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Ira Lisetskai [31]
3 years ago
7

Four seconds pass between the first and third flash of a strobe light. The rate at which the strobe flashes is constant. How man

y seconds will pass between the first and the twelfth flash of the same light?
Mathematics
1 answer:
Pavel [41]3 years ago
5 0

Answer:

t = 22 s

Step-by-step explanation:

If n is the number of strobe pulses

The first strobe pulse occurs at t = 0

t = 2(n - 1)

t = 2(12 - 1)

t = 2(11)

t = 22 s

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Adele opens an account with $100 and deposits $45 a month. Kent opens an account with $70 and also deposits $45 a month. Will th
Harman [31]

answer:

Adele and Kent will not have the same amount in their account at the same time. because they both are going at the same rate depositing 45$a month Adele is ahead by 30$ because she deposited 100 instead of 70 in the beginning. They will be at the same point if Kent deposits more or Adele deposit less.

3 0
3 years ago
Please help with this and PLEASE show how you got the answers. Here is some background help down below.
iren [92.7K]

Answer:

1. 75

2. Cornbits

Step-by-step explanation:

1. 12/100 = 9/x

  x = 75

2. Tasty Oats || 100/12 = 8.33g protein/gram cereal

   Cornbits || 45/5 = 9g protein/gram cereal

7 0
4 years ago
Read 2 more answers
Is 0.032 a terminating decimal
svp [43]
I don’t think it is, sorry I’m not 100% sure, good luck though
3 0
4 years ago
Olve x/6 = 20. A. x = 120 B. x = 26 C. x = 14 D. x = 3
erastovalidia [21]
Let's go:

\frac{x}{6} = 20 \\\ x = 20.6 \\ x = 120

A)

I hope I helped you.
5 0
4 years ago
Read 2 more answers
How much would $200 invested at 6% interest compounded annually be worth after 6 years? Round your answer to the nearest cent.
Neko [114]
A=P(1+ \frac{r}{n})^{nt}
A=future amount
P=present amount
r=rate in decimal form
n=number of times per year to be compounded
t=time in years

so
P=200
r=0.06
n=1
t=6

evaluate to find A
A=200(1+ \frac{0.06}{1})^{(1)(6)}
A=200P(1.06)^{6}
A=283.704
round
A=$283.70
6 0
4 years ago
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