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Lunna [17]
3 years ago
8

Solve the following equation. Round your answer to the nearest thousandth.

Mathematics
1 answer:
GaryK [48]3 years ago
5 0

Steps to solve:

9^x=4

~Take log of both sides

log(9^x)=log(4)

x*(log(9))=log(4)

x = \frac{log(4)}{log(9)}

x = 0.63093

~Round to the nearest thousandth

0.63093 → 0.631

Best of Luck!

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What is the y-intercept of this graph?
melisa1 [442]

Answer:

The Y-intercept is 0.

Step-by-step explanation:

5 0
2 years ago
Calculate the number of ways to form a set of three distinct items such that no two of the selected items are in the same row or
Eddi Din [679]

Answer:

1200

Explanation:

Order does not matter, if we said xyz order, it would still not make a difference if it was zyx or yzx hence we use the combination formula:

nCr = n! / r! * (n - r)!

where n= total number of items

r= number of items chosen at a time

Combinations are used when the order of events do not matter in calculating the outcome.

We calculate using the formula:

(30×20×12)÷3!=1200

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8 0
3 years ago
If x is a number which expression represents the statement 4 less than the product of 2 and a number
zhannawk [14.2K]
I think the expression that you need is, 4-(2x). Hope it helps!
3 0
3 years ago
The population of a town was 7652 in 2016. The population grows at a rate of 1.6% annually.
Serggg [28]

Answer:

(A) The population's growth rate in equation form is y = (0.016t * 7652) + 7652

(B)  y = (0.016t * 7652) + 7652 =

y = (0.016(8) * 7652) + 7652 =

y = (0.128 * 7652) + 7652 =

y = 979.456 + 7652 =

y = 8631.456 (Or About) 8631

Step-by-step explanation:

(A) Y = the total population of the town. 0.016 is 1.6% just in its original form. T = the year in which were trying to find the town's total population. 7652 is the total population of the town in 2016. With this information, the equation reads, The total population of the town (Y) is equal to 16% (0.016) of the current year's population (T) added to 2016's population of 7652. (This last sentence can also be read what is 1.6% of the towns population in the year were trying to find. Because the population is always growing, 1.6% gets multiplied as to scale with the total population in year T)

(B) We just substitute (T) for 2024, or 8 years after 2016 (2024-2016) and simplify the equation we made.

7 0
3 years ago
How many more pounds do u need to make 5 pounds if u already have 3.85 pounds​
RUDIKE [14]

Answer:

1.15 pounds

Step-by-step explanation:

5 - 3.85 = 1.15

6 0
3 years ago
Read 2 more answers
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