1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
strojnjashka [21]
3 years ago
12

In(2y-1)=3 solve for y

Mathematics
1 answer:
musickatia [10]3 years ago
8 0

Answer:

2

Step-by-step explanation:

Add 1 to isolate, Don't forget to add 1 to the 3. (2y)=4, now Divide 2 from each side. y=2

You might be interested in
A company sells widgets. The amount of profit, y, made by the company, is related to
Sliva [168]

8^2 gives you 64. 64x + 539x=603.

Step-by-step explanation:

Your answer would be y=603x-3710

7 0
3 years ago
Elle earned $45 last month babysitting. This
iren2701 [21]

Answer:

40%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Two interior angles of a scalene triangle measure 45 and 110 degrees. The third angle measures:
melamori03 [73]

Answer:

25º

Step-by-step explanation:

110+45=155

180-155=25

7 0
3 years ago
Arrange these functions from the greatest to the least value based on the average rate of change in the specified interval.
Romashka [77]
By definition, the average change of rate is given by:
 AVR =  \frac{f(x2)-f(x1)}{x2-x1}
 We will calculate AVR for each of the functions.
 We have then:

 f(x) = x^2 + 3x interval: [-2, 3]:
 f(-2) = x^2 + 3x  = (-2)^2 + 3(-2) = 4 - 6 = -2

f(3) = x^2 + 3x = (3)^2 + 3(3) = 9 + 9 = 18
 AVR = \frac{-2-18}{-2-3}
 AVR = \frac{-20}{-5}
 AVR = 4

 f(x) = 3x - 8 interval: [4, 5]:
 f(4) = 3(4) - 8 = 12 - 8 = 4 f(5) = 3(5) - 8 = 15 - 8 = 7
 AVR = \frac{7-4}{5-4}
 AVR = \frac{3}{1}
 AVR = 3

 f(x) = x^2 - 2x interval: [-3, 4]
 f(-3) = (-3)^2 - 2(-3) = 9 + 6 = 15

f(4) = (4)^2 - 2(4) = 16 - 8 = 8
 AVR = \frac{8-15}{4+3}
 AVR = \frac{-7}{7}
 AVR = -1

 f(x) = x^2 - 5 interval: [-1, 1]
 f(-1) = (-1)^2 - 5 = 1 - 5 = -4

f(1) = (1)^2 - 5 = 1 - 5 = -4
 AVR = \frac{-4+4}{1+1}
 AVR = \frac{0}{2}
 AVR = 0


 Answer:
 
these functions from the greatest to the least value based on the average rate of change are:
 f(x) = x^2 + 3x
 
f(x) = 3x - 8
 
f(x) = x^2 - 5
 
f(x) = x^2 - 2x
5 0
4 years ago
What is the units digit of 7^282
Stolb23 [73]
Hello,

Let's assume the last digit given by the function last(x).

last(7^0)=1
last(7)=7
last(7^2)=last(49)=9
last(7^3)=last(last(7^2)*7)=last(9*7)=last(63)=3
last(7^4)=1

If the exponent n is 0,4,8,12,.... a multiple of 4 last(7^n)=1
If the exponent n is 1,5,9,13,.... a multiple of 4 + 1  last(7^n)=7
If the exponent n is 2,6,10,14,.... a multiple of 4 + 2  last(7^n)=9
If the exponent n is 3,7,11,15,.... a multiple of 4 + 3  last(7^n)=37

Here exponent is 282=70*4+2
last(7^282)=9



6 0
3 years ago
Other questions:
  • How do you solve Log (base 8) 2 =x
    10·1 answer
  • Margie's car can go 32 32 miles on a gallon of gas, and gas currently costs 4 4 per gallon. How many miles can Margie drive on $
    10·1 answer
  • The height y (in feet) of a toss in bocce ball can be modeled by y=-x^2+4x, where x is the horizontal distance (in feet)
    8·1 answer
  • PLEASE HELP
    5·1 answer
  • Clayton used a combination of brown and white tiles on a kitchen floor. For every 2 dozen brown tiles, he uses 8 white tiles. Wh
    7·1 answer
  • -3x-7 ≤11<br> solve, please
    10·1 answer
  • Ryan's Study Schedule
    13·1 answer
  • How much lemon juice must be added to 4 litres of water to make a lemonade
    12·1 answer
  • Christina has 20 pieces of candy in a bag 6 mint sticks 11 jelly treats 3 fruit tart chews. If she eats one piece every three mi
    10·1 answer
  • What is 56 to 8 as a unit rate
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!