1. Which of the following relations is a function?O {(1,2)(2,3)(3,5)(2,6)}
O {(4,5)(5,1)(9,5)(2,6)}
O {(4,6)(5,1)(5,9)(7,5)}
O {(4,6)(5,1)(4,3)(7,5)}
Answers
Answer:
Step-by-step explanation:
first one
Related Questions
Which equation would you use to solve the following situation?Molly buys some concert tickets at $10 each. If she spends $90 on the tickets, how many did she buy? 90 -t = 10 10t = 90 10 + 90 = t 9t = 90
I REALLY NEED HELP !!!The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)^3t. There are five bacteria present initially and a biologist wishes to find out how many hours will elapse until there are 2,000 bacteria present. What is the exact value for the number of hours elapsed, t, in the equation 2,000 = 5(10)^3t? t equals start fraction log of forty over three end fraction t equals start fraction log of two thousand over three times log of fifty end fraction t equals start fraction log of four hundred over log of three end fraction t equals start fraction log of four hundred over three end fraction
Can you please help me with this
5x+2y=7 7x+2y=5 i need it right
Answers
soliloquy is when someone on stage speaks to them self as if thinking in their mind, expressing their thoughts and emotions, conveying them to the audience.
Answer:
Step-by-step explanation:
soliloquy is when someone on stage speaks to them self as if thinking in their mind, expressing their thoughts and emotions, conveying them to the audience.
x − 12 ⋅ 10
12(x − 10)
10 ⋅ x − 12
Answers
Answer A
10*(x-12)
first x-12 (parenthesis) : difference of some number and 12
second 10* the result before==> the product of 10 by the diffrence of x and 12.
Answer:
Step-by-step explanation:
10(x − 12)
x − 12 ⋅ 10
12(x − 10)
10 ⋅ x − 12
Answers
Answer:
305.5
Step-by-step explanation:
350.75 + 250.25 = 601
601 - 295.50 = 305.50
Answers
Final answer:
The simple interest on a $79,500 loan borrowed for 5 months at a 6.30% interest rate is $25,087.50.
Explanation:
To calculate the simple interest, we can use the formula: Simple Interest = Principal Amount * Rate * Time. In this case, the principal amount is $79,500, the rate is 6.30%, and the time is 5 months. First, convert the rate to a decimal by dividing it by 100: 6.30/100 = 0.063. Then, substitute the values into the formula: Simple Interest = $79,500 * 0.063 * 5 = $25,087.50.
Learn more about Simple Interest here:
#SPJ3
Answers
Answer:
Olivia will run 40 miles in 8 hours if she maintains the same rate.
Step-by-step explanation:
If Olivia runs 15 miles in 3 hours at a constant rate, we can find her rate of running:
Rate = Distance / Time
Rate = 15 miles / 3 hours
Rate = 5 miles per hour
Now, we can use this rate to calculate how many miles Olivia will run in 8 hours:
Distance = Rate × Time
Distance = 5 miles/hour × 8 hours
Distance = 40 miles
Olivia will run 40 miles in 8 hours if she maintains the same rate.
Answer:
If Olivia stays running at the same rate, She will run 40 miles in 8 hours.
If this helped you let me know. If not, I will improve and make sure my work is correct. Have a nice day!
Answers
y - (-7) = -1¹/₅(x - (-3))
y + 7 = -1¹/₅(x + 3)
y + 7 = -1¹/₅(x) - 1¹/₅(3)
y + 7 = -1¹/₅x - 3³/₅
y - y₁ = m(x - x₁)
y - (-2) = -1¹/₄(x - (-9))
y + 2 = -1¹/₄(x + 9)
y + 2 = -1¹/₄(x) - 1¹/₄(9)
y + 2 = -1¹/₄x - 11¹/₄
- 2 - 2
y = -1¹/₄x - 13¹/₄
y - y₁ = m(x - x₁)
y - (-3) = ⁻¹/₄(x - 8)
y + 3 = ⁻¹/₄(x) + ¹/₄(8)
y + 3 = ⁻¹/₄x + 2
- 3 - 3
y = ⁻¹/₄x - 1
y - y₁ = m(x - x₁)
y - (-17) = ¹/₂(x - (-6))
y + 17 = ¹/₂(x + 6)
y + 17 = ¹/₂(x) + ¹/₂(6)
y + 17 = ¹/₂x + 3
- 17 - 17
y = ¹/₂x - 14
y - y₁ = m(x - x₁)
y - 8 = 1¹/₅(x - 6)
y - 8 = 1¹/₅(x) - 1¹/₅(6)
y - 8 = 1¹/₅x - 7¹/₅
+ 8 + 8
y = 1¹/₅x + ⁴/₅