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elena-14-01-66 [18.8K]

3 years ago

10

Raul deposited $3000 into a bank account that earned simple interest each year. After 3.5 years, he had earned $262.50 in intere

st.

1 answer:

luda_lava [24]3 years ago

7 0

I'm not sure what you're asking

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Victor has 1 and a half hours before he has to leave. He starts watching a movie that runs for 107 minutes. How many minutes of

Phoenix [80]

He does not miss any of the movie

6 0

3 years ago

Ten times the sum of half a number x and 8 is 12.

Diano4ka-milaya [45]

BREAKDOWN

10 times: 10 ×

The sum of: ( ) + ( )

which would be : 10 × ( ) + ( )

half a number: 10 × ( X/2 ) + ( )

and 8: 10 × ( X/2 ) + ( 8 )

is 12 : 10 × ( X/2 + 8 ) = 12

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SIMPLIFICATION

Multiply ten: 10 X (X/2 + 8) = 12

which equals to: 5x + 80 = 12

bring the like terms together: 5x = 80 - 12

Equals: 5x = 78

Find out X:. x = 78/5

FINAL ANSWER:. X = 15.9

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6 0

3 years ago

i have to make an expression that has a value of 10 out of the numbers 5,2,1,1 and the format it has to go in is like ( - )+( x

soldi70 [24.7K]

Answer:

(1-1)+(5×2)

hope this helps you

6 0

3 years ago

g The manager of a grocery store has selected a random sample of 100 customers. The average length of time it took these 100 cus

vagabundo [1.1K]

Answer:

The right solution is "0.196".

Step-by-step explanation:

The given values are:

Standard deviation,

$\sigma=1 \ minute$

Sample size,

$n=100$

Confidence level,

$c=95$ %

$=0.95$

Now,

For $\alpha=1-c$

$= 1-0.95$

$=0.05$

then,

$Z_{\frac{\alpha}{2} } = Z_{\frac{0.05}{2} }$

$=Z_{0.025}$

$=1.96$

The margin or error will be:

⇒ $E=Z_{\frac{\alpha}{2} } (\frac{\sigma}{\sqrt{n} })$

On substituting the values, we get

= $1.96(\frac{1}{\sqrt{100} })$

= $1.96\times \frac{1}{10}$

= $0.196$

7 0

3 years ago

What is the answer to this question?

Strike441 [17]

Answer:

10 segments

Step-by-step explanation:

AB, BC, CD, DE, AC, AD, AE, BD, BE, CE

6 0

3 years ago

Read 2 more answers