A machine uses an input force of 200 newton to produce an output force of 800 newtons. What is the mechanical advantage of the machine?

Answers

Answer 1
Answer: we just need to subtract one number from the other:
mechanical advantage = output - input
= 800 - 200
= 600
hence the mech. advantage of the machine is 600 newtons
Answer 2
Answer:

Answer:

wrong

Step-by-step explanation:

200 -800 is well i dobn't know  i need friends i name is falling water i have no friends


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The histograms show the test results from two different tests in Mrs. Lofton's class. How many students are in Mrs. Lofton's class?

Solid figure with a pentagon for a base and triangular faces

Answers

It's a pentagonal pyramid. 
it is a pentagonal pyramid.

100-50 3/8
Hundred minus fifty and three eighths
Thanks

Answers

49 and 5/8. 100-50=50-3/8 is going to be 49 and 5/8.

You buy 2 T-shirts in a sale. You pay the full price of $12 $12 for the first T-shirt, and you get the second T-shirt for half this price. What fraction of the full price do you pay for 2 shirts?

Answers

$24 would have been the full price.
$12 + $6 = $18

18/24 = 3/4 of the full price
:)

Answer:

3/4

Step-by-step explanation:

Given f (x) and g(x)+k look at the graph below and determine the value of K

Answers

Answer:

k=5

Step-by-step explanation:

Let's find the equation for both lines. For the line in blue we know that passes through points (0,-2) and (3,-1) with this information we can use the formula of the line:

y-y_1=(y_2-y_1)/(x_2-x_1) (x-x_1)

so making the susbtitution we get:

y-(-2)=(-1-(-2))/(3-0)(x-0)

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

For the red line we know that passes through points (0,3) and (3,4) doing the same steps as above we get that

y-(3)=(4-3)/(3-0)(x-0)

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

the value of k is 5 that's why because we need to move 5 units along the y axis to reach the 3 in the red line

The value of K is 5 because its going up 5 from the f(x) graph

How to tell whether its a prime or composite number

Answers

Prime numbers have only 2 factors 1 and its number for example:
2, 3, 5, 7, 11, 13, 17, 19, 23

Like this 1*2. Or 3*1

Composite numbers have more than two factors for example :
0, 4, 6, 8, 9, 10, 12, 14 15, 16..

For example 0 has many factors
0 times 3 0times 4

Step-by-step explanation: You know that it is a prime if the only number divisible by the number is one. If there are more numbers than 1 then it is composite.


How much money is earned by investing $10,000 for 5 years and 3 months at 3 1/5% annual interest, compounded monthly? (I know how to do this but how do you put "5 years and 3 months" into a formula and how do you add it up to make 525?)

^^^^^^^^^

Answers

Answer:

\$11,826.72

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+(r)/(n))^(nt)  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

P=\$10,000\nn=12  

t=5\ years\ 3\ months=5+(3)/(12)=5.25\ years

r=3(1)/(5)\%=(3+(1)/(5))\%=3.2\%=3.2/100=0.032

substitute in the formula above  

A=10,000(1+(0.032)/(12))^(12*5.25)  

A=10,000((12.032)/(12))^(63)  

A=\$11,826.72  

Answer:

Actually, The top answer is wrong... The answer would be $1,826.72 ( Sorry...not trying to be rude or anything)

Step-by-step explanation: I know this because it's a gradpoint answer.