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Mrrafil [7]
4 years ago
5

Please help! Whoever answers gets brainliest!

Mathematics
1 answer:
geniusboy [140]4 years ago
3 0

Answer:

1) 10^9

2) 10^0

3) 10^3

Step-by-step explanation:

1) You divide 10^12 and 10^7 = 10^5

10^4 × 10^5 = 10^9

2) You divide 10^3 and 10^3 = 10^0

10^0 × 10^4 = 10^0

3) You multiply 10^4 × 10^3 × 10^6 = 10^13. Then you divide 10^13 and 10^10 = 10^3

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Find r(7) for the function r(n)=0.009n
Savatey [412]
<span>just sub in 7 for the variable n
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        = 0.063</span>
4 0
3 years ago
If f (x) = startroot one-half x minus 10 endroot 3, which inequality can be used to find the domain of f(x)? startroot one-half
tankabanditka [31]

A function assigns values. The inequality one-half x minus 10 greater-than-or-equal-to 0 should be satisfied.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The domain of a function is a set of values for which the equation is satisfied. Since the function has under root values, the value which is under the root should be non-negative so that it does not give a complex number,  therefore,

The inequality \sqrt{\dfrac12x^2-10}\geq 0satisfied to find the domain of the function f(x).

Also, we can write that 0.5x²-10≥0 for the value to be positive.

Hence, the inequality one-half x minus 10 greater-than-or-equal-to 0 should be satisfied.

Learn more about Function:

brainly.com/question/5245372

6 0
2 years ago
A person invests 5000 dollars in a bank. The bank pays 6.5% interest compounded monthly. To the nearest tenth of a year, how lon
AlexFokin [52]

Answer:

19.38 Months, so 1.6 years

Step-by-step explanation:

6.5% compounded monthly is $325 a month (5,300*.065) so if you subtract 11,300-5,000 you get $6,300. You divide that by 325 and you get 19.38 (months) divide that by 12 months and you get 1.6 (years)

8 0
4 years ago
Read 2 more answers
Is the statement true or false?
BlackZzzverrR [31]

Answer:

it false because its |-6|=6 and |6|= 6

hopefully its helpful and correct

have a great day

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3 years ago
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If 7a=3 and 3b=7 what is the value of a/b
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A=3/7 b=4....................
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