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Aliun [14]
3 years ago
5

What function describes the sequence 8, 7.3, 6.6, 5.9,....

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
3 0

Answer:

-0.7

Step-by-step explanation:

You are subtracting 0.7 from 8. The pattern keeps going

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Tate has 5 more than twice as many pennies as Mia. If Mia has x pennies, which equation can be used to find how many pennies she
sladkih [1.3K]

Answer:

3x + 5 = 30

Step-by-step explanation:

Tate has 2x + 5 pennies and since Tate and Mia have 30 pennies all together you would add an x to the equation of how many pennies Tate has and set it equal to 30 making the equation 3x + 5 = 30

7 0
3 years ago
Read 2 more answers
Find the interquartile range of the following data set.
BigorU [14]

The interquartile range of 48, 26, 31, 50, 38, 40, 42, 34, 44, 36, is: D. 10.

<h3>What is the Interquartile Range of a Data Distribution?</h3>

The interquartile range of a data distribution is determined as: upper quartile (Q3) - lower quartile (Q1).

<h3>How to Find the Upper Quartile and Lower Quartile of a Data Distribution?</h3>

The upper quartile of a data distribution is the center of the second half of a data distribution while the lower quartile is the center of the first half of a data distribution.

Given the data, 48, 26, 31, 50, 38, 40, 42, 34, 44, 36:

Order the data set as, 26, 31, 34, 36, 38, 40, 42, 44, 48, 50

The first half of the data is: 26, 31, 34, 36, 38.

The center is 34.

Lower quartile (Q1) = 34.

The second half of the data is: 40, 42, 44, 48, 50. The center is 44.

Upper quartile (Q3) = 44.

Interquartile range = 44 - 34

Interquartile range = 10

Learn more about interquartile range on:

brainly.com/question/4102829

#SPJ1

6 0
2 years ago
In a large school, it was found that 77% of students are taking a math class, 74% of student are taking an English class, and 70
Iteru [2.4K]

Answer:

0.81 = 81% probability that a randomly selected student is taking a math class or an English class.

0.19 = 19% probability that a randomly selected student is taking neither a math class nor an English class

Step-by-step explanation:

We solve this question working with the probabilities as Venn sets.

I am going to say that:

Event A: Taking a math class.

Event B: Taking an English class.

77% of students are taking a math class

This means that P(A) = 0.77

74% of student are taking an English class

This means that P(B) = 0.74

70% of students are taking both

This means that P(A \cap B) = 0.7

Find the probability that a randomly selected student is taking a math class or an English class.

This is P(A \cup B), which is given by:

P(A \cup B) = P(A) + P(B) - P(A \cap B)

So

P(A \cup B) = 0.77 + 0.74 - 0.7 = 0.81

0.81 = 81% probability that a randomly selected student is taking a math class or an English class.

Find the probability that a randomly selected student is taking neither a math class nor an English class.

This is

1 - P(A \cup B) = 1 - 0.81 = 0.19

0.19 = 19% probability that a randomly selected student is taking neither a math class nor an English class

6 0
3 years ago
PLEASE HELP!!!! WILL GIVE BRAINLIEST!!!!
ycow [4]

Secants:

<CBG

<AGF

<ABD

Tangent:

<CDE

Chords:

<BD

<DF

<BG

<BF

<GD

<FG

I haven't figured out the nineteen angles, i would love heIp as well with them.

3 0
4 years ago
Read 2 more answers
The sum of 4 consecutive integers is 354.<br> What is the second number in this sequence?
Ulleksa [173]

354 / 4 = 88.5

 so2 numbers below that and 2 numbers above that:

87 + 88 + 89 +90 =


2nd number is 88

8 0
3 years ago
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