Mathematics Middle School

To pry the lid off a paint can, you apply a force of50 N to the handle of the screwdriver. What is the mechanical advantage of the screwdriver if it applies a force of 500 N to the lid?

Answers

Answer 1

Uh, 450 N

Because it’s 450 N more...
sry if I’m wrong

Related Questions

Help what's the answer to this??

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Answer:

Step-by-step explanation:

AD knowing how AB are the same and AD are the same too because AD And AB are in the same line and shape, they are not moving spots,, so AD is the answer

Can y’all plz help me with this

Answers

Answer: 46.17

Step-by-step explanation:

35.5 + 7.25 = 42.75

Thats the total

then multiple that by 1.08 to get your answer

The answer is C, $46.17

The figure undergoes a 90° rotation counterclockwise, followed by a reflection across a vertical line.
Which of the following shows the transformed image?

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I am almost confident it is B

I think It should be B

How many solutions does 4(2x – 5) = 4 have?

Answers

Answer:

Only one and its x=3

Step-by-step explanation:

hello fellow army :)

x=3

Brainly if correct

In a wildlife preserve, a random sample of the population of 150 raccoons was caught and weighed. The results, given in pounds, were 17, 19, 20, 21, 23, 27, 28, 28, 28 and 32. Jean made the inference, "the average weight of the raccoon population is 25 pounds". Is this statement reasonable? Explain.

Answers

Answer:

First you add all of the results together for a sum of 243. Then, you divide that sum, 243 by 10, the number of results in total. That means the average weight of 10 random raccoons out of 150 raccoons in that wildlife preserve, is 24.3 pounds. Her statement is not reasonable because Jean stated the average weight of ALL raccoons is 25 pounds.

Step-by-step explanation:

hope this helps :)

No, because the average weight of the raccoons is 24.3 pounds.

Step 1) 17+19+20+21+23+27+28+28+28+32=243

Step 2)
243 divided by 10 = 24.3pounds

Help me please thx you

Answers

It would be 4/17 light years

Answer: 1.39 light years

Step-by-step explanation:

1. (1) light year = 5,878,625,370,000

5.88 x 4/17 = 1.39 light years

I dont understand this at all, can someone give an explanation for brainliest?

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Answer:

The area of a parallelogram is base x height. You multiply the base and height (represented as b and h) to get the area of the parallelogram.

In the first question, the base and height is already given to you so, 2x6=12.

12yd squared is the area for the first one.

Now lets do the second one. The base and height is also given to you so do, 6x4=24.

24m squared is the area of the second one.

Marty slides point (-2,-5) to (4,-7) and then slides the new point to (-1, -10). Which single translation could Marty use to reach the final point (-1, -10) from the starting point?
A - (x,y)➝(x+1,y-5)
B - (x,y)➝(x+1,y+2)
C - (x,y)➝(x-5,y-3)
D - (x,y)➝(x-1,y-5)

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Answer:

It is (x,y) (x+1,y-5)

Step-by-step explanation:

Find the missing angle.

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Answer:

x is equal to 91

Step-by-step explanation:

Answer:

Step-by-step explanation:

62+37=99

180-99=81

what is the area of a circle with a circumference of 75.36?

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Hi I am trying almost finished

please dont answer if your not sure

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Answer:

AC 4x + 16

Angle BEC is 72 degrees

Step-by-step explanation:

AE is 2x + 8, and AC is 2 times bigger, so 4x + 16

Angle EAD is the same as angle EDA, which is 54 degrees, a triangle has 3 sides measuring 180 degrees total, 54 + 54 = 108, so the last angle is 180 - 108 = 72, angle AED is 72, since angle BEC is the same as angle AED, it is also 72 degrees

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Answers

Answer:

less than

Step-by-step explanation:

i guess cuz i cant see what in the Drop down menu

3/8 is less than 1/2
1/4 is less than 1/2

HELPPPPPPPPPPP PLEASEEEEEE AND SHOW YOUR WORK PLEASEEE

Answers

Answer for 13: 89 percent because 89/100 is .89 or 89 percent

Answer for 14: part a: 1/10 because Each person gets ten percent so 10 times 10 is 100

Part b: it can be expressed as 0.10 in decimal form

your answer would be 89%

Hi come get the points and brainliest Theawm

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my second account Theawp lol

Answer:

Step-by-step explanation:

Find the value of the variable.

Answers

When you add all of these angles, the sum should be 180°. This helps us to figure out the value of the variable.

Now, you must create an equation.

3z+14+z+90=180

4z+14+90=180

4z+104=180

4z+104-104=180-104

4z=76

z=19

∴The value of the variable is 19.

To check:

3(19)+14+19+90

57+14+19+90

90+90

180

All of the angles together have a sum of 180 degrees, meaning that our value for the variable is indeed correct.

Hope this helps.

Answer:

z = 19

Step-by-step explanation:

These are complementary angles; both angles add up to 90°.

To solve this, we can combine like terms.

3z + (1)z + 14 = 90

3z + (1)z = 4z

**3z and z are the only pair of like terms.**

After combining like terms, we can proceed to solve this problem.

4z + 14 = 90.

Since there is an addition sign in front of 14, we do the opposite, subtraction.

First, subtract 14 from 90 and 14.

4z + 14 = 90

- 14 - 14

------------------

4z = 76

**ELIMINATE 14.**

Lastly, divide 76 from 4; this is because 4 is the coefficient.

4x = 76

76 ÷ 4 = 19

Therefore, z = 19.

2 1\4 - 3\4

it for my little sister

Answers

Answer:

1 2/4 or 1 2/4

Step-by-step explanation:

convert 2 1/4 into an improper fraction.

9/4-3/4=6/4

make 6/4 into a mixed number.

1 2/4

simplify

1 1/2

The scatter plot The scatter plot shows the relationship between the amount of gasoline g, in gallons, in a fuel tank and the distance traveled d, in miles, after filling the tank.

Answers

Answer:

Step-by-step explanation:

Knowing that correlation coefficients have values between -1 and 1 and that the closer the value is to -1 or 1, the stronger the correlation -- which of the following correlation coefficients would represent the strongest correlation?
0.02
0.87
-0.5
-0.97

Answers

Answer: -0.97

Explanation:
-0.97 is the closest number to -1 or 1.

-0.97 has the strongest correlation. Therefore, option D is the correct answer.

What is the correlation coefficient?

The correlation coefficient describes how one variable moves in relation to another. A positive correlation indicates that the two move in the same direction, with a value of 1 denoting a perfect positive correlation. A value of -1 shows a perfect negative, or inverse, correlation, while zero means no linear correlation exists.

Given that, correlation coefficients have values between -1 and 1 and that the closer the value is to -1 or 1, the stronger the correlation

From the options -0.97 is closer to -1

Thus, -0.97 has the strongest correlation

Therefore, option D is the correct answer.

Learn more about the correlation coefficient here:

https://brainly.com/question/27226153.

#SPJ2

please answer! giving branliest. provide me with answers, or answer sheet, thanks!

Answers

When you graph the three lines, the first two overlap. The third is parallel to those two.

no clue LOL um graphs? never rly focused in class

Find the area of the triangle. Enter your answer in the box.
A triangle with a base of eight meters and a height of three meters

Answers

The answer is 12 m2
Explanation:

12 because the formula to find the area of a triangle is A=1/2bh so in this case you would do 8•3=24 divided by 1/2 = 12

Find the area of the triangle. Enter your answer in the box.

An obtuse triangle. The base of the triangle is fourteen millimeters. The long side of the triangle is twenty-seven millimeters. The height of the triangle is twelve millimeters.
84

Answers

Answer:

84ml²

Step-by-step explanation:

A = ½ x b x h

A = ½ x 14 x 12

A = 84ml²

please I really need help this is being timed please I need to do is find the volume of the composite figures please I really need help

Answers

Answer:

Multiply all of the numbers together

Step-by-step explanation:

Rectangle is 288 square ft
Pyramid is 168 square feet
Composite figure is 456 square fy

Triangle HIJ is dilated by a scale factor of 5 to form triangle H'I'J'. Side I'J' measures 75. What is the measure of side IJ?

Answers

Answer:

Step-by-step explanation:

I'J' is IJ with the scale factor of 5.

so (IJ) × 5= (I'J)

(IJ) × 5= 75

75 ÷ 5= 15

I am so sorry i did the math wrong in my head, the answer is 15 not 16.

Which expression is equivalent to 2 + 2m + m + 6 + m?
2(m + 3)
4(2 + m)
8 + 2m
12m

Answers

Answer:

24m+30

Step-by-step explanation:

i think i dont know for sure.

I’m not sure this is the correct answer but I think it’s 4(2 + m)

elect the answer with BOTH correct answers (the product in standard form and the product in Scientific Notation). (8.08×106)×(7.5×10−2)
A) 60,600;6.06×105
B) 60,600;60.6×104
C) 606,000;6.06×105
D) 606,000;60.6×104

Answers

Question: elect the answer with BOTH correct answers (the product in standard form and the product in Scientific Notation). (8.08×106)×(7.5×10−2)
A) 60,600;6.06×105
B) 60,600;60.6×104
C) 606,000;6.06×105
D) 606,000;60.6×104

Answer: a or b

What is the approximate volume of the cylinder?

Use 3.14
as your approximation for π.

V≈ [blank] −−−−−−
in.3

Enter your answer as the decimal number that correctly fills in the previous blank, rounded to the nearest hundredth, like this: 42.53

Answers

The answer would be 3,799.4 I don’t know how to get it to the nearest hundredth because I used my phone calculator but to find the answer you would take radiusxradiusxheightxpi so 11x11x10x3.14

Volume of cylinder is 3,799.40 [tex]inch^{3}[/tex] (rounding off nearest hundredth)

What is volume of cylinder?

The volume of a cylinder is the density of the cylinder which signifies the amount of material it can carry or how much amount of any material can be immersed in it.

Volume of cylinder= [tex]\pi r^{2} h[/tex]

V= [tex]3.14* 11* 11* 10[/tex]

=121 x 31.4

= 3799.4 [tex]inch^{3}[/tex]

≈3,799.40 [tex]inch^{3}[/tex]

Volume of cylinder is 3,799.40 [tex]inch^{3}[/tex]

Learn more about Volume of Cylinder here:

https://brainly.com/question/15891031

#SPJ2

EXPLANATION ON HOW TO FIND THIS!!!
What is the distance between (-4,1) and (0,2)?

Answers

You’re going to use this formula
The answer should be 4.1 and you can put it straight into a calculator, that’s easiest..

the answer would be 4.1 :) hope you do good on ur homework or test!

Which measure of center would you use to describe a data set with no extreme values and no big gaps?

Answers

Answer:

The median

Step-by-step explanation:

The median always exists. The median does not have to be one of the data

Answer:

The median

Step-by-step explanation:

The median is never affected by any outliers

Please help me! I will give brainly

Answers

Answer:

B. d=15h

Step-by-step explanation:

Person above me is correct, please give them brainliest! :D

PLZZZZ HELPPPPPP NOWWWWWW PLZ PLZ PLZ

Answers

Answer:

1. T

2. O

3. L

4. C

5.B

6.H

Step-by-step explanation:

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