2x+3y=24 using the elimination method and write as an ordered pair

Answers

Answer:

(-0.5,7.66)

Step-by-step explanation:

2x+6y=21

-2x+3y=24

so 3y=24+2x

reduce

y=(24+2x)/3

substitute for y

2x+6(24+2x/3)=21

2x+(72+12x)/3=21

2x+24+4x=21

6x=-3

x=-0.5

y=(24+-1)/3=7.66

If Navya babysits 12 hours she earns $48. If she babysits 18 hours she earns $72. Let y represent the total amount of money that Navya earns working x number of hours.

WRITE A EQUATION TO MODEL THE DATA!! 40 POINTS!!

Answers

I think it’s 4 dollars bc 48%12 is 4 and it’s consistent. It doesn’t matter how many hours she works she will still get the same 4 dollars an hour.

Answer:

Step-by-step explanation:

Which is the net for the figure shown?

Answers

Answer:

The third one, with the sideways "z" shape.

Step-by-step explanation:

When folded, this net shape will become the new figure.

pls help!!!!!!!!!
What is one way a sitcom will get an audience to feel a particular emotion?
by using a laugh track

by using different characters

by using different theme songs

by using one-liners

Answers

Answer: One way is by putting on background music. Heroic music makes the audience feel exited.

Step-by-step explanation:

Answer:

a laughing track

Step-by-step explanation:

sitcoms are shows like friends, where when something is funny, it plays laughing in the background, essentially telling everyone to laugh becasue something funny just happened

read the instructions first
then graph
Polya created his famous four-step process for problem solving, which is used all over to aid people in problem solving:
Step 1: Understand the problem.
Step 2: Devise a plan (translate).
Step 3: Carry out the plan (solve).
Step 4: Look back (check and interpret​

Answers

Answer:

Step-by-step explanation:

Step 1:

x - > number of Avocado

y -> number of melon

Step 2:

x ≤ 3y

x +  y ≥ 20

Step 3:

x + y≥ 20

     y ≥ -x + 20

Step 4:

( 1 , 20)

x ≤ 3y               ; y≥ -x + 20

1 ≤ 3*20          ;  20 ≥ -1 + 20

1 ≤ 60              ; 20 ≥ 19

15 = -5x + 10
X =
Pls help me solve x

Answers

you move the term calculate on both sides and you got -1

Step-by-step explanation:

[tex]15 = - 5x + 10 \\ - 5x = 15 - 10 \\ - 5x = 5 \\ x = \frac{5}{ - 5} \\ x = - 1 \\ thank \: you[/tex]

Question 3: Add 9 to 5 times n to get 3 is reprented as​

Answers

Answer:

5n + 9 = 3

I hope im right!!

5n + 9 = 3

because it says add 9 , then you do 5xn which is 5n & you would get 3

Find the total surface area of this prism.

Answers

Answer:

63

Step-by-step explanation:

[tex]15m^{2}[/tex]

Hope this helps!! plz mark brainliest??

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