<u>It's not given a scatter plot not the characteristics of the variables, but it can be safely assumed as shown below</u>
Answer:
<em>The diver's depth will be -42.9 after 30 minutes</em>
Step-by-step explanation:
The equation of the trend (or best fit line) for the scuba diver's depth in the ocean is:
y = -3.29x - 10
Where y is the diver's depth and x is the time in minutes.
To predict the diver's depth at x=30 minutes, substitute in the equation:
y = -3.29(10) - 10
y = -32.9 - 10
y = -42.9
Since no units are provided for y, the answer is:
The diver's depth will be -42.9 after 30 minutes
The absolute value of a number will never be negative because absolute value is the distance from zero, so it will always be positive. For example, you can't be -6 away from 0, you are 6 away from 0.
Answer:
Step-by-step explanation:
Given
Two sides of triangle of sides 5 ft and 7 ft
and angle between them is increasing at a rate of 0.9 radians per second
let
is the angle between them thus
Area of triangle when two sides and angle between them is given


Differentiate w.r.t time

at 


Answer:
Pyramid/Triangle Prism
Step-by-step explanation:
pyr·a·mid
/ˈpirəˌmid/
Learn to pronounce
See definitions in:
All
Archaeology
Egyptian History
Geometry
Anatomy
Finance
noun
1.
a monumental structure with a square or triangular base and sloping sides that meet in a point at the top, especially one built of stone as a royal tomb in ancient Egypt.
2.
an object, shape, or arrangement in the form of a pyramid.
"a pyramid of logs"
verbNORTH AMERICAN