Answer:
0.4459
Step-by-step explanation:
Let the random age variable, X = 4.5; mean,∪ = 4.8; standard deviation, α = 2.2
By comparing P ( 0≤ Z ≤ 4,8)
P(Z ≤ X - ∪/α) = P(Z ≤ 4.5 - 4.8/2.2) = P(Z ≤ - 0.136)
Using the table: P(0≤ Z ≤ 1) = 0.0541
P(Z > 1) = (0.5 - 0.0541) = 0.4459
∴ P(Z > 4.5) = 0.4459
The answer to 3 is C, because 18+15 is 33, and 33 divided into three equal groups would have 11 in each.
The answer to 4 is A, because in 11/3 3 can go into 11 3 times, with 2/3 remaining.
The number of gigabytes of data that Christopher can use while staying within his budget exists 1.3 gigabytes.
<h3>How many gigabytes of data can he utilize while staying within his budget?</h3>
The number of gigabytes of data that Christopher can use while staying within his budget is 1.8 gigabytes.
Based on the information, we get
59 + (3 × g) = 62.90
59 + 3g = 62.90
simplifying the equation, we get
3g = 62.90 - 59
3g = 3.9
Divide both sides by 3, and we get
3g/3 = 3.9/3
g = 1.3
The number of gigabytes of data that Christopher can use while staying within his budget exists 1.3 gigabytes.
To learn more about the number of gigabytes of data refer to
brainly.com/question/20892321
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The area of the parallelogram is 391 cm².
The area of a parallelogram is calculated by multiplying the base by the height.
A=b×h
A=23 cm×17 cm
A=391 cm²
The answer to this question is
×
.
can't be simplified because there is no same number that can divide numerator and denominator.
