Ask question

Ask question

All categories

3 years ago

10

A water tank holds 1,264 gallons but is leaking at a rate of 5 gallons per week. A second water tank holds 1,580 gallons but is

leaking at a rate of 9 gallons per week. After how many weeks will the amount of water in the two tanks be the same?

1 answer:

german3 years ago

4 0

Answer:

the answer is A i think

Step-by-step explanation:

You might be interested in

A bag contains 5 red marbles and 4 green marbles. What is the probability of choosing a red marble then a green marble, without

STALIN [3.7K]

It will be 5 out of 9 times you will pull a red marble

5 0

3 years ago

The Demand function for a product is given by:

VikaD [51]

Answer:

The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

Step-by-step explanation:

Average rate of change:

The average rate of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b) - f(a)}{b - a}$

In this question:

$D(q) = -0.0003q^2 - 0.04q + 23.56$

What is the average rate of change of Demand between 40 and 175 units sold?

$a = 40, b = 175$ . So

$D(40) = -0.0003*40^2 - 0.04*40 + 23.56 = 21.48$

$D(175) = -0.0003*175^2 - 0.04*175 + 23.56 = 7.3725$

So

$A = \frac{f(b) - f(a)}{b - a} = \frac{7.3725 - 21.48}{175 - 40} = -0.1045$

The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

3 0

3 years ago

Please help my with this!!!!!!!!!!!!!!!!!!!!!!!!

butalik [34]

Answer:

ummmmmmmm

Step-by-step explanation:

5 0

3 years ago

A chef mixed oil and vinegar to make a salad dressing she made enough dressing to fill 6 plastic bottles each bottle has 4/8 cup

Nataly [62]

48 cups because there are 8 cups in a bottle and 8 times 6 is 48

5 0

3 years ago

there are 64 players on the football team at East middle School Of the 64, 40 students play defense What is the ratio of offensi

kirza4 [7]

64-40= 24. Play offense

24:40
Simplify both sides by dividing by 8

= 3:5

8 0

3 years ago