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IgorLugansk [536]
3 years ago
10

an elevator ascends, or goes up, at a rate of 750 feet per minute. is the height to which the elevator ascends proportional to t

hhe number of minuetes it takes to get there? ( can someone please?! help me with this i honsetly dont understand this ?....
Mathematics
2 answers:
svetlana [45]3 years ago
8 0
Yes it is proportional because the time it is gonna take to get down depends on the feet it is up. If it is up 1500 feet it will take twice the amount of time to get down as it would have with just 750 feet. The feet from the ground really depends on the time it will take to reach its destiny.
saveliy_v [14]3 years ago
3 0
Yes, because it takes 1 minute to go up 750 feet.  
1 minute/750 feet is a proportion. 

a proportion is when two quantities have a constant ratio. 1/750 is a ratio  


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4. Benson Automotive borrows $2,000,000 at 9.25% from a bank to buy land to build a building for a new dealership. Given that th
never [62]
Answer:

The maturity value is $2,006,937.50

Explanation:

Parameters:

<em>Prinicpal, P = $2,000,000</em>

<em>Rate, R = 9.25%</em>

<em>Time, T = 9 months</em>

The maturity value is given as the sum of the interest and principal

Interest, I = PRT/100

= 200000 * 9.25 * 0.75/100

= $6, 937.50

Maturity Value = $2,000,000 + $6,937.50

= $2,006,937.50

4 0
1 year ago
A 3
Andrew [12]

Answer:

There are (63) combinations. The notation means "six choose three". Out of six items (flavors) choose three.

(nk)=n!k!(n−k)!.

(63)=6!3!3!.

Think of it this way. There are 6 ways to choose a flavor. Once you choose, there are 5 ways to choose the next. After that, there are 4 flavors left. which is 6!/3!=6⋅5⋅4⋅3⋅2⋅13⋅2⋅1=6⋅5⋅4=120.

But, you could have chosen {chocolate,vanilla,strawberry} and you get the same combination as {vanilla, strawberry, chocolate} so we have to divide by 3!=3⋅2⋅1=6 to account for the order of choosing.

So the number of combinations of flavors is (63)=1206=20.

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7 0
3 years ago
What is the value of the six in 106,534
aleksley [76]
6,000 because its in the thousandth and so since its a six in the thousandths its 6,000 remember the comma
8 0
3 years ago
Geometry
VMariaS [17]

A point P on the line segment GK may be parametrically represented as

P = (1-t)G + tK

t is a real parameter which controls where on the segment P is.  t=0 means P=G, t=1 means P=K.  We're interested in the t that gives a 3:2 ratio for PG:PK.  That's closer to K so t>1/2.   t=3/(3+2) = 3/5.

P=(1-3/5)(1,2) + (3/5)(8,12) = (2/5,4/5)+(24/5,36/5)=(26/5,40/5)=(26/5,8)

Answer: (26/5, 8)


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3 years ago
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