Answer:
Step-by-step explanation: Tip 1) Always Start from the More Complex Side.
Example Q1) Prove the identity tan⁴x = sec²x (tan²x-1)+1.
Tip 2) Express everything into Sine and Cosine.
Tip 3) Combine Terms into a Single Fraction.
Tip 4) Use Pythagorean Identities to transform between sin²x and cos²x.
Tip 5) Know when to Apply Double Angle Formula (DAF)
Answer:
Depending on the unit your answer needs to be in, it would be <u>88 cubic feet</u> or <u>3.25926 cubic yards</u>
If your question asks you to round to the nearest hundredth it would be <u>3.26 cubic yards.</u>
Step-by-step explanation:
To find the volume of soil:
Volume= Length x Width x Depth/Height
Volume= 44ft x 2ft x 1ft
Volume= 88 cubic feet or 3.25926 (there are 27 cubic feet in a cubic yard, 88/27=3.25926)
hope this helps! :)
Answer:
7
Step-by-step explanation:
There are 7 boys all to gather
If a company has five employees with annual salaries of $50,000, $60,000, $50,000, $70,000, and $90,000, respectively, what is t
OLEGan [10]
To find mean, simply add up all 5 salaries to get 320,000. Then divide by 5 to get the average salary of $64,000
Answer:
hey
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Step-by-step explanation:
f(x) = 0.69 (1.03)^x
in other words TO THE POWER x
that would be 0.69 when x = 0 years, now
0.69 * 1.03 after one year
0.69 * 1.03 *1.03 after two years
0.69 *1.03*1.03*1.03 after 3 etc
It is getting bigger. Every year you increase by .03 x which is 3%