A volleyball has a mass of 4 kg Calculate the potential energy of a volleyball that is in the air at a height of 15 m. (g = 9.8 m/s
Gravitational Potential Energy = mass x acceleration due to gravity x height
GPE = mgh
ОА
147J
B
588 J
O C60
O
D
360 J

Answers

Answer 1
B. 588 J

GPE = mgh
= (4)(9.8)(15)
= 588 J

Related Questions

Find each unit rate. Determine which is lower. Drag and drop the correct rate or letter into each of the boxes to complete the sentences. Ingredient C: 1/5 cup for 3/4 serving or Ingredient D: 1/4 cup for 4/5 serving.

Answers

Answer:

4/15 < 5/16

Ingredient C < Ingredient D

Hence ingredient C has a lower cup per serving than ingredient D

Step-by-step explanation:

Given the unit rates :

C: 1/5 cup for 3/4 serving or Ingredient

D: 1/4 cup for 4/5 serving

C : 1/5 cup for 3/4 serving

1/5 ÷ 3/4

1/5 * 4/3

= 4 / 15

= 0.2667

D: 1/4 cup for 4/5 serving

1/4 ÷ 4/5

1/4 * 5/4

= 5 / 16

= 0.3125

5/16 > 4/15 ;

Ingredient C < Ingredient D

Hence ingredient C has a lower cup per serving than ingredient D

Answer to this :0000 thanks!

Answers

Answer:

B

Step-by-step explanation:

have a nice day :)

Can anyone answer these
(simplify to find the quotients)

Answers

Here you go!! Hope this helps

SECTION 2012
QUESTION OF
ASSIGNMENTS
COURSES
Assignment - 4. Continued Proofs: Transversals and Special Angles
Attempt 1 of 4
Using the information given, select the statement that can deduce the line segments to be parallel. If there are none,
then select none.
When m_7 = m_4
O AB || DC
O none
O AD || BC
NEXT QUESTION
ASK FOR HELP
TURN IT IN

Answers

!!!!!!!!!!!!!!!!!!!!!!!!!!! a ?

Preston bought 16 donuts. There were d donuts in each box. Choose the expression that shows how many boxes of donuts Preston bought

Answers

Answer:

What are the option?

Step-by-step explanation:

Can you guys plz help me

Answers

Answer:

[tex]\frac{20}{12}[/tex]

Step-by-step explanation:

Answer:

20/12 since 3*4 is 12 u do 5*4

Step-by-step explanation:

Please mark brainliest and hope this helps ya!!

need help with slope from two points

Answers

Answer:

whatz slope

Step-by-step explanation:

??

Heeeeellllllllllllpppppppppp

Answers

Option 1 is the correct answer

Which statement is true about figures ABCD and A'B'C'D?

Answers

Answer:

Step-by-step explanation:

To understand the transformation better we will take a point B first.

Coordinates of B → (3, 0)

When we rotate this point by 180° counterclockwise about the origin, rule to be followed,

(x, y) → (-x, -y)

By this rule, coordinates of B'' will be,

B(3, 0) → B''(-3, 0)

Now we translate the point B by 2 units right.

Rule for the translation is,

(x, y) → [(x + 2), 0]

Following this rule,

B''(-3, 0) → B'[(-3+2), 0]

             → B'(-1, 0)

We can conclude with the statement, "Figure ABCD was rotated by 180° about the origin followed by the translation of 2 units to the right" to get the new figure A'B'C'D' similar to pre-image ABCD.

:((( please answer! Thanks.

Answers

Answer:

66

Step-by-step explanation:

71+43=114

180-114=66

Answer:

66

Step-by-step explanation:

told u aint doing my work help

Answers

Answer:

A: 50:100

Step-by-step explanation:

The ratio 5:10 is the ratio of caramels to fruit creams.  This ratio is equivalent to 50:100.

Mia has 20 markers, Noah has 25 markers, and Michael has 85 markers. Use the GCF and the
Distributive Property to find the total number of markers Mia, Noah, and Michael have.
Write each number as a product using the GCF as a factor, and apply the Distributive Property.
20 + 25 +85 =
(Use the operation symbols in the math palette as needed.

Answers

Answer:

130

Step-by-step explanation:

Factoring the given numbers:

20 = 2*2*525 = 5*585 = 5*17

CGF(20,25,85) = 5

The sum of given numbers:

20 + 25 + 85 = 5*4 + 5*5 + 5*17 = 5*(4 + 5 + 17) = 5*26 = 130

The area model shows 2 and one-third. What is 2 times 2 and one-third?

Answers

Answer:

14/3 or 4.6

Step-by-step explanation:

Pls help me

-18x + 30 = -150

Answers

Answer:

x=10

Step-by-step explanation:

-18x + 30 = -150

subtract 30 from both sides = -18x=-180

divide both sides by -18 = x=10

x=10

X=10 is the answer from that

An ice cream shop sells large cones for $2.50 and small cones for $1.50. Jack has enough money to buy 21 large cones. How many small cones could Jack buy?


plz healp

Answers

Answer:

the answer is 35 small cones

Step-by-step explanation:

2.50 x 21 = 52.50

52.50 / 1.50 = 35

The answer is 14 because 21 divided by 1.50 equals 14

HELP ME FIND THE SLOPE PLS

Answers

Answer:

6

Step-by-step explanation:

Find 2 points that are connecting integers

y2-y1/x2-x1(use this to find slope)

(3,3)(2,-3)

-3-3/2-3

-3-3=-6

2-3=-1

-6/-1=6

Therefore, slope is 6

Add and reduce: 1 1/2 + 2 2/3

Answers

the answer is  2 13/5 you cant reduce it its not a proper equation

Answer:

4 1/6

Step-by-step explanation:

1 1/2 + 2 2/3

1 3/6 + 2 4/6

= 4 1/6

hope this helps

have an amazing day!

a company employees 100 people, 65 of whom are men. 60 people, including all the women, are paid weekly. how many of the men are paid weekly

Answers

Answer:

25 men

Step-by-step explanation:

100 - 65 = 35 women

60 - 35 = 25 men

Answer: 25

Step-by-step explanation:

Amount of ppl: 100

Men: 65

Woman: (100-65) =35

People paid (all woman are in this group) 60

Woman paid: 35

Men paid: (60-35) =25

first 10 didgts of pi

Answers

I guess I did not know how to answer sorry

Answer: thefirst ten didgets of pi are .1415926535

Step-by-step explanation:

Whitney has £265 Nancy has £180 They each spend the same amount of money. Whitney has twice as much money as Nancy left now. How much money did they each spend?

Answers

Answer:

£95

Step-by-step explanation:

Given that:

Whitney's initial amount = £265

Nancy's initial amount = £180

Let amount each spent = x (amount is the same)

After spending Whitney has twice as much money as Nancy.

Amount spent by each?

(Whitney's initial amount - x) = 2(Nancy's initial amount - x)

265 - x = 2(180 - x)

265 - x = 360 - 2x

-x + 2x = 360 - 265

x = £95

Hence, they both spent £95

Find the equation of the linear function represented by the table below in slope-intercept form.

x- 0 1 2 3 4

y- 9 18 27 36 45

Answers

Question: Where is the y2? Please be more specific!

What answer it is . Will mark brainliest

Answers

The correct answer is the one you have clicked on:)

What is the value of the expression below when x=10x=10 and y=4y=4? 8x-7y 8x−7y

Answers

Answer:

X=10x =10

means here value of X is 1

y = 4y = 4

means here value of y is also 1

now substitute the values of X and y in the equation

8×1-7×1×(8×1-7×1)

8-7(8-7)

64-49

15

mr cadwell wants to purchase a motorcycle. he has financing options a and b to chose from, as shown below.
Option A-
Down Payment: $1,000
Monthly payment for 3 years: $85

Option B-
Down payment: $1,200
Monthly Payment for 3 years: $85

The purchase of the motorcycle is $3,500, including tax. Based on the info provided in the table, which statement is true?

Option B is better
Option A is better

Answers

Answer:

Option A is better.

Step-by-step explanation:

We will observe both plans one by one to determine which one is better i.e. which one will has less interest to pay.

So,

Option A:

Down Payment: $1,000

Monthly payment for 3 years: $85

The total amount in installments will be:

[tex]=Amount\ per\ month * months\\= 85*36\\=3060[/tex]

The total price of bike will be:

[tex]Total\ price = Downpayment +Installments\\= 1000+3060\\= 4060\\Interest = Total\ price - Purchase \\= 4060-3500\\=560[/tex]

Option B:

Down Payment: $1,200

Monthly payment for 3 years: $85

The total amount in installments will be:

[tex]=Amount\ per\ month * months\\= 85*36\\=3060[/tex]

The total price of bike will be:

[tex]Total\ price = Downpayment +Installments\\= 1200+3060\\= 4260\\Interest = Total\ price - Purchase \\= 4260-3500\\=760[/tex]

We can see that interest in Option A is less than interest in Option B that means Mr. Cardwell will have to pay less amount in Option A.

Hence,

Option A is better.

Solve the equation. Determine the number of solution. -8(x - 3) = -8x-24
No solution
O One solution
0 Infinitely many solutions

Answers

The answer is no solution

State the slope and y-intercept of the graph of y=−25x+2

Answers

Answer:

slope=-25  y-intercept=2

Step-by-step explanation:

Answer: Slope=-25

y-int=2

Step-by-step explanation: y=mx+b, m is the slope and b is the y-int. The slope is the number in front of x like -25x that is -25. The y-int is the next to the slope which is 2.

PLEASE HELP I WILL GIVE YOU BRAINLEST!!!!!!!!!!!!!!

Answers

Answer:

the answer is 45 because 55+45=100

Step-by-step explanation:

brainliest pls

Answer:

he scored 45 points in the 3rd. for the second part i dont know how to do

Factoring the following Difference of Two Perfect Squares.
X^2– 16

Answers

hi

x²-16  =  (x+4)  (x-4)

a large study used records from canada's national health care system to compare the effectiveness of two ways to treat prostate disease. The two treatments are traditional surgery and a new method that does not require surgery. The records described many patients whose doctors had chosen each method. The study found that patients treated by the new method were significantly more likely to die within 8 years. You have 300 prostate patients who are willing to serve as subjects in an experiment to compare the two methods. Describe a completely randomized design for this experiment. Write a few sentences describing how you would implement your design.

Answers

Answer:

compile the list of the 300 prostate patients considering various diversities  i.e. various ages, various stages of the disease, various racial, social and economic background , various lifestyles as well.divide the sample into two groups, ensuring that each group is diversified equallyAssign each group to the one of the two treatment proceduresfollow up on the different group after treatmentcompare the measurable variables from both groups after treatment in order to determine which treatment method is best

Step-by-step explanation:

A completely randomized design for this experiment can be carried out following the following steps

compile the list of the 300 prostate patients considering various diversities  i.e. various ages, various stages of the disease, various racial, social and economic background , various lifestyles as well.divide the sample into two groups, ensuring that each group is diversified equallyAssign each group to the one of the two treatment proceduresfollow up on the different group after treatmentcompare the measurable variables from both groups after treatment in order to determine which treatment method is best

Which Figure is a rotation of the Blue Figure?
A
B
C
D

Answers

Answer:

a

Step-by-step explanation:

the green figure is the same as the blue figure.

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