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2 years ago

If you have a question or a comment USE THE QUESTION COMMENTS GOD DANG IT

Mathematics

1 answer:

kow [346]2 years ago

4 0

Answer:

8/9

Step-by-step explanation:

In the standard form of line y = mx + b

m is the slope and b is the y-intercept

so just compare these two equations and you will see that the slope here is just 8/9

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If a tank holds 4500 gallons of water, which drains from the bottom of the tank in 50 minutes, then Toricelli's Law gives the vo

disa [49]

Answer:

The response to this question can be defined as follows:

Step-by-step explanation:

$v =4500 (1-\frac{t}{50})^2\\\\\to \frac{dV}{dt}= 9000 (1- \frac{t}{50})(\frac{1}{50})\\\\$

$= 180 (\frac{50-t}{50})\\\\= 3.6(50-t)\\\\$

For point a:

$t=5\\\\V'=3.6\times 45 = 162\\\\ans= - 162\ \frac{gal}{min}\\\\$

For point b:

$t=10\\\\V'=3.6\times 40 = 144\\\\ans= - 144 \ \frac{gal}{min}\\\\$

For point c:

$t=20\\\\V'=3.6\times 30 = 108\\\\ans= - 108 \ \frac{gal}{min}\\\\$

For point d:

$t=50\\\\V'=3.6\times 0 = 0\\\\ans= 0 \ \frac{gal}{min}\\\\$

4 0

2 years ago

I really need help on this problem!!!ASAP!!!

lord [1]

I feel like it would be 1/12 of a chance

6 0

3 years ago

Select all that would translate 2x + 2 = 8 into words

deff fn [24]

Answer:

two times a number plus two is eight

Step-by-step explanation:

5 0

2 years ago

If sound travels 2 miles and 10 seconds how far does sound travel in 2 minutes

AnnZ [28]

Answer:

24 miles

Step-by-step explanation:

2 miles:10 seconds

? miles: 120 seconds

120 divided by 10 =12

12 x 2 =24

3 0

2 years ago

Y=5•(0)<br> Which graph represents the function<br> ?

Juli2301 [7.4K]

Answer:
The graph that represents the function should look like the image I attached. To graph the function simply multiply five by zero to find the value of y. Once you see that the value of y is zero graph the y-intercept at (0, 0). Finally, you draw a horizontal line from the y-intercept.

4 0

3 years ago