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Nastasia [14]
4 years ago
10

At exactly 2:00 pm, Sean the Snail crawls onto a meter stick at the 10 cm mark. If he reaches the 65 cm mark at exactly 2:10 pm,

what is his speed?
Mathematics
1 answer:
Sindrei [870]4 years ago
4 0

Answer:2mph

Step-by-step explanation:

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Can 9.48 be the probability of an outcome in a sample space?
Vedmedyk [2.9K]

9514 1404 393

Answer:

  No

Step-by-step explanation:

A probability is a unitless value between 0 and 1, inclusive. 9.48 cannot be a probability (too big). 0.4 acres cannot be a probability (has units).

4 0
3 years ago
A roulette wheel has the numbers 1 through 36, 0, and 00. A bet on four numbers pays 8 to 1 (that is, if you bet $1 and one of t
Natasha_Volkova [10]

Answer:

Lose $0.05

Step-by-step explanation:

There are 38 possible spots on the roulette wheel (numbers 1 to 36, 0 and 00).

If the player can choose four numbers on single $1 bet, his chances of winning (W) and losing (L) are as follows:

P(W) = \frac{4}{38} \\P(L) = 1-P(W) = 1-\frac{4}{38} \\P(L) = \frac{34}{38}

The expected value of the bet is given by the probability of winning multiplied by the payout ($8), minus the probability of losing multiplied by the bet cost ($1)

EV=\frac{4}{38}*\$8 -\frac{34}{38}*\$1\\EV= -\$0.05

On each bet, the player is expected to lose 5 cents ($0.05).

4 0
3 years ago
When a baseball is thrown upward, its height is a function of time. If this function is given by formula h(t)=−16t^2+24t+5, what
Harman [31]

Answer:

14

Step-by-step explanation:

If you graph out the parabola, you look for the maximum height of the parabola and it is 14.

6 0
3 years ago
What is the rate of change for the function and what does the rate of change represent? A. $50; the cost to rent the boat for 1
KiRa [710]

I personally think its B but you gotta say if its either multiplication or addition or division

3 0
3 years ago
Read 2 more answers
The graph of an absolute value function opens up and has a vertex of (0, -3).
Ad libitum [116K]
Absolute value function domain is all real numbers

absolute value has vertex of(0,-3)
and it opens up
means that the lowest y value is -3
highest is infinity


domain=-inifnity to infinity
range=-3 to positive initnify

the answer is C for the domain and B for the range
4 0
3 years ago
Read 2 more answers
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