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makvit [3.9K]
3 years ago
7

Tony Stark is trying to improve his Iron Man suit by increasing its power. One modification will cost $350 million, of which the

US Government will pay $110 million, and his contractor will offer a 30% discount on the entire cost of the project. If he has half the remainder in petty cash, how much does he still need to raise?'
The total cost is $350 million.

The US Government is offering to pay $110 million.

A contractor is offering to reduce the total cost by 30%.

Tony has enough money to pay the remaining costs out of petty cash.
Mathematics
2 answers:
statuscvo [17]3 years ago
7 0
69 Nicce elon musk would be proud
Vera_Pavlovna [14]3 years ago
4 0

Answer:

I am a piano so yeah I'm just typing to fill the character requirement

Step-by-step explanation:

get got

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Apply the properties of exponents to rewrite each expression in the form kxn, where nn is an integer and x ≠0
professor190 [17]

Answer:

The expression will be 0.333x^{-2}

Step-by-step explanation:

We have given expression \frac{x^{-3}x^5}{3x^4}

We know the property of exponent that when two function are divided then the power of exponent is subtracted and when there is multiplication of two function then exponent is added

So \frac{x^{-3}x^5}{3x^4}=\frac{x^{2}}{3x^4}=0.333x^{-2}

So the expression will be 0.333x^{-2}

4 0
3 years ago
What is 33 1/3 of 12?
worty [1.4K]
It is around 400, if u see the world “of” is usually means multiply :)
6 0
3 years ago
in 2.5 hours, Mr. Castelli drives a distance of 125 miles. He wants to know his average driving speed in the meters per minute.
Ulleksa [173]

Answer:

1,350 meters per min

Step-by-step explanation:

Given that Mr. Castelli covers 125 miles in 2.5 hours, the average speed = \frac{distance}{time}.

In miles per hr, average speed = \frac{125}{2.5} = 50 miles/hr.

Converting 50 miles/hr to km per hr:

If 1 miles = 1.62 km (unit conversion)

50 miles = 50*1.62 = 81 km/hr

Converting 81 km/hr to meters per hr:

1 km = 1,000 m (unit conversion)

81 km = 81*1,000 = 81,000 m/hr

Converting 81,000 m/hr to meters per minutes:

60 mins = 1 hr

Therefore, average speed = \frac{81,000}{60} = 1,350 meters/min

Average driving speed of Mr Castelli in meters per minute = 1,350 meters per minute.

4 0
3 years ago
Find the coordinates of the other endpoint of the​ segment, given its midpoint M and one
Molodets [167]

Answer:

P(2c - h, 2n - s )

Step-by-step explanation:

If there are two points (x1,y1) and (x2,y2) on the coordinate plane

then midpoint is given by (x1+x2)/2 , (y1+y2)/2

_________________________________________________

in the problem midpoint is m(c,n)

one point is Q(h,s)

let other point be P(x,y)

By using midpoint formula given above

for point P(x,y) and Q(h,s)

midpoint = (x+h)/2, (y+s)/2

also midpoint is m(c,n)

comparing m(c,n) with (x+h)/2, (y+s)/2

c = x+h/2

=> 2c = x+h

=> 2c - h = x

n = (y+s)/2

=> 2n = y+s

=> 2n - s = y

Thus, second endpoint is P(x,y) = P(2c - h, 2n - s )

5 0
2 years ago
After each charging, a battery is able to hold only 99% of the charge from the previous charging. The battery was used for 15 ho
valentina_108 [34]

Answer: 13.5 hours or 14 hours (if you round it)

Step-by-step explanation:

\frac{0.90}{1.00} * 15

=13.5

4 0
3 years ago
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