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3 years ago

ASAP HELP TYYY

Mathematics

2 answers:

lara [203]3 years ago

6 0

58.45 x 0.08 = 4.676
4.67<6 round up above 5 round down below
4.68

deff fn [24]3 years ago

5 0

It is $4.68. You do $58.45 times 0.08, which is $4.676, but you round that to $4.68.

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Someone help plz :(((( !!!

lana66690 [7]

Answer: 9/4a^2|b^3|c^4

Step-by-step explanation:

81/16

Square root(81) = 9

Square root(16) = 4

9/4

Since 4 is the index of the radical, all of the exponents divide by 4

(index 4)a^8 = a^2

(index 4)b^12 = b^3

(index 4)c^16 = c^4

Now put the variables together to get the answer:

9/4a^2|b^3|c^4

6 0

3 years ago

If you are examining a function over an interval ( a , b ) , for a and b finite, is it possible not to have an absolute maximum

uysha [10]

Yes, it is not possible to have an absolute maximum or absolute minimum.

Here,

We are examining a function over an interval ( a , b ) , for a and b finite,

We have to find, is it possible not to have an absolute maximum or absolute minimum.

What theorem indicates the existence of absolute maxima or absolute minima of a function?

If f is continuous on a closed interval [a, b] (that is: on a closed and bounded interval), then, the Extreme Value Theorem indicates the existence of an absolute maximum or minimum value of f on the interval [a, b].

Now,

The function is define over an interval (a, b).

Hence, the function is define on open interval.

So, it is not possible to have an absolute maximum or absolute minimum.

Learn more about the existence of maxima and minima visit:

brainly.com/question/6787214

#SPJ4

3 0

2 years ago

The number of subsets that can be created from the set {1, 2, 3} is: 3 6 7 8

ZanzabumX [31]

6 (1), (2), (3), (1,2), (1,3), and (2,3)

3 0

3 years ago

Read 2 more answers

27.893m in _______m_____dm______cm_____mm

aliina [53]

Answer:

27.893m in 27m 8dm 9cm 3mm

Step-by-step explanation:

Just put in the digits from left to right since:

10dm = 1m

10cm = 1 dm

10mm = 1cm

6 0

3 years ago

$1 invested for 1 Year at 7.2% compound semiannually

WITCHER [35]

Answer:

Sum = $1.073

Interest = $0.073

Step-by-step explanation:

Given that $1 is invested for one year at 7.2% interest which compounds semi-annually.

Semi-annual means there should be two equal intervals in a year i.e. 6 months interval.

Now, the semi-annual rate of interest is $\frac{7.2}{2} = 3.6$ %.

Therefore, the invested money will become $1\times [1 + \frac{3.6}{100} ]^{2}$

= $1.073

Therefore, the interest obtained will be $(1.073 - 1) = $0.073. ( Answer )

7 0

3 years ago