Mathematics College

20 points and brainliest!

Best answers please

20 Points And Brainliest!Best Answers Please

Answers

Answer 1

Answer:

x = 12

Step-by-step explanation:

= 6 * (1/6 x)

= (6) * (2)

x = 12

Hope this helps....

Have a good day ahead :)

Answer 2

Answer:

The awnser is D) X=12

Step-by-step explanation:

Its not A  because 1/12 times 1/6 is 1/72 and that's not equal to the sum.Its not B because 1/3 times 1/6 is 1/18 and that's not equal to the sum.Its not C because 1/6 times 3 is 1/2 and thats not equal to the sum.So, It has to be D. TO show my work, 12 times 1/6 is 2/1 and that is 2. It is equal to the sum.

Sorry if its blurry:<

20 Points And Brainliest!Best Answers Please

Related Questions

Help please first person to answer it right gets Brainliest

Answers

Answer:

its the first one

Step-by-step explanation:

if anyone can answer this question please do, i put a picture down below

Answers

Answer:

0.125

Step-by-step explanation:

There are 8 possible given outcomes

1 of these is ABA

p = 1/8 = 0.125

HELPP IMA GIVE YOU 15 POINTS
For which data-generating process would a binomial distribution be an appropriate model?

A.flipping a coin to decide whether test subjects should use their left or right hand


B.randomly choosing a letter of the alphabet to pick the first names of test subjects


C.spinning a three-part spinner to decide whether each trial subject should be a child, an adult, or a senior


D.spinning a four-part spinner to decide whether survey customers should be from eastern, southern, midwestern, or western states

Answers

Answer:

A. flipping a coin to decide whether test subjects should use their left or right hand

Step-by-step explanation:

Since a coin has two outputs: heads or tails, it it has a binomial distribution


A point is chosen at random in the circle.
What percent of the time will the point be in
the square?
Round to the nearest tenth of a percent.
1 in.
[ ? ]%
Enter

Answers

Answer:

78.5%

Step-by-step explanation:

the percent of time the point will land in the square can be determined by dividing the area of the square by the area of the circle

A(circle) = 3.14(1)²

A(circle) = 3.14

A(square) = side squared

if radius of square is 1 inch then each side is 2 inches

A(square) = 2²

A(square) = 4 inches

3.14/4 = 78.5%

pepe the pog pog pog pog pog

Answers

Answer:

c

Step-by-step explanation:

Answer:

B. 10

Step-by-step explanation:

4, 11, 6, 9, 23, 24, 6, 19

4, 6, 6, 9, 11, 19, 23, 24

9 + 11 = 20

20 ÷ 2 = 10

someone please help me

Answers

Answer:

the answer is 35 mi

Step-by-step explanation:

28 squared = 784

21 squared = 441

784+441 = 1225

Square root of 1225 is 35

Carson = C

Hanford = H

Ridgewood = R

CR²=CH²+HR² <=>

<=> CR²=28²+21²=1225 <=> CR=√1225=35

Subract 7x-9 from 2x^2 - 11

Answers

Answer:

2x²–7x–2

Step-by-step explanation:

[tex] = 2 {x}^{2} - 11 - (7x - 9) \\ = 2 {x}^{2} - 7x - 2[/tex]

Some1 hurry need help

Answers

Answer:

Y=x/3 is the answer

Step-by-step explanation:

Hope this helps!!

HELP ME AND GIVE ME THE ANSWER I DONT NEED U TO EXPLAIN ANYTHING JUST HURRY UP

Answers

Answer:

x = 9.1

Step-by-step explanation:

Need help asap please

Answers

Answer:

58

Step-by-step explanation:

What is 34×67 what is it

Answers

Answer:

2278

Step-by-step explanation:

how to solve -x^2-2x+1

Answers

Answer:

Common factor

Factor by grouping

Factor by grouping

−

2

−

2

+

1

-x^{2}-2x+1

−x2−2x+1

−

1

(

2

+

2

−

1

)

{\color{#c92786}{-1(x^{2}+2x-1)}}

−1(x2+2x−1)

Solution−

-1(x²+ 2x-1 )

In the following triangle, find the values of the angles Band B, which are the best approximations to the solutions to this ambiguous case?​

Answers

Answer:

B.   B = 70.5° or B' = 109.5°

Step-by-step explanation:

(sin 45°)/13.5 = (sin B)/18

sin B = (18 * sin 45°)/13.5

sin B = 0.9428

B = sin^-1 0.9428

B = 70.5°

B' = 180° - 70.5°

B' = 109.5°

prove that cosA-cos2A+2/3sinA-sin2A=1+cosA/sinA​

Answers

Answer:

I don't know the answer

plss ask some one else

Aaron bought 7 packs of balloons for the party. There were 50 balloons in each bag. 40 of the total number of balloons were yellow. How many balloons were not yellow?

Answers

Answer:

[tex]total \: balloons = (50 \times 7) \\ = 350 \: balloons \\ none \: yellow \: balloons = 350 - 40 \\ = 310 \: none \: yellow \: balloons[/tex]

Answer:

310

Step-by-step explanation:

The equation that we would use to solve this problem is 7 × 50 - 40 = b

(b is the number of non-yellow balloons)

Since Aaron bought 7 packs of balloons with 50 balloons in each pack, we would need to multiply 7 and 50 to find the total amount of balloons that he bought.

7 × 50 = 350.

Now we subtract 40 (the total number of yellow balloons) from 350 (the total number of balloons), to find the amount of balloons that are not yellow.

350 - 40 = 310

Find the volume of the square pyramid shown (please help)

Answers

Answer:

Given:

     b = 8 cm

     h = 3 cm

Find : Volume

Formula: V = [tex]a^{2}[/tex]h/3

Solution: V = (8 cm)2 ( 3 cm)/ 3

               V = (64 cm2)(3 cm)/3

               V = 192 cm3/3

               V = 64 cubic cm

m and n are parallel lines cut by a transversal.
What is the value of x + y?

Answers

Answer:

180°

Step-by-step explanation:

It will be answer ...............

In a psychology class, 60 students have a mean score of 96.9 on a test. Then 19 more students take the test and their mean score is 71.3.

What is the mean score of all of these students together? Round to one decimal place.
Help please, and thank you! C:

Answers

Answer:83.3

Step-by-step explanation:

An experimenter conducted a study of the relation of size in a particular species of bird to behavioral displays of dominance. The results for the first four birds observed were as follows:

Bird Size: 14 18 14 10
Bird Behavior: 74 82 74 70

Required:
a. Change the variable names to Bird Size and Bird Behavior
b. Make a scatter plot.
c. Compute the correlation

Answers

Answer:

Scatterplot is attached below

Correlation Coefficient = 0.0973

Step-by-step explanation:

Bird Size: 14 18 14 10

Bird Behavior: 74 82 74 70

The Correlation Coefficient, R = 0.973 ; which gives a very strong positive correlation between variable, x bird size and y, Bird Behavior.

20 men can complete a piece of work in 24 days how many men should be subtracted to finish the work in 32 days?
​

Answers

Answer:

5 men should be subtracted.

Step-by-step explanation:

This question is solved by proportions, using a rule of three.

As these measures(number of men needed and time) are inversely proportional, we multiply the lines instead of cross multiplication.

How many men should be working to complete the work in 32 days?

20 men - 24 days

x men - 32 days

Then

[tex]32x = 20*24[/tex]

[tex]x = \frac{20*24}{32}[/tex]

[tex]x = 15[/tex]

How many men should be subtracted?

There are 20 to complete in 24 days.

15 are needed to complete in 32 days.

20 - 15 = 5

5 men should be subtracted.

Which Number has the highest value?

-25

16

-32

34

Answers

Answer:

34

Step-by-step explanation:

Answer:

34

Step-by-step explanation:

its the largest, positive number

Help plsssssssssssss i have little time left before this is due

Answers

Answer:

(-5, 5)

Step-by-step explanation:

Which equation represents the relationship between X and Y shown in the table?

Answers

Answer:

y= 2x-3

Step-by-step explanation:

to find the slope you use rise over run to get 2. to check to see the correct equation replace x with any of the x values in the chart and if you get the same y values as the chart then your equation is correct.

Find the common ratio of the geometric sequence 18, –72, 288, ...

Answers

Answer:

288 due to tuka I am trying this app is good or mot

can y’all follow me on ig because i need help with a lot of math problems. they3nvyy.m

Answers

Answer:

Okay, just ask on here maybe

⅔ x 6/7 ÷ 8/14 help please​

Answers

Answer:

1

Step-by-step explanation:

[tex]\frac{2}{3} *\frac{6}{7}[/tex] ÷ [tex]\frac{8}{14}[/tex]

= [tex]\frac{2}{3} *\frac{6}{7} *\frac{14}{8}[/tex]

=[tex]\frac{2}{3} *\frac{6}{7} *\frac{7}{4}[/tex]

=[tex]\frac{2*6*7}{3*7*4}[/tex]

=[tex]\frac{84}{84}[/tex]

=1

Hi! The answer is 1.

2/3 * 6/7 = 4/7

4/7 / 8/14 = 1

Is pop or country your favorite type of music?

Change This into a neutral question

Answers

I like both but I tend to choose pop! :)

What is the z score associated with sleeping 503 minutes per night

Answers

Answer:

you need to mutiply zero meana503 neary by 500

which expression is equal to 45 x 4-7: 4-2?

Answers

Answer:

12

Step-by-step explanation:

if x equals to 6 than

6+6=12

PLEASE HELP ASAP IM GIVING BRAINLIST TO THE BEST ANSWER!

Which of the following equations describes the line shown below? Check all
that apply.

(-2,4)

(-4-8).

A. Y- 8 = 6(x-4)
B. y+ 4 = 6(x-2)
C. y - 4 = 2(x + 2)
D. Y+ 4 = 2(x-2)
E. y. 4 = 6(x + 2)
F. y+ 8 = 6(x+4)

Answers

Answer:

E. y - 4 = 6(x+2) is the answer

slope:

m = -8-4/-4+2 = 6

Formula:

y - ys1 = m(x - xs1)

hope this helps!

Step-by-step explanation:

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