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LUCKY_DIMON [66]
3 years ago
10

42 points!!!!!

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0

Answer:

its 1.2x10^9

Step-by-step explanation:

ans you add da 9

pls mark brainliest!

den301095 [7]3 years ago
3 0
The answer to this question is 1,193,400,00 ml of gasoline. We can reach this conflusion through the following equation:

3.9 x 10^3 10 x 10 x 103.9 x 1,0003,900 ml per second. Then, to work out how many ml are burned in a minute, multiply 3,900 by 60. Therefore, we can establish that ne commercial airplane burns around 234,000 ml of gasoline per minute. Next, consider the equation 5.1 x 10^35.1 x 10 x 10 x 105.1 x 1,0005,100. From this, we can work out that 5,100 airplanes burn 1,193,400,000 ml of gasoline in one minute.


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Part 1) You deposit $100 in a bank account that earns 5% interest, compounded monthly.
insens350 [35]
1) A=100(1+0.05/12)^12t
2) 125=100(1+0.05/12)^12t
125/100=(1+0.05/12)^12t
Log(125/100)=12t*log(1+0.05/12)
12t=log(125÷100)÷log(1+0.05÷12)
t=[log(125÷100)÷log(1+0.05÷12)]/12
T=4.5 years
8 0
3 years ago
Express 5x - 2y - 12 = 0 in y=mx + b form and state the slope and y-intercept
dangina [55]

Answer:

Step-by-step explanation:

5x-2y-12=0

5x-2y+12-12=0+12

5x-2y=12

5x-5x-2y=12-5x

-2y=12-5x

(-2y)/-2=(12-5x)/-2

y=5/2x-6

slope= 5/2x up 5 over 2

y-intercept is -6

3 0
2 years ago
Simplify 5√6 + 3√24 - 6√54 + √150​
jasenka [17]

Answer:

= 3 \sqrt{ 6 + 5 \sqrt{6

= 8 \sqrt{ 6

√54+√150

=√2×3×3×3+√2×5×5×3

=3√6+5√6

=8√6

=8×2. 44

=19. 59

8 0
3 years ago
Read 2 more answers
Find the vertex of y = x2 + 14x − 40 by completing the square. A. (−7, 89) B. (−89, −7) C. (7, 89) D. (−7, −89)
irga5000 [103]

Alright, lets get started.

y = x^2 + 14 x - 40

For making complete square, we will add and subtract 49 in this

y = x^2 + 14 x - 40 + 49 - 49

y = x^2 + 14 x + 49 -40 - 49

y = (x+7)^2 - 40 - 49

y = (x+7)^2 - 89

Comparing the standard equation of parabola

y = a (x-h)^2 + k where (h,k) are vertex

So, comparing the equation with standard one, h, k would be = (-7 , -89)

So, the vertex are (-7 , -89) : Answer

Hope it will help :)

8 0
3 years ago
in general the value of a car decreases with age what would ne the correlation between the age and values of all cars -1, 0.7, 1
ASHA 777 [7]

Answer:

Option D, i.e., -0.7.

Step-by-step explanation:

Correlation describes the relation between two variables. It is defined by r and the value of correlation lies in the interval [-1,1].

If r=1, it represents strong positive correlation between two variables.

If r=0, it represents no correlation between two variables.

If r=-1, it represents strong negative correlation between two variables.

It is given that the value of a car decreases with age. The value of one variable decreases if the value of another variable increases. It means, the given problem has negative correlation.

If the data points lie about a straight negative line then coefficient is -1.

Since, the data set is not given, so the it represents moderate negative correlation, i.e, r=-0.7.

Therefore, the correct option is D.

8 0
2 years ago
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