PLEASE HELP!!!!!!!!!!!

Mathematics

1 answer:

Sever21 [200]3 years ago

6 0

Answer: 270 ft

Step-by-step explanation:

If the depths increase by 30 for every 1 atmosphere of pressure, and the sub starts at 0 ft with 30 atmosphere of pressure, then to find the answer, add 30 to the depth starting with 30 at an atmosphere of 2. With 3 atmosphere, the depth is 90. Hopefully I explained it right and got the correct answer. If not, I tried my best.

You might be interested in

What’s 4/5 divided by 3

Valentin [98]

Answer:

$\frac{4}{15}$

Step-by-step explanation:

remember when dividing with fractions, you are multiplying by the reciprocal.

this means

$\frac{4}{5} \div3=\frac{4}{5}*\frac{1}{3}=\frac{4}{15}$

6 0

3 years ago

Read 2 more answers

Because Helen was prepared to pay cash for a yellow car with a marked price of $9200 she was given a discount of $1012 what perc

Liula [17]

Answer:

11%

Step-by-step explanation:

The percentage of the discount is 1012/9200 x 100 = 11%

3 0

3 years ago

Which graph represents (y-3)^2/25 + (x+1)^2/4 > 1 and y <= square root{x+5}+2

Serjik [45]

Answer: graph №2.

Step-by-step explanation:

$The\ graph\ \frac{(y-3)^2}{25}+\frac{(x+1)^2}{4} > 1\ is\ shown\ in\ fig. 1\ (see \ below).\\The\ graph\ y\leq \sqrt{x+5}+2 \ is\ shown\ in\ fig. 2\ (see\ below).\\$