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bekas [8.4K]
3 years ago
7

Hello, can you help me?​

Mathematics
2 answers:
VashaNatasha [74]3 years ago
6 0
Hola User______________

Here is your Answer...!!

______________________

The time relation equation will be ...

1) t = 64 (0.5)^r

since it can be proved , by placing values of r

thus as

1) r=0 ; t = 64
2) r=1 ; t = 32
3) r=3 ; t = 16

and so on...
Umnica [9.8K]3 years ago
6 0

Answer:

Number 1 would be the answer.

Step-by-step explanation:

if we use round 3 as an example, then 64(0.5)^3 would equal 8, which is the number of teams remaining.

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Enny is a financial planner and wants to sell fixed-income investments. For this purpose, she requires a(n) certificate.
tatiyna

Answer: FINRA Series 7 certificate

Step-by-step explanation:

The best certificate for her to get is the Series 7 certificate that is issued by the Financial Industry Regulatory Authority (FINRA). This certificate allows the holder to trade in every type of security there is except commodities and futures.

This includes fixed-income investments which are what Enny would like to trade in. Enny will have to write an exam to prove that she has the basic knowledge required to trade.

8 0
3 years ago
A total of 31,000 is to be invested, some in bonds and some in certificates of deposit (CDs). If the amount invested in bonds is
kupik [55]

Answer:

Bonds: $42,000

Certificates of deposit: $41,000

Step-by-step explanation:

Total invested = Amount in bonds + Amount in CDs

 

Amount in bonds = Amount in CDs + 1000

 

Let the amount in bonds = B and the amount in CDs = C

 

 

1. 83,000 = B + C

 

2. B = C+1000

 

Since the above expression (#2) defines B, you can substitute it for the B in the first equation (#1).

 

83,000 = C + 1000 + C

 

Now, you can solve for C.

 

83,000 = 2C + 1000

82,000 = 2C

41,000 = C

 

You know that the amount invested in bonds is $1000 greater than the amount invested in CDs, so add $1000 to C and you find B, $42,000.

4 0
3 years ago
12x+40=15x+25 solve for x
fiasKO [112]

Answer:

5 = x

Step-by-step explanation:

12x+40=15x+25

Subtract 12x from each side

12x-12x+40=15x-12x+25

40 = 3x +25

Subtract 25 from each side

40-25 = 3x+25-25

15 =3x

Divide by 3

15/3 =3x/3

5 = x

6 0
3 years ago
Read 2 more answers
5. An airplane takes 4 hr to travel a distance of 4100 km. Another airplane travels at a speed
Mazyrski [523]

Answer:

4.969696 hours

Step-by-step explanation:

The distance traveled is shown through the following equations

Distance = velocity * time

This means that

4100=velocity*4

This means that ariplane 1 travles at 1025 km/hr

We can then subtract 200 from this to find that airplane two travels at a speed of 825 km/hr

Now we need to find how long it takes for that plane to travel 4100

So using the same equation

4100=825*time

Divison will tell us that the answer is around 4.9696 hours which is pretty much 5

7 0
3 years ago
Help pls!! Based on this information, which statement must be true?
choli [55]

Answer:

I am not sure...it's either option 3 or 4....

go with option 4

7 0
3 years ago
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