Answer ? For this question

Mathematics

1 answer:

Mademuasel [1]3 years ago

6 0

Orange box:

The incorrect statement is B. The theoretical probability is the probability of an event occurring that is expected. In this case, the theoretical probability of selecting a dime is 4/25.

Purple box:

The incorrect statement is C. The difference between the theoretical and experimental probability is not 1/10. The difference between the experimental and theoretical probability is 0.015 or 3/200.

6/25 = 0.24

9/40 = 0.225

0.24 - 0.225 = 0.015

Hope this helps!! :)

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PLEASE HELP ME SOMEONE

n200080 [17]

Answer:

Option 2: 27 is the correct answer.

Step-by-step explanation:

Given functions are:

$f(x) = x^2-2\\g(x) = 4f(x) - 1$

As we can see that the function g(x) in written in terms of f(x), first of all we have to find g(x) by putting the value of f(x) in g(x)

So putting f(x) = x^2-2 in g(x)

$g(x) = 4(x^2-2)-1\\= 4x^2-8-1\\=4x^2-9$

As g(-3) has to be found, putting x=-3 in g(x)

$g(-3) = 4(-3)^2-9\\= 4(9)-9\\=36-9\\=27$

Hence

Option 2: 27 is the correct answer.

5 0

2 years ago

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Aleksandr [31]

Answer:

The new length of the garden is 80 ft, the new width is 40 ft, and the total area of the new garden is 3200 ft². The area of the new garden will be 8 times larger than the current one. Jane should make her garden 4 times the current length.

Step-by-step explanation:

Juan's garden is 40 ft in length, he wishes to make the length 2 times longer:

$2 \times 40 = 80$