Which of the following statements does not describe the structure of an atom?
A) An atom has a small, dense center called the nucleus.
B) Inside the nucleus of an atom are protons and electrons.
C) Protons are positively charged sub-atomic particles.
D) Electrons are negatively charged sub-atomic particles.

Answers

Answer 1

Answer:

B) Inside the nucleus of an atom are protons and electrons.

Explanation:

Inside the nucleus of an atom are protons and neutrons. Electrons orbit (kind of?) away from the nucleus.

Which Of The Following Statements Does Not Describe The Structure Of An Atom?A) An Atom Has A Small,

Related Questions

Write the word sentence as an inequality
6 times a number x is at most 47

Answers

Writing as a word sentence, the inequality is:

[tex]6x \leq 47[/tex]

6 times a number x is 6 multiplied by x, that is: [tex]6x[/tex].At most 47 means that it is less than, or equals, to 47, hence:

[tex]6x \leq 47[/tex]

Hence, the desired inequality, from the given word sentence, is:

[tex]6x \leq 47[/tex]

A similar problem, in which a word sentence is written as an inequality, is given at https://brainly.com/question/11713066

(2a-1)(2a-1)-(2a+3)(2a+3)

Answers

Answer:

-16a-8

Step-by-step explanation:

(

2

1

)

(

2

1

)

(

2

+

3

)

(

2

+

3

)

{\color{#c92786}{(2a-1)(2a-1)}}-(2a+3)(2a+3)

(2a−1)(2a−1)−(2a+3)(2a+3)

2

(

2

1

)

1

(

2

1

)

(

2

+

3

)

(

2

+

3

)

Answer:

− 1 6 − 8

Step-by-step explanation:

Write an equation in slope intercept form that contains the points (-6,3) and
(-2,1)..

Answers

Answer:

y= (-1/2)x+1

Step-by-step explanation:

The general equation of a line in the slope intercept form is y= mx+b, where

m = the slope, and b = y-intercept (where the line crosses the y-axis)

for points (x1 = -6, y1 = 3) and (x2 = -2, y2 = 1)

m= (y2-y1)/ (x2-x1) = (1 - 3)/ (-2 - -6) = -2 / 4 = -1/2

the equation is now y= (-1/2)x+b

substitute the x and y coordinates of any of the points in the equation

for point (-2, 1) we will have  1 = (-1/2)(-2)+b, so b=1

The equation in slope intercept form that contains the points (-6,3) and

(-2,1) is y = (-1/2)x+1

What is the measure of angle ABE?
Please provide an explanation to your answer, thank you.

Answers

Answer:

50°

Step-by-step explanation:

According to the vertical angle theorem, two opposite vertical angles formed when two lines intersect each other are always equal (congruent) to each other.

This would mean CBD is equal to ABE which means ABE would be 50°.

solve the inequality. -1/5y ≥ -2​

Answers

Answer:

y≤10

Step-by-step explanation:

Answer:

10 ≥ y

step by step explanation

11 3 ​ ×3 4 1 ​ =
Help please

Answers

Answer:

Exact Form:

77/ 3

Decimal Form:

25.6

Mixed Number Form:

25  2/3

Step-by-step explanation:

the thing is 11/3 times 3 4/1

I need help pls tyvm :)​

Answers

Answer:

16. C

17. B

Step-by-step explanation:

All you have to do is plug in the numbers into the pythagorean theorem. The Pythagorean Theorem is: [tex]a^2+b^2=c^2[/tex] Now I encourage you to try these problems out for yourself and see why they're correct. Doing these will help you solve other propblems like this. Remember the hypotenuse is alays the longest side. ;)

What are the dimensions of the product matrix of two of these matrices?

Answers

Answer:

BD= 2 x 1 CA= 1 x 2 BC= 2 x 3

Step-by-step explanation:

What is the slope of the line that passes through the given points?

(-1, -5) and (-12, -5)


Watch out for those negative signs!

Select one:

a.
0

b.
undefined (this means you get an answer like 5/0, you CANNOT divide a number by 0!)

c.
10/13 fraction

d.
13/10 fraction

Answers

Answer:

The answer is A. 0

Step-by-step explanation:

If you graph the equation it shows a straight horizontal line and that makes it zero

Answer:

A) 0

or m = 0

Step-by-step explanation:

Slope is zero, because it's just a straight horizontal line.

You can tell when you graph it or by the fact that they both have the same y-value, in this case -5.

I hope this helps :)

C: Joe is a waiter.
Last night he made
$37 in fips and
makes $8.50 per
hour. How much did
he make after his 8
hour shift?

Answers

Answer:

8x8.5 +37

68+37 = 105  

$105 dollars for an 8 hour shift

$68 salary + $37 tips = $105

Answer:

total wage in 8 hrs = $105  

Step-by-step explanation:

37 + (8 * 85) = 37 + 68 = $105   we simply do the maths without decimal then place on the 10's =(8 * 85) = 680 = $68 then add the $37 = $105

Plz help it’s due tonight!!!

Answers

D. Is the ans
Please mark me as Brainliest

Look at picture ! Determine the number of sides for the 6th shape in this pattern.
A) 6
B) 7
C) 8
D) 9

Answers

Answer: C) 8

Explanation: It seems that the first three shapes in this pattern are increasing by one side as they progress, that means they go 3 sides, 4 sides, 5 sides, etc. If this keeps going until the 6th shape, it would land on 8 sides, which is an octagon.

I hope this helps you :)

I need a equation written for this pleeeeeaaaassse! The constant of proportionality is 2.
but I need an equation for this, I have an attachment for you to help.

Answers

Answer:

Step-by-step explanation:

g=c

Answer:

The number of cupcakes are twice the number of guests.

g * 2 = c

I hope this helps you

What is the value of T in this exterior angle

Answers

Answer:

t =30

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles.

t + (2t-28) = t+32

Combine like terms

3t -28 = t+32

Subtract t from each side

3t -28-t = t+32-t

2t -28 = 32

Add 28 to each side

2t-28+28 = 32+28

2t = 60

Divide by 2

2t/2 = 60/2

t =30

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Exterior Angle of a triangle is equal to the sum of two opposite interior angles of the same triangle, so

[tex]t + 32 = t + 2t - 28[/tex]

[tex]t + 32 = 3t - 28[/tex]

[tex]3t - t = 32 + 28[/tex]

[tex]2t = 60[/tex]

[tex]t = 30 \degree[/tex]

value of t = 30°

What is the inverse of the statements below? 100 POINTS

1. If a number is divisible by 4, then it is divisible by 2

2. All whole numbers are integers

Answers

1) If a number is multiplied by 4 then it is multiplied by 2

2) All numbers below zero are negative numbers

Hope this helped you- have a good day bro cya)

Mary buys hamburger buns in packs of 8 for $3. Mary has only $30 to spend. How many packs
of hamburger buns can she buy?

Answers

answer:

10 packs

Step-by-step explanation:

just do 30/3 and you get the answer!!!

:)

Answer:she can buy 10 packs of hamburger buns of 8 for $3

Step-by-step explanation:

Jim estimates the width of his wall to be 8 feet. The actual wall
measures 8.25 feet wide. What is Jim's percent error?
First correct ans. Gets Brainlyist

Answers

Answer:

3.03030303

Step-by-step explanation:

8÷8.25×100= 96.969696% ( percentage of no error)

percentage of error is 100- 96.969696= 3.030303

Dr. Reyes is examining whether exercise is linked to mood. She recruits a sample of college students and asks them to answer whether they exercised at least three times last week (yes or no) and to rate their mood in the last week (1: Not happy at all to 5: Very happy). Her results show that students who exercised in the last week also reported happier moods. Can Dr. Reyes make a causal inference from her study

Answers

The answer to whether Dr. Reyes can make a causal inference from the study is;

No, she can't make a casual inference from the study because she met only one of the three criteria's for causality.

To answer this question, we need to know the conditions for causality in statistics research because causality gives the relationships such that a change in one variable would have to result in a change in another variable.

Now, the three conditions are;

1) Covariation; This condition means that the causal variable must have to vary with with the variable it is assumed to cause in a systematic manner.

2) Temporal precedence; Thus condition simply means that cause must precede effect. In summary it denotes that the variable that has the causal effect must come before the effect that it is meant to cause.

3) Control for extraneous variables; This condition means that results of an experiment or research must not be due to factors outside of the experiment/research

     Now, in our question, he fulfilled the covariation condition because the

result of the research is tied to the responses from the sample students.

However, she did not fulfill the temporal precedence because the cause of

their moods did not precede the effects in his research.

Also, she did not fulfill the condition of control of extraneous variables

because other factors outside of the research itself may have affected their

moods.

Read more at; https://brainly.com/question/10811163

Using Bing Maps, on the upper right hand corner click on STREET SIDE.

From ANY US CITY TO ANOTHER US CITY. Use at least 25 points or more.

Answers

Answer:

The penalty for not voting in New South Wales is a $55 fine. You must respond within 28 days of the issue date of the notice. You will have four options: If you voted, you can provide details of where and when using our non-voter self-service portal.

Simplify each expression:
( 5a^2b^3)(4ab^5)

Answers

Answer:

20a^3 b^8

Step-by-step explanation:

( 5a^2b^3 ) ( 4ab^5 )

= ( 5 . a^2 . b^3 ) ( 4 . a . b^5 )

= ( 5 . 4 ) ( a^2 . a ) ( b^3 . b^5 )

= 20 ( a^2 . a^1 ) ( b^3 . b^5 )

= 20 ( a^( 2 + 1 ) ) ( b^( 3 + 5 ) )

= 20 ( a^3 ) ( b^8 )

= 20a^3 b^8

Pls solve the right way then I’ll give you 15pts

Answers

Answer:

x=27

Step-by-step explanation:

Aight so the angle of line AB equals 180 degrees. You have 36 degrees plus the right angle (90 degrees) which gets you 126 degrees. Subtract 126 from 180 and you get 54, the remaining value. So if 2x=54, then divide both sides by 2 to get x=27. that should be it

what is the slope of all lines parallel to the line 4x-5y+-1?

a -5/4

b 5/4

c-1/5

d4/5

Answers

Given equation of the line ,

[tex]\implies 4x - 5y +(-1) = 0 [/tex]

Simplify ,

[tex]\implies 4x - 5y - 1 = 0 [/tex]

Transpose terms to RHS ,

[tex]\implies 5y = 4x - 1 [/tex]

Divide both sides by 5 ,

[tex]\implies \boxed{ y =\dfrac{4}{5}x -\dfrac{1}{5}}[/tex]

Now we know the slope intercept form of the line as [tex] y = mx + c [/tex] we have ,

[tex] m =\dfrac{4}{5}[/tex]

As we know that the slope of all parallel lines are same . Henceforth ,

[tex] m_{|| \ lines } =\dfrac{4}{5}[/tex]

is V 10 greater than, less than, or equal to 5? Explain.

Answers

Answer:

Step-by-step explanation:

It's less than because if u use the calculator with√10 it will show 3.162277660168 which is less than 5

Help I’ll give brainlest

Answers

Answer:

A: 42°

B: 42°

F: 96°

Can you give me brainlest now pls

which of the following pairs are twin prime a,3 and 5 ​

Answers

Answer:

3 and 5 are prime twin?

Huh?

Which of the following makes sense as an answer to 8.9 *7.15

Answers

Answer:

so whats the answer

Step-by-step explanation:

Find the coordinate of J if the coordinate of the midpoint of JK is 12 and the coordinate of K is -4

Answers

Answer:

E

Step-by-step explanation:

PLEASE HELP I WILL GIVE BRAINLIEST

Answers

Answer:

The answer is D

Step-by-step explanation:

multiply by reciprocal

help me pls brainliest shall be reward :( ​

Answers

The correct answer is D

Answer:

B

Step-by-step explanation:

A: Also could be written as 0-5: its a division.

B: Also could be written as -1(5+5). The final answer is -10 and its an addition of 5 and 5.

C: Its a multiplication

D: Similar to B, it could be written as 5-5=0. Its a division of 5 and 5.

Hope this helps! If you still have a question feel free to ask it in the comment section below!

Cheers!

Two numbers multiply to be 6 and add to be 5. What are the numbers?

Answers

Answer:

The numbers are 2 and 3.

Step-by-step explanation:

Answer:

3 and 2

Step-by-step explanation:

3 x 2= 6

3+2=5

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