Mathematics High School

HELP AS SOON AS POSSIBLE PLEASE!

HELP AS SOON AS POSSIBLE PLEASE!

Answers

Answer 1

Answer: A is correct

Step-by-step explanation:

all possible chances between two people are 100 different possibilities. Once you add the possibilities, you can see there is 15 balloons with the medium prize. Multiply 15 by 2 and you'll get 30/100, which simplifies to 3/10

Related Questions

the 4 angles of heptagon equal and each of other 3 is 20° greater the first 4.Find the angles​

Answers

Answer:

interior angle of a heptagon = 900 degrees

900 = 4x + (3x + 60)

840 = 7x

840/7 = 120

X = 120

120 X 4 = 480

120 X 3 = 360

480 + 360 + 60 = 900

4 angles = 120 degrees each

3 angles = 140 degrees each

Brody set his watch 1 second behind, and it falls behind another 9 seconds every day. Write
an equation that shows the relationship between the days since watch was last set x and the
seconds behind y.
Write your answer as an equation with y first, followed by an equals sign.
Answer is you know this?

Answers

Answer:

y = -1 - 9x

Step-by-step explanation:

Brody's watch is already 1 second behind (the constant), and it falls behind 9 more seconds for every day (x).

What number is 5/8 more than 3/16 ? Show how you calculated your answer.

Answers

Answer:

10/16

Step-by-step explanation:

Find the common factor between both

5/8 = 10/16

10/16 > 3/16

What does the formula of an ionic compound tell you?

Answers

The overall ionic formula for a compound must be electrically neutral, meaning it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

select the three objectives mosquitoes hovered around the small puddle of still murky water in the background ​

Answers

Answer:

Step-by-step explanation:

3(x-2)+1=

I have to turn this in, in 10 minutes. Help.

Answers

Answer:

3x-6+1

Step-by-step explanation:

I know algebraaaaaa

X= 3/5, 3x-6+1, 3x-5, 3x=5, x=3/5

which graph could represent a function ? ?

Answers

Answer:

The third Graph

Step-by-step explanation:

Using the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.

Answer:

The third Graph

Step-by-step explanation:

Plz help it due In 20 mins

Answers

Answer:

Slope of line A= -1/3

B=-1

C= -5/4

Step-by-step explanation:

Use: slope m= y-y1/ x-x1

Find the value of x.

Answers

Answer:

81 degrees

Step-by-step explanation:

Step-by-step explanation:

Here,

X+128+100+51=360

X+279=360

X=360-279

:.x=81

7 ¾ - 1 2/7 - 3/2 = ?????????????????????

Answers

Answer:

31/8 = 3 7/8 = 3.875

Step-by-step explanation:

7 3/4 /2 = 31/8 = 3 7/8 = 3.875

MARKING BRAINLIESTTT WHOEVER IS THE FIRST TO ANSWER AND GE IT RIGHT

Answers

Answer:

D is most possible or b either one

Step-by-step explanation:

BTW dont expect take my info to seriously but D or B

What property does
(3 + 19) – 12 = 3 + ( 19 – 12)
represent?

Answers

Answer:

associative property

Step-by-step explanation:

Jinya take the bus across town to school each morning last week he timed his trips and found that the time varies day today the time in minutes or listed below 10 1511 1311

Answers

Question:

Jin Ya take the bus across town to school each morning last week he timed his trips and found that the time varies day today the time in minutes or listed below:

10 15 11 13 11

If you had to use one number to tell someone how long it took Jin Ya to get to school, what would you say?

Answer:

11 minutes or 12 minutes

Step-by-step explanation:

Given:

10 15 11 13 11

Required

Determine one number that summarizes the 5 numbers

First, one can use the mean to get the summary of the numbers.

The mean is calculated as:

[tex]Mean = \frac{Sum\ of\ observation}{Number\ of\ observation}[/tex]

[tex]Mean = \frac{10 + 15 + 11 + 13 + 11}{5}[/tex]

[tex]Mean = \frac{60}{5}[/tex]

[tex]Mean = 12[/tex]

Another number that summarizes the numbers is the mode of the distribution.

[tex]Mode = Highest\ Occurring\ Value[/tex]

So, in this case:

[tex]Mode = 11[/tex]

Hence, you can either use 11 minutes or 12 minutes.

7xi + 3(x - 2) - 4x + 8 simplify

Answers

Answer:

Step-by-step explanation:

the answer is 12x - 5

Answer:

7xi-x+2

Step-by-step explanation:

Work out the value of x

Answers

Answer:

x=35

Step-by-step explanation:

A pentagon's sum of interior angles is 540 degrees.

Now, we can set up an equation.

(4x - 57) + (3x + 15) + 4x + (2x - 3) (3x + 25) = 540

Combine similar terms

16x - 20 = 540

16x = 560

x = 35

The answer would be 35.

What is the complete factorization of the polynomial below? 3 + 4x2 - X-4​

Answers

the answer is 4x^2-x-1

What is the LEAST common denominator for 6 and 8

Answers

Answer:

3  4 if u wanna go father 1.5   2

Step-by-step explanation:

Answer:

24 is the lcd for 6 and 8..

1 and 2 step equations algebra
What is the Variable
10= 2k + 16

Answers

your answer has to be k=3

A sales person at a Jewwlry store earns 5% commission each week. last week ,Heidi sold $640 worth of jewelry. Home much did she make in commission? How much did the jewellery store make from her sale?​

Answers

Answer:

224

Step-by-step explanation:

5 percent of 640=32

32 times by 7=224

What would the equation of the line be that passes through the points (0,-3) and (-5, 4)?


What would the equation of the line be that passes through the points (0,1) and (4,-1)?

Answers

Answer:

formula = y=mx + c

Step-by-step explanation:

(x,y)

m=y2-y1/x2-x1

m =4--3/-5-0

m = 7/-5

the equation =

y = 7/-5 x + c

Find 2 irrational no.s between 3 and 4

Answers

Answer:

The two rational numbers between 3 and 4 are 3.5 and 3.75. Two irrational numbers between 3 and 4 are √11 and √13.

Step-by-step explanation:

Hope it is helpful.....

hello please help! create an x/y table!
equation: y=-1/3x-2

Answers

Cant see the pic it’s black

Divide
r2/r12

Answers

a. r10
b. 1/r6
c. 1/r10
d.r8
e. r6

Answers

Answer:1 over r to the power of 10 or C

Step-by-step explanation:

The temperature in some region of Alaska equals 14 °F Convert this temperature to Celsius

Answers

Answer:

-10 degrees C

Step-by-step explanation:

8. Over a period of 3 hours, the outside temperature changed an average of -2.25 Fahrenheit per hour. Which statement correctly describes the change in the temperature from the beginning to the end of the 3 hour period?


a. The temperature decreased by 0.75 degrees Fahrenheit.

a. The temperature decreased by 0.75 degrees Fahrenheit.


b. The temperature increased by 0.75 degrees Fahrenheit.

b. The temperature increased by 0.75 degrees Fahrenheit.


c. The temperature decreased by 6.75 degrees Fahrenheit.

c. The temperature decreased by 6.75 degrees Fahrenheit.


d. The temperature increased by 6.75 degrees Fahrenheit.

Answers

Answer:

c

Step-by-step explanation:

-2.25*3 = 6.75 decreased (since negative)

What is the best description of AB?

Answers

9514 1404 393

Answer:

  F  altitude

Step-by-step explanation:

AB is perpendicular to triangle base XZ, so is an altitude of the triangle.

__

Additional comment

B is not the midpoint of XZ, so AB is not the median and not a bisector of XZ. Likewise, AB is not the angle bisector of angle A. (The triangle would have to be isosceles for AB to be a perpendicular bisector, median, and angle bisector.)

Eliminating the choices that can't work leaves the one that does work. AB is the altitude.

Answer:

Altitude

Step-by-step explanation:

2) translation: 1 unit right and 2 units down

Answers

its pretty much as it says move each point 1 unit to the right and 2 down so
I :-4,-5
T : -4,-3
E : 0,-3

LIS
Find the minimum value of
C = 6x + 7y

Answers

Answer:

x= c−7y/6

Step-by-step explanation:

Tess studied for 2/3 of an hour on Monday and 1 1/2 hours on Tuesday. How much more time did she spend studying on Tuesday than on Monday?

Answers

Answer:

she spent  2 1\6 studying more on tuesday because you got to add

HEELLPPP!!!!! fastttt plzzzzz!

The sales for products sold at an electronic store are below. What percent of the products sold were speakers?

Answers

Answer:

6.00%

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

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