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stepan [7]
3 years ago
11

Please help with this

Mathematics
1 answer:
Bingel [31]3 years ago
8 0
D= {5,6,7,8}
R= {0,-2,10,-3}
Function? Yes, the relation is a function.
You might be interested in
I need to calculate X<br><br> 2^x=200<br><br> Solve for x
antoniya [11.8K]
Remember
log(a^z)=zlog(a)
so

notice that 200=2*2*2*5*5, so x cannot be a whole number

take the log base 10 of both sides

log_{10}(2^x)=log{10}(200)
xlog_{10}(2)=log{10}(200)
divide both sides by log_{10}(2)
x= \frac{log_{10}(200)}{log_{10}(2)}

if we used log_{2} instead of log_{10} we would get
x= log_{2}(200) because log_{a}(a^b)=b
8 0
3 years ago
Which subset of real numbers does 0 not belong to?
Margarita [4]

Integers are irrational numbers. A natural number is a rational number. An irrational number is a real number. Zero is a natural number.

I hope this helps!

6 0
3 years ago
Can somebody help me please <br><br> Hurry please
ankoles [38]

Answer:

Mean

I'm gonna take a guess

6 0
3 years ago
In the decimal number .98703, what place value does the 0 holdd
denpristay [2]
The 0 holds the ten thousandths place as you can see here.
<span>9 tenths </span>
<span>8 hundredths </span>
<span>7 thousandths </span>
<span>0 ten thousandths </span>
3 hundred thousandths
5 0
3 years ago
Suppose Brianna invests $1,300 each year for 5 years, in an annuity that pays 6% annual interest, compounded annually. What perc
love history [14]

Answer:

74.73%

Step-by-step explanation:

First, we're gonna find out her total amount

We're gonna use the count interest formula: P = A(1 + r)ⁿ

P = final amount

A = starting amount (1300)

r = rate (0.06)

n = years (5)

P = 1300(1 + 0.06)⁵

P = 1739.693251

Now divide the starting amount by the total amount

1300 ÷ 1739.693251 = 0.7472582

7 0
2 years ago
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