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katovenus [111]
3 years ago
6

Which function has a simplified base of 4RootIndex 3 StartRoot 4 EndRoot? f(x) = 2(RootIndex 3 StartRoot 16 EndRoot) Superscript

x f(x) = 2(RootIndex 3 StartRoot 64 EndRoot) Superscript x f(x) = 4(RootIndex 3 StartRoot 16 EndRoot) Superscript 2 x f(x) = 4(RootIndex 3 StartRoot 64 EndRoot) Superscript 2 x

Mathematics
2 answers:
PIT_PIT [208]3 years ago
9 0

Answer:

  f(x)=4\sqrt[3]{16}^{2x}

Step-by-step explanation:

We believe you're wanting to find a function with an equivalent base of ...

  4\sqrt[3]{4}\approx 6.3496

The functions you're looking at seem to be ...

  f(x)=2\sqrt[3]{16}^x\approx 2\cdot2.5198^x\\\\f(x)=2\sqrt[3]{64}^x=2\cdot 4^x\\\\f(x)=4\sqrt[3]{16}^{2x}\approx 4\cdot 6.3496^x\ \leftarrow\text{ this one}\\\\f(x)=4\sqrt[3]{64}^{2x}=4\cdot 16^x

The third choice seems to be the one you're looking for.

diamong [38]3 years ago
5 0

Answer:look at the pic

Step-by-step explanation:

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Someone help me with this math homework please!
Reil [10]

Answer:

Option number B

Step-by-step explanation:

As per the statement:

Pieter wrote and solved an equation that models the number of hours it takes to dig a well to a level of 72 feet below sea level.

Given the equation as:

7h - 5 ( 3h -8 ) = -72

Using distributive property, 

a ⋅ ( b + c ) = a ⋅ b + a ⋅ c

7h - 15h + 40 = - 72

Combine like terms;

-8h + 40 = -72

Subtract 40 from both sides we have;

-8h 8= -112

Divide both sides by -8 we have;

h = 14 hours

Therefore, the statement is true about Pieter’s solution is, It must be a positive number since it represents a number of hours.

3 0
3 years ago
We are interested in determining whether the variances of the sales at two music stores (A and B) are equal. A sample of 25 days
Pani-rosa [81]

Answer:

C.

Step-by-step explanation:

Hypothesis testing procedure:

Hypothesis:

The null hypothesis will be the variances of sales of two musical stores are equal and the alternative hypothesis will be the variances of sales of two musical stores are not equal

Level of significance: alpha=0.05

Test statistic: F=variance A/variance B=(30)^2/(20)^2=900/400=2.25

P-value: p=0.107

As the alternative hypothesis mentioned that the variances are not equal this leads to two tailed test. so the p-value is calculated using excel function 2*F.DIST.RT(2.25,24,15).

Conclusion:

The p-value seems to exceed the alpha=0.05 and this depicts that the null hypothesis should not be rejected.

3 0
3 years ago
What 2 fingers should you use to properly check your pulse?
lesya692 [45]

Your middle finger and index/pointer.

8 0
3 years ago
Read 2 more answers
NEED CORRECT ANSWERS NOW! WILL MARK BRAINLIEST!!
rusak2 [61]

(a) There are 1/4 cups of flour per serving

<u>WORK:</u> 1.5/6=1/4 (change 1 1/2 into decimal)

(b) <u>**not sure**</u> There are approximately .18 cups of sugar per serving.

<u>WORK:</u> 9/2+4/12=13/12 and then divide 13/12 by 6.

(c) You need 2 1/4 cups of flour to make 9 servings.

<u>WORK:</u> 1.5/2=.75

1.5+.75=2.25=2 1/4

(d) Someone would need to know the amount of sugar to properly make the recipe and if needed know how much to put if you wanted to split the recipe.


6 0
3 years ago
What is the least common denominator of the equation 3/4(x-3)-1/2=2/3? is it A. 2 B. 9 C. 12 D. 36
KiRa [710]
The answer you are looking for is C. (12)
5 0
3 years ago
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