3 years ago

Which events are independent?

1 answer:

4 0

Which events are independent?

I. flipping a coin multiple times
II. picking coins, with replacement
III. picking coins, without replacement

I only

II only

I and II **** this one

II and III

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A car travels at a speed of 0.915 miles per minute. Write the speed in expanded form.

lisabon 2012 [21]

Answer:

Expanded form - (0×1+9×1/10+1×1/100+5×1/1000) miles per minute.

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3 years ago

The formula A equals =P left parenthesis 1 plus r right parenthesis squared (1+r)2 gives the amount A in dollars that P dollars

vlabodo [156]

The interest rate is 3.5%.

EXPLANATION

We substitute the given values into the formula;

$A=P(1+\frac{r}{100})^t$

to obtain

$6427.35=6000(1+\frac{r}{100})^2$

We divide through by 6000 to obtain,

$\frac{6427.35}{6000}=(1+\frac{r}{100})^2$

This implies that,

$1.071225=(1+\frac{r}{100})^2$

We take the square root of both sides,

$\sqrt{1.071225}=(1+\frac{r}{100})$

This gives us,

$1.035=(1+\frac{r}{100})$

Add -1 to both sides of the equation to obtain

$0.035=\frac{r}{100}$

Multiply through by 100 to obtain;

$r=3.5$ %

$Therefore the rate is 3.5%$

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3 years ago

Cual temperatura es mas caliente ( 25°C , 280°K ó 40°F)

Vikki [24]

Answer:

25 Celsius es igual a 77 F, 77 es mas grande que 40 F

Step-by-step explanation:

Espero que la info. ayude

El símbolo de grado no se usa para informar la temperatura usando la escala Kelvin, sino que se indican como Kelvin. El agua hierve a 100 grados Celsius o 212 grados Fahrenheit, o 373,15 Kelvins. El agua se congela a 0 grados Celsius o 32 grados Fahrenheit, o 273,15 Kelvins. El cero absoluto es 0 Kelvin.

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3 years ago

A blank has exactly two factors

Vladimir79 [104]

Answer:

Prime Number

Step-by-step explanation:

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3 years ago

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HELP ILL GIVE U BRAINilst the solution of x+b>-14 is x>-12. What is the value of b?

Svetach [21]

Answer:

3 + x = 7

Step-by-step explanation:

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3 years ago