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**NYCKid09** 1.)The number missing in the sequence 2,6,12,20,x,42,56 is

x=30.. yes

2.)Find the seventh term of the pattern 0^0 , 1^1, 2^2, 3^3… in standard form

im guessing 6^6. But what is standard form?

3.)The first term of an arithmetic sequence is 33. The common difference is 5. What is the 7^th term in the sequence?

Is it the seventh term or the 7^th term? $\displaystyle a_n=a_a + (n-1)d$

4.)Kim bought 4 fish. Every month the number of fish she has doubles. After *m* months she will have **F** fish, where F = 4x2^m . How many fish will Kim have after 2 months? 16 fish... you have to compute $\displaystyle F=4\cdot 2^2$

5.)Steve wishes to contribute $3,500 to his favorite charities, A and B, in the ratio of 2 to 3. The amount he should contribute to A is : 1,400 yes..

6.)John earns $10 per hour, and Rick earns $ 8 per hour. How long must Rick work in order to earn the same amount of money as John earns in 5 hours?

7.)Jose, a traveling salesman, wants to buy a cell phone to use while he is on the road. His employer allows him $50.00 a month for this expense. He researches different options. Company A’s rate is a min charge of $15.00 per month and $2.00 per minute of usage. Company B’s rate is $17.00 per month and $1.50 per minute usage.

a)Write two equations representing each company’s monthly rate in term of minutes.

b)For his $50.00 per month allowance, how many minutes of usage will he get from each company?

c)Which company permits more usage and by how many minutes?

d)Jose contracts with Company B . In March, Jose uses his cell phon for 19 minutes. What was his monthly bill for March?

Here are my answers

**1.** 30

**2.** 4.6656 x 10^4

**3.** 63

**4.** 16 fish.

**5.** $1400

**6.** 6 hours 25 mins.. yes

**7. a.** Company A: R = $15 + $2(m). Company B: R = $17 + $1.5(m)

**b.** Company A: 17.5 minutes. Company B: 22 minutes

**c. **Company B by 4 1/2 minutes

**d. **$45.5

item 7.. yes

Not sure about #3.