Please help me
[tex] \sf{with \: explanation \: again}[/tex]

Please Help Me[tex] \sf{with \: Explanation \: Again}[/tex]

Answers

Answer 1

Answer:

50,000 joules

Step-by-step explanation:

total mass of people = 50× 5 = 250kg

height = 20m

force = mass × g = 250× 10 ( taking g= 10m/s²)

f= 2500N

work done = force × distance

= 2500× 20

= 50000 joules

Related Questions

Give the quotient in simplest form:

Answers

Answer:

exact form

141/92

Decimal form

1.53

mixed number form

1  49/92

hope this helps

Answer:

[tex]\frac{141}{92}[/tex]

Step-by-step explanation:

1) First, convert the mixed numbers to improper fractions.

[tex]5\frac{7}{8}[/tex] ÷ [tex]3\frac{5}{6}\\[/tex]

[tex]=\frac{47}{8}[/tex] ÷ [tex]\frac{23}{6} \\[/tex]

2) To divide fractions, find the reciprocal of the second fraction by flipping it, or switching the places of its numerator and denominator. Then, multiply the two fractions by multiplying their numerators and denominators together. Then, simplify the result to find the answer.

[tex]\frac{47}{8}[/tex] × [tex]\frac{6}{23}[/tex]

[tex]=\frac{282}{184} \\=\frac{141}{92}[/tex]

Please help!! My piggy bank has dimes and nickels in it. If the total value of the coins is $5.65 and there are 70 coins in my piggy bank, how many dimes and how many are nickels?

Answers

Answer:

21 dimes, 7 quarters

Step-by-step explanation:

What is the equation of the line that passes through the points (-2, 1) and
(-6, -5)?

Answers

Answer:

y=3/2x+4

Step-by-step explanation:

1.find the slope

y2-y1/x2-x1

-5-1/-6-(-2)

-5-1/-6+2

-6/-4

3/2

slope (m) is 3/2

2.y-y1=m(x-x1)

y-1=3/2(x-(-2))

y-1=3/2(x+2)

y-1=3/2x+6/2

y=3/2x+6/2+1

y=3/2x+8/2

y=3/2x+4

There are approximately 750 students enrolled in a new school, which is already at full capacity.
The school's management board plans to add an addition to house 500 more students. If the
school population grows at 6.4% per year, in how many years will the new addition be full?

Answers

Answer:

8000

Step-by-step explanation: 700 + 500 = 1,200

1,200 x 6.40 = 8000

The graphs below have the same shape. What is the equation of the red
graph?

Answers

Answer:

D, A P E X

Step-by-step explanation:

The equation of the red curve on the graph will be g(x) = x² + 4. Then the correct option is D.

What is a function?

A function is an assertion, concept, or principle that establishes an association between two variables.

The parent function is given as,

f(x) = x²

The parent function is shifted upward by 4 units. Then replace f(x) with g(x) - 4. Then the equation is written as,

g(x) - 4 = x²

g(x) = x² + 4

The equation of the red curve on the graph will be g(x) = x² + 4. Then the correct option is D.

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ7

1/4x + 8=6 please help me this is due in five minutes .

Answers

I used an algebra site, hope this helps :)

HELPP MEEE PLEASEE!!!!

Answers

Answer:

Remove 4 anchors or add 4 floats

Step-by-step explanation:

You want your submarine to go UP 4...

"Anchors" make sub go DOWN and "Floats" make sub go UP

If 3^2x+1=3^x+5What is the value of X. 2,3,4,6

Please hurry

Answers

Answer:

4

Step-by-step explanation:

Hope it helps out!

find out the total volume of cube _Edge Length =6 inches​

Answers

Given:

The edge length of a cube = 6 inches

To find:

The volume of the cube.

Solution:

We know that, the volume of a cube is

[tex]V=a^3[/tex]            ...(i)

Where, a is the edge length.

Substituting a=6 in (i), we get

[tex]V=(6)^3[/tex]

[tex]V=216[/tex]

Therefore, the total volume of the cube is 216 cubic inches.

Which equation has x = 4 as the solution?

Answers

Answer: A (the first one)

Step-by-step explanation:

Rewrite as [tex]4^{2}[/tex] = 3x+4 and solve:

16 = 3x+43x = 12x = 4

The number 15 is the geometric mean of 25 and what other number?​

Answers

Answer:

9

Step-by-step explanation:

If a watch costs $40 and you must pay 6.5 % sales tax, how much will you pay in TAX?

Answers

Answer: 2.6

Step-by-step explanation:

I need the answer to #8

Answers

Answer:

i think it's 3400:)

Step-by-step explanation:

15% of 4000 is 600

-4(-4+x)>56 please help:)

Answers

Answer:

x < -10

Step-by-step explanation:

i hope this helps :)

16-4x



Answer to the question ;

What is the slope for this

Answers

Answer: -4/5

Step-by-step explanation:

simplify the following. 4p^3q^2 x -3p^6q^5​

Answers

muachhhhhhhhhh hhhhhhhhhhhhhhhhhh

私は英語がわかりませhahah sorry

Figure JKLM is dilated by a scale factor of 1 over 3 with the center of dilation at the origin. What are the coordinates for the vertices of the new image?v

Answers

Answer:

It’s A

Step-by-step explanation:

I took the test

If it is dilated by a  scale factor of 1/3 with the center of dilation at the origin, The new point is at J'(-1, 2), K'(2, 2), L'(1, 1) and M'(0, 1).

Transformation

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

If a point A(x, y) is dilated by a scale factor of k, the new point is at A'(kx, ky).

JKLM has vertices at J(-3, 6), K(6, 6), L(3, 3) and M(0, 3). If it is dilated by a  scale factor of 1/3 with the center of dilation at the origin, The new point is at J'(-1, 2), K'(2, 2), L'(1, 1) and M'(0, 1).

Find out more on Transformation at: https://brainly.com/question/1462871

What's the area of this figure?

Answers

Answer:

136.5 yd²

Explamation:

You break the shape into squares and rectangles and find the area of them and then add them together. To get the area of a triangle you add another half to it to make a square or rectangle. After you've done that, find the area of that shape and then divide it by 2.

A package of mixed lettuce seeds contains 150 green lettuce seeds and 50 red lettuce seeds. What is the probability that a randomly selected seed will be a red lettuce seed? Write your answer as a percent.​

Answers

Answer:

25%

Step-by-step explanation:

I used relative frequency approach

n(total number of seeds)= 150+50=200.

probability (selecting a red lettuce) = red lettuce divided by the total number of seeds.

probability (selecting red lettuce) = 50/200 = 0.25

in percentage, probability = 0.25*100= 25%✓

Which equation is equal to 4a + 2b = 10?

Answers

Answer:

26

Step-by-step explanation:

2 plus 24 is 26

Look at the question below.

Answers

Answer:

35

Step-by-step explanation:

Fatima sells 10 cookies each 1.50. Her cookie total is 15 dollars. Her teacher gives her an additional 20 dollars. 20+15=35.

Write the equation of a line
containing the point (2, 5) and a
slope of 3 in Point-Slope Form.

Answers

Answer:

y=3(2)+5

Step-by-step explanation:

Formula: y = mx + b

m is your slope

x is your x

b is your y added onto

Simplify the expression.
-4+ (-1) - (-3) = ?

Answers

Answer:

-2

Step-by-step explanation:

-4 + (-1) - (-3) = ?

-4 - 1 + 3 = ?

-5 + 3 = ?

? = -2

Step-by-step explanation:

given

- 4 + (- 1) - ( - 3 )

= - 4 - 1 + 3

= - 5 + 3

= - 2

hope it helps

A company makes 150 bags.
43 of the bags have buttons but no zips.
38 of the bags have zips but no buttons.
34 of the bags have neither zips nor buttons.
A bag is selected at random.
What is the probability that the bag has buttons?

Answers

35% chance because the company made 150 bags

guys please help me with my homework

Answers

Answer:

no

Step-by-step explanation:

richard klein works as auto mechanic and earns the following commission rates 3.00 percent for oil changes 5.00 percent for tune ups and 6.25 percent on auto parts sales he is guaranteed a minimum salary of $2,450.00 per month last month he brought in $2,500.00 in oil changes $4,500.00 in tune ups and sold $28,200.00 in parts what is his gross pay for the month

Answers

Answer:

His gross pay for the month is $4,509.50

Step-by-step explanation:

The commission Richard Klein earns for oil change = 3.00%

The commission he earns for tune ups = 5.00%

The commission he earns for auto parts sales = 6.25%

The minimum salary he is guaranteed = $2,450.00

The amount he brought in last month includes;

1) $2,500.00 in oil changes

2) $4,500 in tune ups

3) Sold $28,200.00 in parts

The amount he earns last month in commission are;

3/100 × 2,500 = 75 in oil changes

5/100 × 4,500 = 225 in tune ups

6.25/100 × 28,200 = 1762.5 in parts sold

The total commission = 72 + 225 + 1762.5 = 2,059.5

∴ The total commission = $2,059.5

The amount he makes as salary = $2,450.00

Richard Klein's gross pay for the month = His total pay for the month

Therefore;

Richard Klein's gross pay for the month = $2,059.5 + $2,450 = $4,509.5

I need help again.. can someone help me solve this...? I didn't get a screenshot of how to solve the perimeter but I know it had something to do with subtracting a side from another side to get the side... I dunno... (HELPFUL ANSWERS ONLY PLEASE)

Answers

Answer:

21

Step-by-step explanation:

HELP PLS!! WITH EXPLANATION PLS TY

Answers

Answer:

2240

Step-by-step explanation:

112% = 1.12

725 + 579 + 696 (all 3 years combined) = 2000

2000 x 1.12 = 2240

The nth term of a sequence is given by 3n - 8
Write down the value of,
(i) the 1st term,
(ii) the 10th term,
(iii) the 100th term.

Answers

The 100th term that’s what I think

Directions: calculate the rise,run, and slope on the line below

Answers

Answer: Rise = 3 Run=1  slope=3/1 or just 3

Step-by-step explanation:

start at the left most point and count up to the line that contains the 2nd point

so rise 3

then count over to that 2nd point

so run is 1

slope is rise/run so 3/1

rise = y₂-y₁ = 1 - (-2) = 1+2 = 3

run = x₂-x₁ = 1-0 = 1

slope = rise / run

slope = 3/1

slope = 3
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