2 years ago

Find the sixth term of the geometric sequence whose common ratio is 1/3 in whose first term is eight

Mathematics

1 answer:

vredina [299]2 years ago

7 0

Answer:

8/243

Step-by-step explanation:

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3 years ago

If I can paint a wall in 20 min and my friend can paint a wall in 30 min. How many minutes would it take for us to paint a wall

ra1l [238]

Answer: $12\ \text{min}$

Step-by-step explanation:

Given

It takes 20 min and 30 min for a person and his friend to paint a wall individually i.e.

In 1 min they cover $\frac{1}{20}$ part and $\frac{1}{30}$ part of wall respectively.

If the work together, 1 minute work is

$\Rightarrow \dfrac{1}{20}+\dfrac{1}{30}\\\\\Rightarrow \dfrac{3+2}{60}\\\\\Rightarrow \dfrac{5}{60}$

Time required will be reciprocal of it

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3 years ago

Jack Watkins earns a base salary of $1500 a month, plus a 4% commission on the sales he makes. What is his gross pay of his sale

san4es73 [151]

<span>Jack Watkins earns a base salary of $1500 a month, plus a 4% commission on the sales he makes. What is his gross pay of his sales for the month are $8000.
solution:
Gross pay=(salary)+(commissions)
base salary=$1500
commission=4%
monthly sales=$8000
commissions earned in cash
=4/100</span>×8000
=$320

thus
Gross salary=320+1500=$1820

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3 years ago

Please help me!! due tonight!

olasank [31]

Answer:

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Step-by-step explanation:

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3 years ago

BCDE is a parallelogram. What is the measure of ∠BEC?

Ivenika [448]

The measure of ∠BEC would be 80 degrees

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3 years ago