1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Levart [38]
2 years ago
15

The Tonga Trench is at an elevation of 35,702 feet below sea level. The South Sandwich Trench is at an elevation of 23,737 feet

below the sea level.
The elevation of Tonga Trench can be expressed as a rational number as
feet. The elevation of the South Sandwich Trench can be expressed as a rational number as
feet.
Mathematics
1 answer:
Norma-Jean [14]2 years ago
7 0

Answer:

-35 702 ft; -23 737 ft

Step-by-step explanation:

If sea level is defined as 0 ft, then depths below sea level are negative quantities.

The elevation of the Tonga Trench is -35 702 ft.

The elevation of the South Sandwich Trench is -23 737 ft.

A <em>rational number </em>is a number that can be obtained by dividing two integers.

-35 702 = 35 702/(-1)

-23 737 = 23 737/(-1)

Both numbers are rational.

ErEn YeAgEr
2 years ago
Thankssss
You might be interested in
Use the distributive property to write an equivalent expression -(7x-3)
lesya [120]
-7x+3 (hope this is the answer you are looking for)
4 0
2 years ago
Find the area of an equilateral triangle with perimeter 18.
Svet_ta [14]

Answer:

15.59 un²

Step-by-step explanation:

18 ÷ 3 = 6

15.59 un²

3 0
2 years ago
Name a pair of vertical angles
alekssr [168]

Answer:

Angle 2 and Angle 4 are vertical angles

8 0
2 years ago
Read 2 more answers
Can someone hep me with this
Grace [21]

Answer:

What do you need help with?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Ming works as a quality assurance analyst at a bottling factory. She wants to use a one-sample z interval to estimate what propo
Nastasia [14]

Answer:

Sample size is n=423

Step-by-step explanation:

Given that,

Margin of error =4%

Confidence level =90%

Suppose, sample proportion=0.5

        i.e. \hat{P}=0.5

We know that,

     Margin of error =2^*\sqrt{\frac{\hat{p}(1-\hat{p})}{n} }

 ∴ 1.64\sqrt{\frac{0.5(0.5)}{n} } \leq 4\%

\Rightarrow 1.64\sqrt{\frac{0.25}{n} } \leq 0.04

\Rightarrow \frac{0.5}{\sqrt{n} } \leq \frac{0.04}{1.64}

\Rightarrow \frac{0.5}{\sqrt{n} } \leq 0.0243

\Rightarrow \sqrt{n}\geq \frac{0.5}{0.0243}

\Rightarrow \sqrt{n}\geq 20.57

squaring on both side,

∴ n=423.1249

Hence, the sample size is,

   n=423

Hence, the correct option is (b).

       

7 0
3 years ago
Other questions:
  • DEFINITION 7.1.1 Laplace Transform Let f be a function defined for t ≥ 0. Then the integral ℒ{f(t)} = [infinity] e−stf(t) dt 0 i
    7·1 answer
  • Sam can spend no more than $75 on school supplies. he has to spend $12 on paper and pencils. what is the maximum amount sam can
    11·2 answers
  • The stopping distance d of an automobile is directly proportional to the square of its speed s.
    15·1 answer
  • .09 is10 times as many as
    6·1 answer
  • The surface area of a rectangular prism is increased by a factor of 16.
    15·2 answers
  • Johnny weighs 97.356 pounds read and write this number in base ten numerals number names and expanded form
    7·1 answer
  • Guys pls help me!!!!!!
    5·2 answers
  • Cuántas unidades es mayor + 16 con respecto a +3​
    9·1 answer
  • Por favor<br> 3⋅f(−4)−3⋅g(−2)
    11·1 answer
  • Arrange the following numbers in ascending order.<br><br> 2.01, 2.0015, 2.10, -2.00, -2.20
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!