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german
4 years ago
15

Which is equivalent to log2n=4​

Mathematics
2 answers:
Verdich [7]4 years ago
8 0

Answer:

2^{4}=n

Step-by-step explanation:

log2n=4​ is equivalent to 2^{4}=n

Nataly [62]4 years ago
4 0

2⁴ = n. The equation log₂n = 4 is equivalent to 2⁴ = n.

We have to rewrite log₂n = 4 in exponential form using the definition of a logarithm. If x and b are positive real numbers with b≠1, then log_{b}(x)=y is equivalent to b^{y} = x.

log₂n = 4 this logarithm has base 2, rewriting to the form b^{y} = x:

2⁴ = n, which is equivalent to log₂n = 4.

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4. Seven times the difference of a number k and five is twenty-onel
laila [671]

Answer:

k = 8

Step-by-step explanation:

7(k - 5) = 21

k - 5 = 3

k = 8

Hope this helps!

4 0
3 years ago
a certain shade of blue is made by mixing 1.5 quarts of blue paint with 5 quarts of white paint. If you need a total of 16.25 ga
natita [175]

Answer:

3.75 of blue mixed with 12.5 of white is the correct answer

Step-by-step explanation:

We know the blue and white paints are a 1.5 : 5 ratio, and if we have a total of  16.25 by  1.5 by 5.  

1.5 * 2.5 = 3.75

------------------------

5 * 2.5 = 12.5

SO blue is 3.75 and white is 12.5

7 0
3 years ago
Read 2 more answers
hawnda incorrectly found the distance between -26 and 25 by following these steps: Step 1: |25 – (-26)| Step 2: |25 – 26| Step 3
tekilochka [14]

Answer:

Step 2

Step-by-step explanation:

Step 2 is not correct. It should be abs(25 - - 26) = abs(25 + 26) = 51

Given that Step 2 is accepted (as - 1) then three is OK and and so is 4. But technically they are incorrect as well. I think you are likely to say that step 2 is the problem.

7 0
3 years ago
Evaluate the exact value: tan(pi/6)
Sedbober [7]
Pi/6 = 180°/6 = 30°

This produces a triangle that has 30-60-90 angles.

Its short leg will measure = y = sinΘ
Its long leg will measure = x = √1-y² = sin(2Θ)
Its hypotenuse will measure = 1

Tangent Θ = opposite / adjacent or short leg / long leg
Tan(pi/6) = 1/3 √3

4 0
4 years ago
Read 2 more answers
Plzzzz help I’ll mark you
Lyrx [107]

Answer:

3/10 liters more

Step-by-step explanation:

8/10 - 5/10 = 3/10

3 0
3 years ago
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