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3 years ago

25 POINTS!!!!!

Mathematics

2 answers:

IrinaVladis [17]3 years ago

6 0

250m should be the answer

olchik [2.2K]3 years ago

5 0

Answer:

250 m

Step-by-step explanation:

Assuming that:

1 m= 3.3ft

We can make the conversion from feet per second to meters per second with this procedure:

( 165 ft/s)(1m/3.3ft)=50 m/s

Let be "x" the number of meters the parachutist will fall during 5 seconds of free fall

Knowing that in 1 second the parachutist falls 50 meters, we can calculate "x" by solving the following multiplication:

x= (50 m/s)(5s)

x=250m

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A corporate team-building event costs $13, plus an additional $6 per attendee. How many

andrew-mc [135]

Answer:

Step-by-step explanation:

The cost for n attendees will be ...

cost = 2 + 2n

We want the cost to be, at most, 26, so we have ...

26 ≥ 2 +2n

Dividing by 2 gives ...

13 ≥ 1 + n

And subtracting 1, we find the answer:

12 ≥ n

At most, there can be 12 attendees.

5 0

3 years ago

Find the accumulated value of an investment of $20,000 for 7 years at an interest rate of 5.5% if the money is:

Amiraneli [1.4K]

Answer:

See below

Step-by-step explanation:

Given:

Investment P = $20000
Time t = 7 years
Interest rate r = 5.5% = 0.055

a. compounded semiannually, n = 2

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/2)^{2*7} = 29239.88$

b. compounded quarterly, n = 4

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/4)^{4*7} = 29315.30$

c. compounded monthly, n = 12

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/12)^{12*7} = 29366.44$

d. compounded continuously

$A = Pe^{rt}=20000*e^{0.055*7}=29392.29$

5 0

3 years ago

Read 2 more answers

Solve for x

alex41 [277]

Answer:

10x + 50 =1 +5

10x=6-50

10x=-44

x=-4.4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Help plz I really need some help right now

Montano1993 [528]

1/2 chance of getting an even number and 1/2 chance of getting an odd one.

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3 years ago

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-5,-6,0,6 which pair of numbers has a sum of zero

ladessa [460]

Answer:

-6, 6

Step-by-step explanation:

I hope this helps :)

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3 years ago