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3 years ago

I’m having a hard time with this. Is this a typo by the teacher or should I actually be looking for a size?

Mathematics

1 answer:

Lemur [1.5K]3 years ago

5 0

Step-by-step explanation:

There are 12 games in the population. You need to use a random number generator to choose 2 of these games.

RandomSample[{1,2,3,4,5,6,7,8,9,10,11,12},2]

Let's say the first sample you get is {1,5}. That corresponds to game times of 8 minutes and 7 minutes. The mean game time for that sample is 7.5 minutes. So the first row in your table would be:

$\left[\begin{array}{ccc}Sample&List\ of\ Game\ Times&Mean\ Game\ Time\\1&8,7&7.5\end{array}\right]$

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A school club is raising money for a trip, and needs to reach $10,000. Their fundraising progress is modeled by the function

Sloan [31]

D I'M POSITIVE ITS D

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2 years ago

Read 2 more answers

Question 1 (1 point)

Natalija [7]

Answer: OPTION B.

Step-by-step explanation:

Given the equation $48=-8(\frac{3b}{4}+2)$ you can find an equivalent equation by simplifying it.

You need to remember the multiplication of signs:

$(-)(-)=+\\(+)(+)=+\\(+)(-)=-$

Now you can apply the Distributive property:

$48=\frac{(-8)(3b)}{4}+(-8)(2)\\\\48=\frac{-24b}{4}-16$

Simplifying the equation, you get:

$48=-6b-16$

You can observe that this equivalent equation matches with the equation provided in option B.

5 0

3 years ago

P2q2+pq–q3–p3 = for p=0.5 and q = −0.5 Please help!!!

Aleksandr [31]

In order to answer the question, we simply substitute the value of p and q to the given expression and solve. We do as follows:

P^2q^2+pq–q^3–p^3
0.5^2(-0.5)^2+0.5(-0.5)–(-0.5)^3–(0.5)^3
-3/16 or -0.1875

Hope this answers the question. Have a nice day.

5 0

2 years ago

Find the length of side ab give answer to 1dp B is 62 degrees And hypotenuse is 12cm

pshichka [43]

Iwteiwyeoe e to do that and i don’t even exist and i is so much more comfortable than that what do you

4 0

3 years ago

On a boat ride tour there are half as many children as there are adults. There are 30 people on the tour. How many children are

xenn [34]

Total number of people on boat=30
Half as many children as adults means:
Number of children = 1/2 ( Adults)
Let number of adults= A
Then equation is:
$A+ \frac{1}{2}A = 30 \\
Multiply \ both \ sides \ by \ 2. \\
2A+A=60 \\
3A=60 \\
A=20 \\$
So number of children= 1/2 x 20 =10

Answer: 10 Children

8 0

2 years ago