SCIENCE:
Speed Velocity and Time​

SCIENCE:Speed Velocity And Time

Answers

Answer 1

Q1.

D= 1546

T= 67

S= D/T=S

1546/ 67= 23.07

Q2.

D= 29

T= 32

S= D/T=S

29/32= 0.91

Q3.

D= 43

T= 40

S= D/T=S

43/40= 1.08

Q4.

D= 2467

T= 4.41

S= D/T=S

2467/4.41= 559.41

Answer 2
seem that the questions have been answered

Related Questions

The coordinates of a triangle and its image are given below. What is the scale factor.
(1,2)—>(10,20)
(1,4)—>(10,40)
(5,3)—>(50,30)

Explain how you got your answer.

Answers

Answer:

Step-by-step explanation:

Complete the translation of the figure given a point of the image. ... 10. Nonto 0. 0. 1 2 3 4 5 6 7 8 9 10. (X) = (x-4,-2). (x,y)=(x+3,4-3). OTI CU ... Give the coordinates of the vertices of the images. 5. Reflect triangle GHI over the ... Find the scale factor of each dilation. 1. 2. Rectangle KLMN is dilated to form ... A. 20%, 20%, 120.

6 to the second power−2(5+1+3) equals?

Answers

Answer:

306

Step-by-step explanation:

6² = 36

36 - 2 = 34

Since 5+1+3 is in parenthesis, it comes before multiplication (remember PEMDAS or Order of Operations)

5+1+3 = 9

34 x 9 = 306

                       

    Answer:

306

Step-by-step explanation:

6² = 36

36 - 2 = 34

Since 5+1+3 is in parenthesis, it comes before multiplication (remember PEMDAS or Order of Operations)

5+1+3 = 9

34 x 9 = 306                                                                 

ASAP DINT ANSWER IF YOU DONT DO ALL BRAINLEST TO THE ORECT ANSWERS

Answers

Answer:

The first one towards the left, or the green triangle, would be 70 degrees.

The second one, or the one in the middle, would be 108 degrees.

The last one, or the yellow triangle, would be 65 degrees.

This table shows the relationship between x and y.

btw i put that on accident

Answers

Answer:

C) 54.5

Step-by-step explanation:

to find the constant of this proportional x and y table;

first divide y by x.

eg. 163.5 divided by 3, which results in 54.5

next, to confirm this is our answer, we need to divide y by x once more.

eg. 327 divided by 6, which also results in 54.5

hope this helped! have a great day/night!! :')  

The answer is C :D Hope i helped

If 75% of the sixth grade class is making a B or higher what percent is making lower than a B?

Answers

Answer: 25%

Step-by-step explanation: 100-75=25

75%=3/4
75/3= 25
25% = 1/4

25% of the class is making lower than a B

plz help quick. the sum of two numbers is 11. Three times the first number minus the second number is -3. what are the numbers?

Answers

Answer:

the first number is 2, the second number is 9 :)

Step-by-step explanation:

brainliest? :)

Ziann’s weekly earnings were proportional to the number of hours she worked. This table shows the number of hours Susan worked and the amount she earned.
How much money did Ziann earn per hour?

Answers

Answer:

Can't answer.

Step-by-step explanation:

We know that Ziann's earnings were proportional to the hours she worked, but the table shows how much Susan earned, so we don't know how much Ziann earned. We are not told that Ziann and Susan are the same person.

Susan's earnings:

$47.50/(5 hours) = $9.50/hour

According to the table, Susan earned $9.50 per hour.

4/5 of a number is 16. What is the number?

Answers

Answer:

20

Step-by-step explanation:

The answer is 20 I think

Just answer all the questions due in 20 mins

Answers

Answer:

1: 5/24

2: 6/10 but in simplist form it is 3/5

3: 4/4 which = 1 whole

4: 11/42

5: 6/2 ( in simplist form) 3/1 or just 3

Step-by-step explanation:

To answer these questions, add or subtract, then simplify if needed.

For simplifying you must find the common denominator

For example:

20/5

The Highest number and only number that can go into both numbers is 5

So 20 ÷ 5 = 4

And 5÷ 5 =1

Your answer/ new fraction is 4/1

uhh.. its a lot. ill just do the fraction

1. 8/9 0.8 repeat.

2. 4/15 0.26 repeat.

3. 7/48

4. 11/42

5. 17/24

6. -29/30

7. 19/12

8. not possible? well im too lazy then. and since its night, my brain isnt good.

9. 1 1/6

10. 1/4

11. 4 8/9

12. 5 1/4

13. 17/15

14. 1/6

last page:

for last page, just add up 2 colors for first 2 problems.

next 2 is minus both fractions.

Im still bad at math and neeeeed helpppppp

Answers

Answer:

117 i think

Step-by-step explanation:

PLS HELP! I WILL GIFVE DIRST GOOD ANSWER BRAINLIEST!!!

Answers

Answer:

Answer Question 1:

Blank 1: Corresponding

Blank 2: congruent

Blank 3: similar

Blank 4:  proportional

Question 2:

Blank 1: shape

Blank 2: size.

Step-by-step explanation:

Please give me brainleist I need it to get to the next rank.

1. a machine can scan 12 pages in 3/5 minutes. how many pages can be scanned in 1 minute

Answers

Answer: 20 pages in a minute.

Step-by-step explanation:

12/3=4 pages in 12 seconds because 60/5=12 seconds

4*5=20 pages=60seconds=1 minute

(3x2)(−2x4) = 3(−2)x2∙4 = 6x8 can you find whats wrong with this problem

Answers

Answer:

the equal sign

Step-by-step explanation:

The final correct result is:[tex](3x^2)(-2x^4) = -6x^6[/tex]

Given that:

The expression: [tex](3x^2)(-2x^4) = 3(-2)x^{2\times4} = 6x^8[/tex]

The error is in the second step of the simplification:

[tex](3x^2)(-2x^4) = 3(-2)x^{2\times4} \\(3x^2)(-2x^4) = 6x^8[/tex]

[tex](3x^2)(-2x^4) = 3(-2)x^{2\times4} = 6x^8[/tex]

The second step is incorrect. The correct rule for multiplying powers with the same base is to add the exponents, not multiply them.

Here, add the power of x is 2 and 4, that is,

2 + 4 = 6

And multiply the coefficient of x as:

The coefficient of x are 3 and (-2).

So, the multiplication as:

3 × (-2) = -6

The correct simplification should be:

[tex](3x^2)(-2x^4) = 3\times(-2) \times x^{2+4}\\(3x^2)(-2x^4) = -6x^6[/tex]

So, the multiplication as:

3 × (-2) = -6

So, the final correct result is:

[tex](3x^2)(-2x^4) = -6x^6[/tex]

Hence, the error occupied in second step.

Learn more about Expression here:

https://brainly.com/question/34132400

#SPJ6

-3x > 12. Help thanks

Answers

Answer:

x<-4 i hope i help plz mark me brailist

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[tex] - 3x > 12[/tex]

Add sides 3x

[tex] + 3x - 3x > + 3x + 12[/tex]

[tex]0 > 3x + 12[/tex]

[tex]3x + 12 < 0[/tex]

Subtract sides 12

[tex]3x + 12 - 12 < 0- 12[/tex]

[tex]3x < - 12[/tex]

Divide sides by 3

[tex] \frac{3x}{3} < \frac{ - 12}{3} \\ [/tex]

[tex]x < - 4[/tex]

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A Tour of Washington, D.C. Parallel Lines and Transversal

Answers

Answer:are you still doing it?

Step-by-step explanation:

make this into three sentences

The rule that the Right of Occupancy is based on the fact that the Federal Government cannot grant what it does not have

Answers

Due to the Right of Occupancy, the Federal Government cannot grant what it does not own. This means that the Government is not allowed to give or take from others what itself doesn't own. This could consist of someone being in court for any reason, but due to the Right of Occupancy, if the court does not have a warrant to search the suspect's property or belongings, they are not allowed to use the suspect's property against them in court due to the fact that it simply isn't theirs.

HELP PLEASE ASAP!!!!!!

Answers

Answer:

B

Step-by-step explanation:

rate change = slope

slope = y2-y1/x2-x1

slope= -3.4-5.4/ 8-(-3)

slope= -4/5

I’m pretty sure it might be B

The cost of a service call to fix a washing machine can be expressed by the linear function y = 45 x + 35, where y represents the total cost and x represents the number of hours it takes to fix the machine. What does the y-intercept represent?

Answers

The y intercept is the price of them coming to the home

Answer:

dont take my word for it, but i think its B.

Step-by-step explanation:

RANDOM QUESTION
which came first
O the color orange.
O the fruit orange.

Answers

The color orange came before the fruit
The fruit came first as long as I know because the sanskrit word is naranga

For the current year come up with rules to convert a given date into a day of the week for both the ordinal and international fixed calendars. Then if someone told you that thier birthday was on a Thursday could you come up with a rule to figure out his birthday? Why or Why not?

Thier is 3 questions pls answer them all and pls explain because I don't understand at all.

Answers

9514 1404 393

Answer:

((ordinal date) +3) mod 7 = weekday number(IFC date) mod 7 = weekday numberno rule is possible

Step-by-step explanation:

a) Ordinal Calendar

The ordinal calendar numbers days of the year sequentially, so any given date is specified only by its day number: 1 to 366. In 2020, Jan 1 was a Wednesday, so the rule needs to be ...

  day of week = ((ordinal date) +3) mod 7

This will give a result from 0 to 6. Those numbers map to days of the week as follows:

  0: Saturday; 1: Sunday; 2: Monday; 3: Tuesday; 4: Wednesday; 5: Thursday; 6: Friday

__

b) International Fixed Calendar

The international fixed calendar has 13 months of 28 days. The first day of the year is always Sunday, so the day of the week is ...

  day of week = (International Fixed Calendar date) mod 7

In 2020, there are two "leap days" that have day number 29. Days numbered 29 have no associated day of the week.

__

c) There is no rule that maps weekday to day of the year. (Each weekday is repeated many times (52 or 53) through the year, so there can be no functional relationship.)

Can you help me?
(Only answer if you know)

Answers

Answer:

it is Q4

Step-by-step explanation:

not sure how to explain it

Which table corresponds to the graph of the function below?

Answers

B corresponds to the graph.

Answer:

It is C

Step-by-step explanation:

What steps should be taken to complete the conversion?
8 mi 1.61k 1000 m
x х
X
1 mi 1k
1
ОООО
Cancel the mile and kilometer units. Divide 8 by 1.61, then multiply by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1.61, then multiply by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1.61, then divide by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1000, then divide by 1.61.

Answers

Answer:

The third option should be correct please correct me if im wrong

In 15 minutes Frankita created 15 drawings. In 30 minutes she created 17 drawings. In 45 minutes she created 20 drawings. In 60 minutes she created 24 drawings. If Frankita continues making drawings in the same pattern, how many total drawings will Frankita have created at the end of 90 minutes?

Answers

Answer:

Frankita will create 29 drawings at the end of 75 minutes.

Step-by-step explanation:

hope this helps :)

IF YOU SHOW YOUR WORK I WILL MARK YOU AS BRAINLIEST!! WORTH 15 POINTS!!! A water pump moves 360 gallons of water in 18 minutes. Draw a graph of the situation. How long would it take to pump 1,080 gallons of​ water? Find the number of gallons pumped each minute.

Answers

Answer:

1,080 gallons of water pumped would take 54 minutes. 1 Minute= 20 gallons pumped

1080 gallons would take one minute

Which equation of a line represents a proportional relationship between x and y?


y = 5x + 5

y = 5x + 5

y = 5x

y = 5x

y = 5

y = 5

y = 5x – 5

Answers

Answer:

5

Step-by-step explanation:

5555555555555555555555555555555555

1. X=0
2.X=0
3.Y-5=0
4X=1

Using the ruler above, match the correct fraction to the appropriate point.



1.
point 5


2.
point 6


3.
point 3


4.
point 1


5.
point 2


6.
point 4
a.16/16
b.8/16
c.1/16
d.6/16
e.12/16
f.4/16

Answers

Answer:

a. 16/16 is the answer.

Step-by-step explanation:

it is relevant because all of the boxes are shaded

Is this right? I chose 15.

Answers

Answer:

Correct, it is 15

Step-by-step explanation:

Because 3 turns into 9, you also want to multiply the other by 3, so you’d do 5x3 to get 15

Answer:yes you are correct. The answer is 15

Step-by-step explanation:

You would have to do 9/3=x/5. If you simplify that it would be 3x=45. If you simply further, you would get x=15 so yes you are correct.

Point P on the coordinate grid below shows the location of a stage light. A second stage light is 10 units above P. The length of each square on the grid is 2 units. What are the coordinates of the location of the second stage light?

A four-quadrant coordinate grid from negative 16 to positive 16 in increments of 2 is drawn. Point P is plotted on the ordered pair 2, negative 6.

(2, −16)
(12, 4)
(2, 4)
(12, −16)

Please help

Answers

C the 3rd one

:explanation I took the quiz on edugenity
I think it will be c

How is energy involved in physical change??

Answers

Answer:during phase chages

Step-by-step explanation:

During phase changes, energy changes are usually involved. For example, when solid dry ice vaporizes (physical change), carbon dioxide molecules absorb energy. When liquid water becomes ice, energy is released. Remember that all chemical reactions involve a change in the bonds of the reactants

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