Ask question

Ask question

All categories

babymother [125]

3 years ago

7

If a tank is filling up with water from the river at a rate of 1 foot per day and 1 foot of water is approximately 300 gallons,

write and equation in terms of gallons and in terms of feet?
How many gallons will there be after 16 days? how mant feet of the tank is full?

1 answer:

Sveta_85 [38]3 years ago

3 0

Answer:

4800 Galons, and 16 feet of water.

- Brainliest if this was helpful please :)

You might be interested in

A poll of 1,068 adult Americans reveals that 48% of the voters surveyed prefer the Democratic candidate for the presidency. At t

Alik [6]

Answer: We will not accept the null hypothesis.

Step-by-step explanation:

Since we have given that

sample size n = 1068

$\hat{p}$ = 48% = 0.48

At 0.01 level of significance, z = - 2.58

Hypothesis are:

$H_0:p=0.5\\\\H_a:p\neq 0.5$

So, test statistic value would be:

$z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}\\\\z=\dfrac{0.48-0.50}{\sqrt{\dfrac{0.5\times 0.5}{1068}}}\\\\z=\dfrac{-0.02}{0.0152}\\\\z=-1.315$

So, test statistic > critical value.

Hence, we will not accept the null hypothesis.

7 0

4 years ago

Explain how you can use a number line to show that 5/8 is greater than 3/8

Vera_Pavlovna [14]

On a number line, you could divide the eighths evenly and mark where the 5/8 are and where the 3/8 are. Then you will be able to see which one is farther on the number line.

6 0

3 years ago

How to add numbers to percentages? For example, 20+300%. I really want to know how to do this but i cant figure out . I really w

serious [3.7K]

Answer:

If your calculator does not have a percent key and you want to add a percentage to a number multiply that number by 1 plus the percentage fraction. For example 25000+9% = 25000 x 1.09 = 27250. To subtract 9 percent multiply the number by 1 minus the percentage fraction. Example: 25000 - 9% = 25000 x 0.91 = 22750.

Step-by-step explanation:

7 0

4 years ago

What is the approximate volume of this cone? Use 3.14 as your approximation for π. 9 10

sertanlavr [38]

Answer:

2,826

Step-by-step explanation:

i did 10x10x9x3.14=2,826

7 0

3 years ago

(-1/2)^3 divided by (1/4)^5

lesya [120]

Answer:

-128

Step-by-step explanation:

4 0

3 years ago