The row of elements increase from left to right by number of
( neutrons, electrons, protons or quarks.)​

Answers

Answer 1

Answer:

protons- (i hope this helps!) Im sorry if this is wrong!

Step-by-step explanation:

I think its the answer i have the same question and i don't know it so...


Related Questions

An online retailer wants to study whether more lenient return policies increase purchasing behaviors. They
select a random sample of 2000 customers who have made purchases in the past year.
They use a random number generator to select 1000 customer account numbers to assign to the treatment
group. The remaining 1000 customers are assigned to the control group.
What type of experiment design is this?

A) randomized block
B) stratified
C) completely randomized
D) marched pairs
E) cluster

Answers

Answer: Completely Randomized

Step-by-step explanation:

effect of one primary factor rather than many different variables

As per the question the retailer wants to study the return policy that can increase the buying behavior and selects a random sample of 2000.

He uses matched pair of designs in his experiment design in which participants of the same traits get grouped in pairs.   After which within each pair, one participant gets randomly allotted to either the treatment, and the other is assigned to the other part.

Hence the option D is correct.

Learn more about the study whether more.

brainly.com/question/14894261.

help with this it is so hard

Answers

Answer:

its 4.8

Step-by-step explanation:

i divided 7.5 by 12.5 and got 0.6 and added 4.2 and got 4.8

Answer:

here is your answerrrrrrrrrrr

hi can you please help me with my work and please no Link please no Link please​

Answers

Answer:

The second one, -11/12

Step-by-step explanation:

I used a website so sorry I don't have an explanation

Function is defined by f(x) = x2 - 4x + 8. The graph of function g is shown.
Let h represent the x-coordinate of the vertex of the graph of y = f(x). Let
represent the x-coordinate of the vertex of the graph of y = g(x). What is the
value of h-j?

Answers

The value of h -j is -5.

We have the function, f(x) = x² -4x + 8

Now, vertex

h = x = -b/2a

h = x = -(-4) / (-2)

h = x = -4/2

h= x = -2

Now, according to the graph

j = x= 3

So, h - j

= -2 - 3

= -5

Learn more about Function here:

https://brainly.com/question/30721594

#SPJ1

Sarah Turned on the soaker hose in her flower bed. The hose releases 192 gallons of water every 4 hours. If she leaves the hose on for 30 minutes how much water will be used?

Answers

Answer:

24 gallons

Step-by-step explanation:

set up a proportion and cross-multiply:

g = # gallons

192/4 = g/0.5*

4g = 96

g = 24

*30 minutes = 0.5 hours

write each of the following expression without using absolute value.
|6m-54|, if m<9

Answers

9514 1404 393

Answer:

  54 -6m

Step-by-step explanation:

For values of m < 9, the argument of the absolute value function is less than 0. Then the expression evaluates to ...

  -(6m -54) = 54 -6m

A shoe box has a volume of 693 cubic inches. The area of the base of the shoe box is 126 square inches. What is the height of the shoe box in inches?

Answers

Answer: 5.5

volume formula:

v = bh

693 = 126h

h = 5.5

What is the area of rectangle PQRS?



A.
20.25 square inches
B.
21.375 square inches
C.
27.00 square inches
D.
42.75 square inches

Answers

Answer:

D

Step-by-step explanation:

(4.5+3+2) x4.5 = 42.75

hope this helps

Answer:

D. 42.75 square inches

Step-by-step explanation:

Area = height x width

Height = 4.5 inches

Width = 3 + 4.5 + 2 = 9.5 inches

4.5 x 9.5 = 42.75 square inches

Find the x-intercept of y = -x - 20

Answers

Answer:

(-20, 0)

Step-by-step explanation:

to find x intercept we have to substitute 0 into y and solve for x

0 = -x - 20

rewriting the equation

-x - 20= 0

-x = 20

Craig filled 1/3 of a bag with black beans and 2/6 of the same bag with red beans what fraction of the bag did Craig fill with beans

Answers

Answer:

4/6

Step-by-step explanation:

Make 1/3 into 6 as its denominator.

1 x 2 = 2

3 x 2 = 6

Black beans fill up 2/6 of the bag.

Red beans fill up 2/6 of the bag.

Find out what is the fraction both bags fill up altogether.

2/6 + 2/6 = 4/6

A play was attended by 348 people,some adults and some children. Admissions for adults was $1.50 and for children 75 cents. The total amount collected was $390. How many adults attended the play?

Answers

Answer:

172

Step-by-step explanation:

Let adults be x

and children be y

According to the problem,

x + y = 348              . . . (1)

1.5x + 0.75y = $390. . . (2)

From Eq 1, find the value of x:

x = 348 - y

Put this value in Eq 2:

1.5 ( 348 - y ) + 0.75y = 390

522 - 1.5y + 0.75 y = 390

-1.5y + 0.75y = 390 - 522

-0.75y = -132

y= -132/-0.75

y = 176

Put the value of y in Eq 1

x  + 176 = 348

x = 348 -1 176

x = 172

No. of children = 176

No. of adults = 172

Help mark brainlist

Answers

Answer:

741.415866247

Step-by-step explanation:

Can someone please help me please

Answers

Your answer would be 5

Answer:

5

Step-by-step explanation:

Find the value of x that makes A || B.
1
2
B
4
3
5
L2 = 3x – 10 and Z3 = x + 30
x = [ ? ]

Answers

Answer:

x=20

Step-by-step explanation:

3x-10=x+30

2x-10=30

2x=40

x=20

Answer:

X=20

Step-by-step explanation:

So their alternate interior angle which is equal

3x-10=x+30

Solve and you would get 20

Determine if 0.875 is rational or irrational and give a reason for your answer.

Answers

It is rational as it can be expressed as the quotient of two (nonzero) integers (for example, 875 divided by 1000)

A BluRay disc normally costs $22. This week it is on sale for 25% off the original price. How much money is discounted from the original price of the BluRay disc?

Answers

Answer:

$7.33

Step-by-step explanation:

22=3/4x

22/.75=22*4/3=29.3333333

$29.33-$22=$7.33

A discounted from the original price of the Blu-ray disc will be $5.5.

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;

Cost of a Blu-ray disc = $22

The sale on the cost of a Blu- ray = 25%

Now,

Find the discounted price of a Blu-ray as;

Discounted price = 25% of $22

                           = 25 x $22 / 100

                           = $550/100

                           = $5.5

Thus, A discounted from the original price of the Blu-ray disc will be $5.5.

Learn more about the percentage visit:

https://brainly.com/question/843074

#SPJ2

Find the area please..........................................

Answers

Answer:

Should be 216

Step-by-step explanation:

24:10 simplified Ratio HELP

Answers

I went and found out the answer was 12/5

Answer:

12:5 is the simplified ratio. Couldn't answer before but here lol

im crying please help me so much

Answers

Answer:

A and D

Step-by-step explanation:

7
Anna and Paddy take part in the same fun run.
Anna completed the fun run in 2 hours.
Her average speed was 6 kilometres per hour.
Paddy completed the fun run in 90 minutes.
(a) Work out Paddy's average speed in kilometres per hour.

Answers

Answer:

I wanna say 4.6 kmph

Step-by-step explanation:

6(average) /2(hr)=3kmph

1.20(hr) / 6 (kmph) = 4.6

If Anna and Paddy take part in the same fun run. Anna completed the fun run in 2 hours. Her average speed was 6 kilometres per hour. Paddy completed the fun run in 90 minutes. Then 4.5 km/h is Paddy's average speed

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Given,

Anna and Paddy take part in the same fun run. Anna completed the fun run in 2 hours.

Her average speed was 6 kilometres per hour.

Paddy completed the fun run in 90 minutes.

We need to find paddys  average speed in kilometres per hour.

Let us convert 2 hrs to minutes=120 minutes

6/120=x/90

Apply cross multiplication

90×6=120x

540=120x

Divide both sides by 120

x=4.5

Hence 4.5 kilometer per hour is the Paddy's average speed.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

Which is equivalent to 12^0?

Answers

Answer:

the answer is 1

Step-by-step explanation:

I hope this was helpful

Answer is 0!!!

When we raise a number to the zeroth power, that means we multiply itself 0 times. You’re not multiplying anything at all. 0 is the only number such that for any number x,x+0=x

The National Center for Health Statistics interviewed 5409 adult smokers in 2015, and 2626 of them said they had tried to quit smoking during the past year. Consider this to be a random sample. Find a 95% confidence interval for the proportion of smokers who have tried to quit within the past year. (Round the final answers to three decimal places.)

Answers

Answer:

95% of the confidence interval for the proportion of smokers who have tried to quit within the past year    

(0.47228 , 0.49868)

Step-by-step explanation:

Step(i):-

Given that the National Center for Health Statistics interviewed 5409 adult smokers in 2015

and 2626 of them said they had tried to quit smoking during the past year

proportion

                            [tex]P = \frac{x}{n} = \frac{2626}{5409} =0.48548[/tex]

                          Q = 1-P = 1 - 0.48548 = 0.5146

Step(ii):-

95% of the confidence interval for the proportion of smokers who have tried to quit within the past year      

[tex](P - Z_{\alpha } \sqrt{\frac{PQ}{n} } , P+ Z_{\alpha } \sqrt{\frac{PQ}{n} } )[/tex]      

[tex](0.48548 - 1.96 \sqrt{\frac{0.48548 X 0.51452}{5409} } , 0.48548+ 1.96\sqrt{\frac{0.48548 X 0.51452}{5409} } )[/tex]

( 0.48548 - 0.0132 , 0.48548 +0.0132)

(0.47228 , 0.49868)

Final answer:-

95% of the confidence interval for the proportion of smokers who have tried to quit within the past year    

(0.47228 , 0.49868)

I had $370.00. My Mom gave $150.00. My Dad gave $150.00. My Aunt and Uncle gave me $100.00. I had another $30.00. How much did I have?


Willie Buggs Jr

Answers

Answer: You have $800.

Step-by-step explanation:

A DVD player costs a store $185 to purchase from the manufacturer. They mark the price of the DVD player up by 20% for profit. How much do they charge for the DVD player?

Answers

Answer:

$222

Step-by-step explanation:

$185 x 1.2 = $222

Answer:

222

Step-by-step explanation:

Hi! So marking up means to raise the price or increase it.

185 is the whole, a whole is 100

and we need to raise it by 20% so add these two together to get 120%, turn this into a decimal  is 1.2, now to find and increase we multiply it by the original price.

1.2 x 185 = 222

Very sorry if it is wrong.

What is r?

r = one-third
r = 3
r = two-thirds
r = one-half

Answers

Answer:

what is the equation.

Step-by-step explanation:

comment the equation

Answer:

r = r

 -incomplete

Step-by-step explanation:

since there is no equation or no limitations along with the question, i cannot say what r can be, if there is an equation or additional info I can better tell you, but rn, r literally is equal to all of those answers

Find the value of x to the nearest degree.
A. 58
B. 52
C. 38
D. 32

Answers

Answer:

52⁰

Step-by-step explanation:

Cos x⁰ = adjacent/hypotenus

Cos x⁰ = 8/13

Cos x⁰ = 0.615

x⁰ = cos^-1 (0.615)

x⁰ = 52⁰


[tex] \frac{x}{ \sqrt[5]{y} {}^{} {7} } [/tex]

Answers

Answer:

Step-by-step explanation:

Help for 20 points please

Answers

I think that the answers to this question is going to be B

Answer:

The Answer is 12 - 15= 129

Step-by-step explanation:

x2−15=129

Step 1: Add 15 to both sides.

x2−15+15=129+15

x2=144

Step 2: Take square root.

x=±√144

x=12

Which expression represents the perimeter of the of the figure below?

Answers

Answer:

10x - 20

Step-by-step explanation:

Hello! Remember you have to write complete questions in order to get good and exact answers. Here I'll help you assuming some things. First of all, for a two dimensional shape, the perimeter is defined as the distance around it. Suppose we have a rectangle whose dimensions are:

Solve m/8<4. Graph the solution.

Answers

m < 32

open circle to the left

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

18m < 4

Step 2: Multiply both sides by 8.

8 (1/8m) < (8)(4)

m < 32

Other Questions
what is the name of an area of land that is drained by a river and all of its tributaries? what's -2 5/11 - -7 1/11 Solve for x not y please I am stuck Choose all that apply below to RNA: Question 5 options: double helix single strand helix contains thymine contains uracil contains adenine contains cytosine contains guanine contains the original code to make proteins takes the original code out of the nucleus and translate it into proteins What was accomplished by members of the second continental Congress during their meeting in Philadelphia? If Joe wants to purchase a ball that costs $15 and has a 15% off discount, how much does Joe have to payPlease explain with proof HELP LAST ATTEMPT !?!! WHat is the square root of 76? NEAR8 PropsCClevePXteginLoginS Scionslon/a6150PCFID=9dcbaabb 1090-4934-981d-abac9a18f0d88CFTOKEN=0* Test Session Loginthe model given below?Session Timer: 0:06How many blocks were in the picture Which statements correctly describe the Bonnet Carr Spillway? Check all that apply.It was completed during the early 1910s.It includes guide levees for nearly six miles.It directs floodwaters into Lake Pontchartrain.It has been opened 11 times over eight decades.It was built in response to the Great Mississippi Flood.It includes a major dam as part of the spillway system. A jet plane is traveling with a velocity of 720 kilometers/hour due north. There is a crosswind of 40 kilometers/hour from the east. Find the resultant velocity and the direction of the jet plane.A. 720 kilometers/hour in the direction of 3.2 west of northB. 720 kilometers/hour due northC. 721 kilometers/hour in the direction of 3.2 west of northD. 520 kilometers/hour in the direction of 45 east of north The sum of the terms of an infinite sequence is called how does Aaron burr attempt to get what he wants?what is Aaron burr successful in getting?what is Aaron burr not successful in getting?conclusions: Multiply. Enter your answer in scientific notation.(7 x 10^*13) (3.39 x 10^*5)= Find the slope of the line between the points (1,-5) and (3, 9). -2.15-5j=-1.8+2.1j-7.45J= Plzz helpi need like 2-3 sentencesWhat is the impact of globalization on the world, and what policies have been implemented by various nations to address the emergence of issues on a global level? Include details about global issues regarding society, economics, and the environment. what sentences the obsolote books and other references in the library resulted to their removal in the shelves and inventory Which piece of evidence from the biography best supports Selenas analysis? "Enrique's head throbs. The sun reflects off the metal. It stings his eyes, and his skin tingles. It drains the little energy he has left." "For a while, he stands on a narrow ledge at the end of a fuel tanker. It is just inches above the wheels. He cannot let himself fall asleep; one good shake of the train, and he would tumble off." "The MS control the tops of freight trains operating north of the Rio Suchiate, where many migrants going to the United States begin their trek through Mexico. They rob migrants riding the trains." "Fear, he realizes, helps to keep him awake, so he decides to induce it. He climbs to the top of the tank car and takes a running leap. With arms spread, as if he were flying, he jumps to one swaying boxcar, then to another." Fill in the missing statements and reasons in this proof. Number your reasons 1 through 5 as they would be shown in the chart below.Given: mLOM = mJKI; mMON = mIKH Prove: mLON = mHKJ