3 years ago

The cube root of 27/64

2 answers:

8 0

The cube root is 3/4. You just take the cube root of 27 which is 3 and and the cube root of 64 which is 4. (3×3×3=27 ; 4×4×4= 64)

motikmotik3 years ago

5 0

0.046875

THIS IS THE ANSWER!!!!!!!!!

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ladessa [460]

Answer:

I think the answer is 200 yards good luck

6 0

3 years ago

You need to score at least 1500 points on your new video game to obtain the high score. You get 300 points after completing each

Gala2k [10]

You would need to get to 5 levels because 5 x 300 = 1500

4 0

3 years ago

I am having a party. I want to buy a pound and a half of mixed nuts. one third is walnuts, and two thirds is almonds. the total

Marina CMI [18]

Answer:

The almonds would cost $3.50

Step-by-step explanation:

You only use half of the bag of walnuts and you buy another pound bag of almonds. you are going to use the entire bag of almonds because that's the 2/3 you're missing

7 0

3 years ago

If the value of b is 7, then what is the value of the expression -3b2 + 25 = ?

lara [203]

substitute b = 7 into the expression and evaluate

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8 0

3 years ago

The commute time for people in a city has an exponential distribution with an average of 0.66 hours. What is the probability tha

andriy [413]

Answer:

$P(0.55$

And replacing we got:

$P(0.55$

And rounded the answer would be 0.246

Step-by-step explanation:

For this case we can define the random variable X as "The commute time for people in a city" and for this case the distribution of X is given by:

$X \sim exp (\lambda = \frac{1}{0.66}= 1.515)$

And for this case we want to find the following probability:

$P(0.55$

And we can use the cumulative distribution function given by:

$F(x) =1- e^{-\lambda x}$

And using this formula we got:

$P(0.55$

And replacing we got:

$P(0.55$

And rounded the answer would be 0.246

5 0

3 years ago