Is 127 rational or irrational
Answers
Answer:
rational
Step-by-step explanation:
Hey there!
ANSWER: rational
EXPLANATION:
127 is a rational number because it can be the quotient of two integers. 127/1=127. An irrational cannot be the quotient of two integers. So therefore, the number 127 is a rational.
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Related Questions
Find the maximum value of x for which inequality 8.5x-24.7less than or equal to 3x+32.5 is true.
Blue Skies Equipment Company uses the aging approach to estimate bad debt expense at the end of each accounting year. Credit sales occur frequently on terms n/60. The balance of each account receivable is aged on the basis of three time periods as follows: (1) not yet due, (2) up to one year past due, and (3) more than one year past due. Experience has shown that for each age group, the average loss rate on the amount of the receivable at year-end due to uncollectibility is (a) 3 percent, (b) 9 percent, and (c) 28 percent, respectively. At December 31, 2019 (end of the current accounting year), the Accounts Receivable balance was $48,700 and the Allowance for Doubtful Accounts balance was $920 (credit). In determining which accounts have been paid, the company applies collections to the oldest sales first. To simplify, only five customer accounts are used; the details of each on December 31, 2019, follow:
What is the simplified expression for 5ab+9ab-ab?
What is 6.54 as a mixed number
Answers
Answer:
$123.95
Step-by-step explanation:
Answers
Answers
Answer:
a) f(16) = 42
b) f(16) = 54
c) f(16) = 162
d) f(16) = 30
Step-by-step explanation:
a) y = mx + b ∧ m = (f(8) - f(4))/(8-4) ⇒ m = (18 - 6)/(8 - 4) = 3
b = y - mx = 6 - 3(4) = 6 - 12 = - 6
f(16) = 3(16) - 6 = 42
b) y = kxⁿ ∧ f(4) = 6 = k4ⁿ ∧ f(8) = 18 = k8ⁿ ⇒ 18/6 = (k8ⁿ)/(k4ⁿ) ⇒ 3 = 2ⁿ
n = ㏑(3) / ㏑(2) ⇒ k = y/xⁿ ⇒ k = 6/4ⁿ = 2/3
f(16) = 2/3 × 16ⁿ = 54
c) y = aeᵇˣ ∧ f(4) = 6 = aeᵇ⁴ ∧ f(8) = 18 = aeᵇ⁸ ⇒ 18/6 = (aeᵇ⁸)/(aeᵇ⁴) ⇒ 3 = e⁴ᵇ
b = ㏑(3/4) ∧ a = y / eᵇˣ ⇒ a = 6 / e⁴ᵇ = 2
f(16) = 2eᵇ¹⁶ = 162
d) y = a㏑(bx) ∧ f(4) = 6 = a㏑(b4) ∧ f(8) = 18 = a㏑(b8)
⇒ 18 - 6 = a㏑(b8) - a㏑(b4) ⇒ 12 = a㏑(8b/4b) ⇒ a = 12 / ㏑(2)
f(4) = 6 = a㏑(4b) ⇒ b = (√2)/4
f(16) = a㏑(b16) = 30
B=6a3 + 22a2 + 26a –10
C=18a3 + 10a2 + 14a – 10
D=28a3 + 14a – 10
Answers
(3a+5)(2a²+4a-2)=6a^3+10a²+12a²+20a-6a-10
=6a^3+22a²+14a-10
Answer A
Answer:
A is the answer
Step-by-step explanation:
Answers
The total area of the two triangles is _____ square inches.
Answers
Debbie's abstractpainting are two in numbers both having the same height. since we know the area of a triangle to be
Area = 1/2*Base*Height
Total area =Area of Triangle A+ Area of Triangle B
= 24+40
=64 square inches
Given data
Both Triangles share the same height = 8 inches
For Triangle A
Base = 6 inches
Area = 1/2 Base*Height
Area = 1/2*8*6
Area = 24 square inches
For Triangle B
Base = 10 inches
Area = 1/2 Base*Height
Area = 1/2*8*10
Area = 40 square inches
Total = 24+40
Total = 64 square inches
Learn more about area of triangle here
A = b*h*1/2
A - area
b - base
c - height
The first triangle
A₁ = b₁*h = 6in * 8in *1/2= 24in²
The second triangle
A₂ b₂*h = 10in * 8in*1/2 = 40in²
The total area of the two triangles is 24in² + 40in² = 64 square inches