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Ymorist [56]
3 years ago
15

Find all real fourth roots of 16. 2 and -2 4 and -4

Mathematics
1 answer:
scoray [572]3 years ago
8 0

Answer:

2

Step-by-step explanation:

because 2*2*2*2is equal to 16

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Precalculus
kodGreya [7K]

Answer:

$24.35

Step-by-step explanation:

We will use the compound interest formula provided to solve this problem:

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance</em>

<em>r = interest rate (decimal)</em>

<em>n = number of times compounded annually</em>

<em>t = time</em>

<em />

First, change 1% into a decimal:

1% -> \frac{1}{100} -> 0.01

Since the interest is compounded monthly, we will use 12 for n. Lets plug in the values now:

A=800(1+\frac{0.01}{12})^{12(3)}

A=824.35

Lastly, subtract <em>A </em>from the principal to get the interest earned:

824.35 - 800 = 24.35

8 0
3 years ago
Which of the following tables represents a function? (PLEASE HELP!)
frez [133]
Last one is your answer.
X cannot be repeated, but y can
3 0
3 years ago
Helpppppppppppppppppppppppppppppp
Alexxx [7]
The answer would be c
7 0
3 years ago
Read 2 more answers
Quadratic equation <br>a2=529​
PSYCHO15rus [73]

Answer:

a = ±23

Step-by-step explanation:

a^2=529

a_{1} =23

a_{2} =-23

3 0
3 years ago
WILL GIVE BRAINLIEST
brilliants [131]

Answer:

^algebra^

#1). a - b=4

a=4 + b .....(equation 1)

#2) a + b=12

(4 + b) + b= 12

4 + b + b=12

4 + 2b=12

2b= 12 - 4

2b =8

b= 8:2

b=4

subtituted b in equation 1

a= 4 + b

a= 4 + 4

a=8

so, the number is 8 and 4

7 0
3 years ago
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