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Gemiola [76]
3 years ago
12

What is the logarithmic formula 10000= 625/8*2^t ?

Mathematics
1 answer:
Elodia [21]3 years ago
8 0

9514 1404 393

Answer:

     log(128) = t·log(2)

Step-by-step explanation:

You can take logarithms the way the formula is, or you can simplify it first.

<u>As is</u>

  log(10000) = log(625) -log(8) +t·log(2)

__

<u>Simplified</u>

  8·10000/625 = 2^t . . . . . multiply by 8/625

  128 = 2^t

  log(128) = t·log(2)

_____

Solution:

  t = log(128)/log(2) = 7

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PLEASE HELp!
NISA [10]

Answer:

B. 37

Step-by-step explanation:

You first find the median of the entire set which is 46. Then find the median of the lower half of the set which is 27. Then find the median of higher part of the data set which is 64. Then you do 64-27=37.

Hope that helped a little bit :)

5 0
4 years ago
What is the approximate surface area of the cylinder?
Alona [7]

<em><u>below</u></em>

Step-by-step explanation:

  • <em><u>The general formula for the total surface area of a cylinder is T. S. A. =2πrh+2πr2 </u></em><em><u>•</u></em>

6 0
2 years ago
(-3/4)/=-3/4•4/3=-12/12=-1
Vaselesa [24]

Answer: (-3/4)/=-3/4•4/3=-12/12=-1 = = 0

Step-by-step explanation:

Unary minus: -3

4

Multiple: the result of step No. 3 * 4

3

= -3

4

* 4

3

= -3 · 4

4 · 3

= -12

12

= -1 · 12

1 · 12

= -1

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(-12, 12) = 12.

In words - minus three quarter multiplied by four thirds = minus one.

Compare: (the result of step No. 4) = (-1)

Unary minus: -12

12

= -1

Compare: (the result of step No. 6) = (-1)

Compare: (-1)

7 0
3 years ago
If you were to solve the following system by substitution, what would be the best variable to solve fro and from what equation?
Svetlanka [38]
I would say solve for x in the second equation
4 0
4 years ago
A bar of soap weighs 3.8
GuDViN [60]

Answer:

1.52 ounces

Step-by-step explanation:

If the soap weighs 3.8 ounces, and the glycerin is 0.4 of the weight of the soap:

 

0.4 x 3.8 = 1.52 ounces

The glycerin weighs 1.52 ounces

3 0
3 years ago
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