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inysia [295]
3 years ago
6

Find simple interest to the nearest cent for each principle, rate, and time. I= Prt. $1200, 3.9%, 2 years 6 months.

Mathematics
1 answer:
kykrilka [37]3 years ago
6 0

Answer:

117.00

Step-by-step explanation:

I = prt  where i is the interest , p is the principal r is the rate and t is the time in years

2 years 6 months is 2.5 years

I = 1200 * .039* 2.5

I =117

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Answer:

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1/3(2x-8) =4<br> A. 2<br> B. 6<br> C.10<br> D. 10/3
siniylev [52]

Answer:

x = 10

Step-by-step explanation:

1/3(2x-8) =4

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4 0
3 years ago
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. Formulate the hypotheses that can be used to determine whether the sample data support the hypothesis that students show a hig
Vikki [24]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

For point a:

Following are the null and alternative hypotheses:

H_0 : \mu_1 \leq \mu_2\\\\H_1 : \mu_1 > \mu_2

For point b:

By using the Excel we obtained the output of the 2 sample t-test that is defined in the attached file.  

These point estimately are the difference among the mean for the two populations:

\to \mu_{\bar{x_1}-\bar{x_2}} =  \mu_{\bar{x_1}}-\mu{\bar{x_2}} ={\bar{x_1}-\bar{x_2}}=573-491=82

4 0
3 years ago
Multiply the first number by its reciprocal
Tanzania [10]

Answer:

when we multiply a number by its reciprocal we get-

For example- 2/1 × 1/2 = 1 . Every number has a reciprocal except 0 (1/0 is undefined)

6 0
2 years ago
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The recursive formula for a geometric sequence is: a = 4 an=an-1×3 What is the 3rd term of this sequence?​
timama [110]

Answer:

36

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3 years ago
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