if johnny had 3 apples and gave Susan 2 how much apples would he have

Answers

Answer 1

Answer:

an apple would remain

Step-by-step explanation:


Related Questions

please help me i will mark as brainliest​

Answers

I’m not sure if they’re all right but i got:
4a 14
b 17
c 16
d 15
5a 12
b -4
6 5
7. 7
8. 5
9. -3

Hope this helps ;)

4x + 5y = 6
5x + 4y = 5
The lines are

A. perpendicular.
B. parallel
C. neither

Answers

[tex]{\huge{\boxed{\mathfrak{Question}}}[/tex]

[tex]4x + 5y = 6\\5x + 4y = 5[/tex]

The lines are

A. perpendicular.

B. parallel

C. neither

__________________________

C. Would be our answer because parallel lines never intersect

perpendicular lines form 90 degrees of all sides.

A National Institute of Health survey of 40467 U.S adults found that 3156 of them experienced at least one major depressive episode in the previous year. Make a 95% confidence interval for the proportion of all U.S. adults who experienced depression in that year. (Source: https://www.nimh.nih.gov/health/statistics/major-depression)

Answers

Using the information given, it is found that the 95% confidence interval for the proportion of all U.S. adults who experienced depression in that year is (0.075, 0.081).

In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]\alpha[/tex], we have the following confidence interval of proportions.

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In which

z is the z-score that has a p-value of [tex]\frac{1+\alpha}{2}[/tex].

3156 out of 40467 adults experienced depression, hence:

[tex]n = 40467, \pi = \frac{3156}{40467} = 0.078[/tex]

95% confidence level

So [tex]\alpha = 0.95[/tex], z is the value of Z that has a p-value of [tex]\frac{1+0.95}{2} = 0.975[/tex], so [tex]z = 1.96[/tex].  

The lower limit of this interval is:

[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.078 - 1.96\sqrt{\frac{0.078(0.922)}{40467}} = 0.075[/tex]

The upper limit of this interval is:

[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.078 + 1.96\sqrt{\frac{0.078(0.922)}{40467}} = 0.081[/tex]

The 95% confidence interval for the proportion of all U.S. adults who experienced depression in that year is (0.075, 0.081).

A similar problem is given at https://brainly.com/question/16807970

Sarah practices the piano 1/3 hour in the morning, 5/6 hour in the afternoon, and 4/5 hour in the evening.

Answers

Answer:

Sarah practices the Piano for 1.96666 Hours or 59/30 Hours

Step-by-step explanation:

0.33333 + 0.83333 = 1.16666

1.16666 + 0.8 = 1.96666

1.96666 = 59/30


A train goes at a constant speed. It can travel 150 miles in 2 1/2 hours. How long would it take for that train to travel 100 miles?

Answers

Answer: 1 hour and 50 min

Step-by-step explanation:

Answer:

Step-by-step explanation:

Can someone tell me what happens in 2 hours

solve the variables ​

Answers

X down Y up z stay
Hope i help

Jim wants to collect at least 25 coins for his coin collection. He has already collected 5 coins. The inequality shown can be used to fin n, the number of coins Jim still needs to collect.

n + 5 _> 25
Which inequality represents the solution set for this situation?

A. n _> 20
B. n _< 20
C. n _< 30
D. n _> 30

Answers

Answer:

Step-by-step explanation:

n _> 25 - 5

n _> 20

Answer:

n ≥ 20

Step-by-step explanation:

n + 5 ≥ 25

n + 5 − 5 ≥ 25 − 5

n ≥ 20

Can you help me on this question Plss??

Answers

linear and consistent

Is (1,1), (2,2), (3,3), (4,4), (5,8) a function? Why or why not?​

Answers

Yes it is a function because there are no repeating x or y values

4.2692 ÷ 0.13 pls i need help

Answers

Answer:

32.84

Step-by-step explanation:

dont know why you came here instead of using a calculator but yea.

Answer:

32.84

Step-by-step explanation:

helpppppppppppppppppppppppppppp

Answers

Answer:a is 14, b is 70%, c is 250

Step-by-step explanation:

CAN SOMEONE PLEASE ANSWER MY QUESTION IF IS WORTH 100 points!!!! I HAVE BEEN TRYING TO GET AN ANSWER SINCE 1:00! AND I HAVE SPENT OVER 1000 POINTS!!!!!!! JUST PLEASE TAKE TIME TO ANSWER!!!! DON"T PUT A LINK PLEASE OR DELETE



GIVEN THAT TAN Ꝋ= - 4/3 AND Ꝋ IS IN QUADRANT II, FIND SIN 2Ꝋ

Answers

Answer:

sin 2θ = -24/25

Step-by-step explanation:

see the below formula of sin x  in terms of tan x

by substituting => -4/3   /  ± √(16/9 + 1)

=> -4/3   /  ± √(25/9)

=> -4/3   / ±  5/3

=> ± -4/5

=> ± 4/5

as theta is in second quadrant is in 2nd quadrant sin value is positive

so sin θ = 4/5 and cos θ = -3/5

now sin 2θ = 2 sinθcosθ

= 2 * 4/5 * -3/5

= -24/25

Please Help!! Asap!!

A local club team is holding tryouts for six spots on the soccer team. Since there is not much time before a very important tournament they need to select the best players. Which method would be the best to ensure they select the "most talented" soccer players?


A. They watch the players during tryouts and then put them on a list in order from the most skilled to the least skilled and then select the top six from the list.


B. The first day of tryouts they select the first six that show up as they figure those are the most eager for a spot.


C. They place all of the names of the people trying out in a hat and then select six out of the hat. Those are the ones that are chosen.


D. They watch the players during tryouts and then put them on a list in order from the most skilled to the least skilled and then select the top three and the bottom three from the list.

Answers

Answer:

A because it's most likely to be like that at tryouts

Steve is an under armor sweatshirt with a normal price of $40 but he uses a 10% off coupon how much does he say if I using this coupon?

Answers

Answer: £36

Step-by-step explanation: 10% is a tenth of the whole price (1/10). We would divide 40 by 10 to get 4 (1/10 of 40)- remember you divide by the bottom of the fraction and times by the top. To get the new price, we subtract 4 from 40 to get £36

EXPERTS WHERE YALL AT?
1. 7s - 3b + 8 - 4, when s=7 and b=4
2. 6r - 10/r , when r=5 and z=3
3. 3c² + d³, when c = 1 and d=2
4. 5x², when x = 3

Answers

Answer:

Substitute each of the values into the expression.

1. 7(7)-3(4)+8-4

  49-12+8-4

  41

2. 6(5)-10/5

   30-2

   28

3. 3(1)^2+2^3

   3(1)+8

   11

4. 5(3)^2

   5(9)

   45

:)

The price of a notebook was 3.70 yesterday. Today, the price fell to 3.20. Find the percentage decrease. Round your answer to the nearest tenth of a percent.

Answers

Answer:

The price was dropped around 15%

Step-by-step explanation:

You will pay $3.15 for a item with original price of $3.70 when discounted 15%. In this example, if you buy an item at $3.70 with 15% discount, you will pay 3.70 - 0.555 = 3.15 dollars.

help me please !!!!

Answers

Answer:

graph X only

Step-by-step explanation:

because with the rate of change it makes a straight line

Determine the rate of change between the points (-1,-1) and (1,-1).

Answers

Answer:

[tex]\displaystyle m = 0[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinate Planes

Coordinates (x, y)Slope Formula: [tex]\displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Step-by-step explanation:

*Note:

Rate of change is slope.

Step 1: Define

Identify.

Point (-1, -1)

Point (1, -1)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m.

Substitute in points [Slope Formula]:                                                              [tex]\displaystyle m = \frac{-1 + 1}{1 + 1}[/tex][Order of Operations] Simplify:                                                                        [tex]\displaystyle m = \frac{0}{2}[/tex]Simplify:                                                                                                             [tex]\displaystyle m = 0[/tex]

14.L
Marcy walked 37 miles on Saturday. On
Sunday, she walked 0.25 more miles than
she did on Saturday. How many total miles
did she walk over the weekend?

Give your final answer as a fraction in simplest form

Answers

Answer:

Step-by-step explanation:

74/74

Answer:

7 13/20

Step-by-step explanation:

ur welcome :)

Gladys classifies the following system of equations.
y = 6x + 2
y = 6x + 1
Select Correct or Not correct for each statement.
Statement
Correct
Not correct
o
O
The system is inconsistent because the slopes are the same and the lines are different.
The system is dependent because the y-intercepts are different.
O
O

Answers

The system is inconsistent because the slopes are the same and the lines are different.

A linear equation is of the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Given the following system of equations:

y = 6x + 2     (1)

y = 6x + 1      (2)

We can see that both equations have the same slope of 6 but have different y intercepts.

Hence the system is inconsistent because the slopes are the same and the lines are different.

Find out more at: https://brainly.com/question/13911928

HERE YOU GO (THESE ARE THE RESULTS I GOT FROM THE GUY ABOVE ME):

Bruce spent $30 on lunch. If he had $55 in his wallet, what percent of this money did he spend on lunch?

(PERSON WHO EXPLAINS THE BEST AND ANSWERS CORRECTLY GETS MARKED BRAINLIEST)

Answers

Bruce used about 54.5% of his money (or 55% rounded up) on his lunch. In order to get the 54.5% you would need to divide the amount he spent by the amount he had.

30/55= 54.5

Find the value of T……

Answers

The correct answer to that question is T = 12

what is 5*2+4*6+10+123+(8)-1

Answers

Answer:

174

Step-by-step explanation:

(10)+(24)+10+123+7

=174

Answer:

174

Step-by-step explanation:

5⋅2+4⋅6+10+123+(8)−1

Multiply 5 and 2 to get 10. Multiply 4 and 6 = 24.

10+24+10+123+8−1

Add 10 and 24 =34.

34+10+123+8−1

Add 34 and 10 =44.

44+123+8−1

Add 44 and 123 =167.

167+8−1

Add 167 and 8 =175.

175−1

Subtract 1 from 175 = 174.

174


Nikko runs 6 miles a day and 3 days a week. How many weeks will it take Nikko to run 198 miles?

Answers

Answer:

11 weeks

Step-by-step explanation:

6*3 = 18

He runs 18 miles per week

To find out many weeks it will take Nikko to run 198 miles we do

198/18 = 11 weeks

Answer:

11 weeks

Step-by-step explanation:

6 x 3 = 18  

198 divided by 18 is eleven

have a great day!

A two digit number is four times the sum and three times the product of its digit. Find the number.​

Answers

10 × 2 + 4 = 24. Hence, the required number is 24

Please help me I will give best answer brainliest

Answers

Answer:

i would help but i can't understand that im sry

Step-by-step explanation:

3. /9.49 thanks

Answer:

4. search it you can find it

20 points!!!1
PLss help me

Answers

For each 16 unit increase in x, you get a 6 unit increase in y.

So, you can approach this with the idea of slope (change in y over change in x) to have a slope of 6/16 or 3/8.

y = 3/8 x

This checks out with all of those values.

pls help me and pls no link dont try me

Answers

Answer:

red line

the red line has a slope of -1 by looking at the coordinates,

it also intersects the given point (1,-1)

2. French Vanitta K-Cups that originally
cost $5.99 are now on sale for $4.75.

Answers

Answer:

20.7% is the % decrease.

Step-by-step explanation:

 If you are finding the % of decrease then see below.

% Decrease = (Original Cost - New Cost ) ÷ Original Cost  × 100

5.99 - 4.75 = 1.24

1.24 ÷ 5.99 = .2070

.2070 × 100 = 20.7%

look at me - on me look at me - on me yeah

Answers

iconic. absolutely stunning. legendary
Other Questions
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Gladys classifies the following system of equations.y = 6x + 2y = 6x + 1Select Correct or Not correct for each statement.StatementCorrectNot correctoOThe system is inconsistent because the slopes are the same and the lines are different.The system is dependent because the y-intercepts are different.OO Nikko runs 6 miles a day and 3 days a week. How many weeks will it take Nikko to run 198 miles? What historical evidence suggests the story about Pocahontas saving John Smiths life did not happen? mmmmmmmmmmmmmtyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy A botanist found a correlation between the length of an aspen leaf and its surface area to be 0. 94. Why does the correlation value of 0. 94 not necessarily indicate that a linear model is the most appropriate model for the relationship between length of an aspen leaf and its surface area?. Can someone help me, my paper is due tonight. Describe solution concentration outside the cell in terms of hypotonic, hypertonic and isotonic. You are in a group for one of your Paramedic classes. All the group work has been divided and everyone is to hand in their rough copies into Jason by Friday. Jason is supposed to compile all the information, proof read it and then send everyone a copy to read over before handing in to the professor. Jason compiles all the information but because he is running late in getting it all done, he decides to submit the paper without everyone else getting a chance to read it. A portion of his work is plagiarized. The group receives a zero on the assignment and this worth 25% of your final grade. 20 points!!!1 PLss help me 14.LMarcy walked 37 miles on Saturday. OnSunday, she walked 0.25 more miles thanshe did on Saturday. 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People lose their freedom of choice for many everyday things. They may even use genetic engineering to create a society where people have certain features or abilitiesSurveillance: Citizens no longer have privacy to a very high degree. There might be cameras or microphones everywhere to keep track of citizens even in private places like homes. People find it hard to misbehave or speak out against their government when surveillance is used because they are always being monitored.Government Control: The ability to know the truth about the world, make choices for their own lives, and have privacy are often lacking or missing altogether for citizens. It may be a combination of all the elements listed above. look at me - on me look at me - on me yeah please help me i will mark as brainliest You need low pressure to walk on snow and ice. True or faulse help please im mark brainliest I just need to get this finish asap! what is 5*2+4*6+10+123+(8)-1 EXPERTS WHERE YALL AT?1. 7s - 3b + 8 - 4, when s=7 and b=42. 6r - 10/r , when r=5 and z=33. 3c + d, when c = 1 and d=24. 5x, when x = 3