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
gtnhenbr [62]
3 years ago
15

A scuba diver spots a shipwreck at an angle of depression of 26°. The

Mathematics
1 answer:
Andrej [43]3 years ago
5 0

Answer:

79 degrees

Verticle between wreak and boat

You might be interested in
The triangle below has a perimeter of 27\text{ cm}27 cm27, start text, space, c, m, end text.
katrin [286]

The triangle below has a perimeter of 27\text{ cm}27 cm27, start text, space, c, m, end text.

What is the length of one side of the triangle?

All 333 sides are the same length.

8 0
3 years ago
Read 2 more answers
Hayden wanted to investigate whether there was a difference in the time spent in the checkout line between two grocery stores. S
Ber [7]

Answer:

No.  The data in this study were not based on a random method.  This is a key requirement for an inference to be made from the two-sample t-test.

Step-by-step explanation:

1. Hayden can use the two-sample t-test (also known as the independent samples t-test)to find out if there was a difference in the time spent in the checkout time between two grocery stores and to conclude whether the difference in the average checkout time between the two stores is really significant or if the difference is due to a random chance.  There are three conditions to be met when using the two-sample t-test.

2. The first condition is that the sampling method must be random.  This requirement was not met in this study.  Each customer from each store should have an equal chance of being selected for the study.  This was not achieved.

3. The distributions of the sample data are approximately normal.  This is achieved with a large sample size of 30 customers selected for each study.

4. The last but not the least condition is the independence of the sample data.  Sample data here is independent for both samples.

5 0
3 years ago
A000<br> 1<br> -1-1-1-1<br> AAA<br> A<br> 1<br> 1<br> 1<br> 1<br> 1<br> -1 (-1)(-1
cestrela7 [59]

The answer is -12!!!

3 0
3 years ago
Read 2 more answers
X^3+2/3x^4-1/2x^2 integral
Irina-Kira [14]

\frac{2 {x}^{5} }{15}  +  \frac{ {x}^{4} }{4}   -   \frac{ {x}^{3} }{6}  + c

simplified form =

\frac{ {x}^{3}(8 {x}^{2}  + 15x - 10) }{60}  + c

5 0
3 years ago
What is the radius of the following circle?
lara [203]

Answer:

The radius is: 2\sqrt{3}

Step-by-step explanation:

The equation of a circle in center-radius form is:

(x - h)^2 + (y - k)^2 = r^2

Where the center is at the point (h, k) and the radius is "r".

So, given the equation of the circle:

x^2+y^2=12

You can identify that:

r^2=12

Then, solving for "r", you get that the radius of this circle is:

r=\sqrt{12}\\\\r=2\sqrt{3}

7 0
3 years ago
Read 2 more answers
Other questions:
  • Barbara is planning a party . she invited some school friends and 2 times as many friends from her swimming club as school frien
    11·1 answer
  • Change 3 over 4 to twelfths
    9·1 answer
  • What expression is equivalent to 5(6x + 3y)
    7·1 answer
  • Sam takes 1/3 hour to walk 1 km. he walks at the same rate. how many km will he walk in 4/5 of an hour
    11·2 answers
  • Enter the y coordinate of the solution to this system of equations.
    9·1 answer
  • Write an equation in slope-intercept form for the following line:
    13·1 answer
  • While working for Life magazine, Archie is assigned to the Galapagos Islands to photograph a rare, giant white turtle. The turtl
    12·1 answer
  • 2.4 is 1.5% of what number
    14·1 answer
  • The old price of a 24" television is $499.00. It has been marked up 12%. What is the new price?
    10·1 answer
  • How many 1 3/4 pound molds are in 3 2/3 pound of sand
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!