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3 years ago

30PTs PLZ HelpASAP

Mathematics

2 answers:

Studentka2010 [4]3 years ago

6 0

I think the answer is a

Elina [12.6K]3 years ago

5 0

A I hope this helps

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Which statements accurately describe the function f(x) = 3(16) Superscript three-fourths x? Select three options.

zzz [600]

Answer:

The initial value is 3.

The range is y greater than 0.

The simplified base is 8.

Step-by-step explanation:

The given function is $f(x) = 3(16)^{\frac{3}{4}x }$ ......... (1)

Therefore, the initial value of the function at x = 0 is $f(0) = 3(16)^{0} = 3$

Now, the domain can be any real value, since for all real value of x, y exists.

But, for no value of x the function has value < 0.

Therefore, y greater than 0 is the range of the function f(x).

Now, simplifying the equation (1) we will have

$f(x) = 3(16)^{\frac{3}{4}x } = 3(16^{\frac{3}{4} } )^{x} = 3(8)^{x}$

Therefore, the simplified base is 8. (Answer)

7 0

4 years ago

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You cut a board into pieces that are 1/3 ft long. If the board is 5 ft how many pieces will you have

daser333 [38]

Answer:

Step-by-step explanation:

8 0

3 years ago

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A box contains 10 red marbles, 13 blue marbles, 6 green marbles and 7 white

Zarrin [17]

Answer:

Total number of marbles = 10+20+30 = 60 out of which 20 are blue.

Probability of first marble being blue = 20/60

Probability of second marble being blue = 19/59

Probability of third marble being blue = 18/58

Probability of fourth marble being blue = 17/57

Probability of fifth marble being blue = 16/56

So probability of all marble being blue when five marbles are drawn from the box = (20/60)*(19/59)*(18/58)*(17/57)*(16/56) = 34/11977 = 0.00283877432

Step-by-step explanation:

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3 years ago

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cellular phone companies often package their products to make them more attractive to potential users. if you average 356 minute

Lemur [1.5K]

Answer: package B is the better deal.

Step-by-step explanation:

package A offers free phone and 300 minutes. it will cost 0.12 per minute for each minute over the plan time. Also, package A has a base rate of $39.95. This means that if you average 356 minutes per month in talk time, the cost using package A would be

0.12(356 - 300) + 39.95 = $46.67

package B : phone costs $10 and has 350 minutes of time and 0.08 per minute for each minute over the plan time. Also, package B has a base rate of 35.95 not including the phone. This means that if you average 356 minutes per month in talk time, the cost using package B would be

10 + 0.08(356 - 350) + 35.95 = $46.43

Therefore, package B is the better deal since it is cheaper.

5 0

3 years ago

Let f(x) = x^2 + -8x + 19 what is the minimum value of the function? Enter your answer in the box

crimeas [40]

Function Template

ax^2 + bx + c

x^2 + -8x + 19

Max/Min Point Template

- (b / 2a)

- (-8 / 2 * 1)

- (-8 / 2)

- (-4)

Substitute the value into the function.

(x) = x^2 + -8x + 19

f(4) = 4^2 + -8(4) + 19

f(4) = 16 + (-32) + 19

f(4) = 3

Minimum point = (4,3)

3 0

3 years ago

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