4 years ago

A die is rolled two separate times. What is the probability that the first roll is a 4 and then the second roll is a 2? *

1 answer:

6 0

Answer:

So we know that rolling a fair six-sided die twice would mean the total possible outcomes would be 36, and rolling the 4 on the first roll and a 2 on the second roll would be 2/36 or 1/18

Step-by-step explanation:

(1/6)*(1/6)=(2/36)=(1/18)

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The proceeds from a car wash are directly proportional to the number of cars washed. the total after 9 cars was $180.

Tatiana [17]

Answer:

a) 1200

b) 75

Step-by-step explanation:

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3 years ago

Solve the equation below for x. 100 = 25e3 In4 O A. 4 B. 3 e O C. X=In4 - 3 c In100 3. In25 O D.

Ray Of Light [21]

Dividing the given equation by 25 we get:

$\begin{gathered} \frac{100}{25}=\frac{25e^{3x}}{25}, \\ 4=e^{3x}\text{.} \end{gathered}$

Applying the natural logarithm to the above equation we get:

$\ln (4)=\ln (e^{3x})=3x\ln (e)=3x\text{.}$

Finally, solving for x we get:

$x=\frac{\ln (4)}{3}\text{.}$

Answer: Option A.

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1 year ago

What is the volume of sphere of radius 6 m.

Tems11 [23]

Answer:

904.78 m³

Step-by-step explanation:

V = 4/3 × π r³ = 4/3 × π × 6³ = 904.78

8 0

3 years ago

The special drink of the month was iced mocha. The shop sold 5 times as many ice mochas in one week as hot mochas. How many more

-BARSIC- [3]

200 +5(200) = 1200 mochas a week in total
They sold 1000 iced mocha in a week
200 x 4=800 hot mochas in 4 weeks
1000 x 4=4000 iced mochas in 4 weeks
They sold 4000-800= 3200 more iced mochas in 4 weeks

4 0

3 years ago

Read 2 more answers

Veterinarian jasmin cato has 5/9 of a quart of medication, she wishes to prescribe this medication for 6 cats in her pet hospita

Diano4ka-milaya [45]

$\frac{5}{9} \div 6 = \frac{5}{9} \div \frac{6}{1} = \frac{5}{9} \times \frac{1}{6} = \frac{5}{54}$
Each cat will get 5/54th of a quart or .093 quarts.

5 0

4 years ago