2 years ago

(1/4)^3z-1=16^z+2x 64^z-2

Mathematics

1 answer:

SpyIntel [72]2 years ago

3 0

Answer:

Step-by-step explanation:

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Y=3x-4;y=4+x substitution

Gnesinka [82]

Answer:

y=54

Step-by-step explanation:

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3 years ago

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Round two decimal places 729015430.40641995

erastovalidia [21]

Answer:

729015430.40641995 = 729015430.41

Step-by-step explanation:

Since the 3 decimal place is 6, you round up. If you round up for 0 you get 1. Therefore your answer is 729015430.41.

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3 years ago

Euler Bank advertises that it compounds interest continuously and that it will double your money in 20 yr. What is the annual in

Romashka [77]

To solve this problem you must apply the proccedure shown below:

1. You must apply the following formula:

$FV=(PV)(e^{it})$

Where $FV$ is the future value, $PV$ is the present value, $i$ is the interest rate and $t$ is the time in years.

2. You have that the bank will double your money in $20$ years. Therefore:

$FV=2PV$

3. Substitute values into the formula and solve for $i$ , as following:

$2PV=(PV)(e^{(i)(20)} \\ 2=e^{(i)(20)}$

4. By applying natural logarithm, you have:

$ln(2)=(i)(20) \\ i= \frac{ln(2)}{20} \\ i=0.0346$

$i=3.46$ %

The answer is: $3.46$ %

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3 years ago

A varies as a b if a =3, when b=24 find b when a=10

Bond [772]

Answer:

B = 80

Step-by-step explanation:

4 0

2 years ago

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A + b + c = 4 a^2 + b^2 + c^2 = 10 a^3 + b^3 + c^3 = 22 a^4 + b^4 + c^4 = ?

77julia77 [94]

Answer:

the answer is 40, turn it into a number pattern and from there you can work out the answer to be 40

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1 year ago