2 years ago

Write a recursive formula for An, the n' th term of the sequence 6, 13, 20, ....

Mathematics

1 answer:

aleksklad [387]2 years ago

4 0

An=7n-1 that's the recursive formula

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if my mine craft house was burning leaves irl and i was watering my boat on a Wednesday on a weekend in December when its summer

dalvyx [7]

I’d say around 47 ophans technoblade has kicked

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3 years ago

What survival rate in the 10th year would make the average of loss over the 10 year period equal to 38.0%

Marat540 [252]

Answer: 63%

Step-by-step explanation:

<u>First step</u>

Find the 10th year rate of loss that will make the average of loss over the 10 years to equal 38.0%.

Assume this rate is x;

$\frac{(36.2 + 29.0 + 46.2 + 37.5 + 40.9 + 40.0 + 32.6 + 40.5 + 40.1 + x)}{10} = 38.0\\\\\frac{343 + x}{10} = 38\\\\x = 380 - 343\\\\x = 37$

x = 37%

<u>Second step - Survival rate</u>

The survival rate is calculated by;

= 1 - rate of loss

= 1 - 37%

= 63%

7 0

2 years ago

Original price:$30; markdown:33%

Travka [436]

30 x 0.33 = 9.90 And that's the answer

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3 years ago

What is the volume of this prism ?

Cloud [144]

Answer:160 B.

Step-by-step explanation: first you seperate the two rectangles. then find volume of both by multipling lenngh times with times height then add both of your volumes.

8 0

3 years ago

Thirty-six percent of customers who purchased products from an e-commerce site had orders exceeding 110. If 17% of customers

Dvinal [7]

Answer:

The right solution is "0.5".

Step-by-step explanation:

According to the question,

P(pay with the sponsored credit card | order exceeds $110)

= $\frac{P(Pay \ with \ the \ sponsored \ credit\ card\ and\ order\ exceeds\ 110)}{P(order \ exceeds \ 110)}$

= $\frac{P(A \ and \ B)}{P(A)}$

By putting the values, we get

= $\frac{0.17}{0.34}$

= $0.5$

Thus, the above is the right solution.

3 0

3 years ago