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bagirrra123 [75]
3 years ago
5

What is the probability that a random point is chosen on the grid below in the shaded area?

Mathematics
1 answer:
RSB [31]3 years ago
5 0

Answer:

17/25

Step-by-step explanation:

In this case we are asked for the probability that a random point is chosen in the lower grid in the shaded area, we must count the total number and amount of shaded squares.

In total there are 25 squares and 17 shaded ones.

This means that the answer is 17/25, the answer is not within the options, but if it is 8/25, which would be the probability of choosing a random point in a non-shaded or white area

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-3n^2-13n +1= 0<br> need this asap. i’m lost.
lesya692 [45]

Answer:

if you're trying to find the discriminant, then it's 181.

Step-by-step explanation:

6 0
3 years ago
Find the volume of a pyramid with a square base, where the side length of the base is 14.1 feet and the height of the pyramid is
Korolek [52]

Answer:

= 868.1ft^3

Step-by-step explanation:

Volume of the square based pyramid = BH/3

B is the base area

H is the height of the pyramid

Base area = Length * Length

Base area = 14.1*14.1

BAse area = 198.81ft^2

Height = 13.1feet

Substitute

Volume = 198.81*13.1/3

Volume of the pyramid = 868.1ft^3

Hence the volume of a pyramid with the square base is 868.1ft^3

7 0
2 years ago
Read 2 more answers
Questions attached below ( *︾▽︾) Thanks for the help :)
german

Answer:

See below

Step-by-step explanation:

Attachment 1 : (a) Remember that it mentions x is the years since 1900. That would mean that the table is a bit different. To create this " new table " simply subtract 1900 from the years provided, and substitute.

To create this equation we will need a regression calculator. The equation will be as follows.

y = 0.125873x - 7.11916 ( note that you can double check this equation be substituting points from the table in the attachment )

(b) 2025 - 1900 = 126 years,

y = 0.125873(125) - 7.11916 = $ 8.614965

Minimum Wage : $ 8.614965

Attachment 2 : The rest of the problems can be solved similarly...

(a) Quadratic Regression Equation : - 0.49311x² + 23.2798x + 996.029

(b) - 0.49311(20)² + 23.2798(20) + 996.029 = 1264.381 mg/cm³

Attachment 3 : (a) Exponential Regression : 9.08292(1.09965)ˣ

(b) 9.08292(1.09965)⁶⁰ = 2713.27743\dots ( About 2713 recommendations )

8 0
3 years ago
The Rodriguez family spends 18% of their monthly income on going out to eat. What is the equivalent fraction of the family’s bud
alexandr1967 [171]

Answer:

9/50

Step-by-step explanation:

8 0
3 years ago
Which of the following is the simplified form of fifth root of x times the fifth root of x times the fifth root of x times the f
JulsSmile [24]

Which of the following is the simplified form of [1] fifth root of x times the [2] fifth root of x times [3] the fifth root of x times [4] the fifth root of x?


That's


( \sqrt[5] x)^4 = x^{\frac 4 5}


That looks like the second choice.


6 0
3 years ago
Read 2 more answers
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