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
Komok [63]
3 years ago
6

Katie and jennifer are playing a game. katie and jennifer each started with 100 points. at the end of each turn katies points do

ubled. at the end of each turn jennifers points increased by 200. at the end of which turn will katie have more points than jennifer
Mathematics
1 answer:
ella [17]3 years ago
3 0
It is the fourth round and this is because in round one Katie has 200 and Jenny will have 300.In round two katie will have 400 and Jennifer will have 500.In round 3 Katie will have 600 and and jennifer will have 800.I
You might be interested in
HELPPPPPPPPP! Please asap
Studentka2010 [4]

Answer:

Step-by-step explanation:

(f+g)(x) = f(x) + g(x) = 3x-1 +x²-6

(f+g)(x) = x² +3x -5 .....( answer : B )

3 0
3 years ago
One set of markers cost x dollars. How much would set of makers and crayons cost together
inysia [295]

Answer:

x+y

Step-by-step explanation:

Let's pretend the value of the crayon's is 'y'. The value of the markers is 'x'. If we add them together, we get x+y. This is because we do not know the value of each variable.

Hope this helps! Have a nice day <3

3 0
3 years ago
Solve the equation using square roots.x2-14=-10
ElenaW [278]

Answer:

x=2

Step-by-step explanation:

x^{2} -14=-10\\

Add 14 to both sides

x^{2}=4

Square root it

x=2

8 0
3 years ago
G(x)=4x-7 find g(-9)
Inga [223]

Answer:

g=

4x−7

x

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How do you solve the equation 2cos^2 - cosx = 0 for all solutions?
exis [7]

Answer:

<em>π/2 and π/3</em>

Step-by-step explanation:

Given the equation 2cos²x - cosx = 0, to find the solution to the equation, we will follow the following step.

let P = cosx

The equation becomes 2P²-P = 0

P(2P-1) = 0

P = 0 and 2P-1 = 0

P= 0 and P = 1/2

Since P = cosx

cosx = 0 and cos(x) =  1/2

If cos(x) = 0

x = cos⁻¹0

x = 90⁰

x = π/2

If cos(x) = 1/2

x = cos⁻¹1/2

x = 60⁰

x = π/3

<em>Hence the solutions to the equation are π/2 and π/3.</em>

7 0
3 years ago
Other questions:
  • After a 25% discount, the price of a bike is $146. What was the original price of the bike?
    8·1 answer
  • Kyle is constructing a bar graph to display the percentage of students enrolled in AP courses from 1996-2005. He is planning to
    14·1 answer
  • The area of a circular rose garden is 44 square meters. What is the radius of the garden?
    10·1 answer
  • Someone help me, please
    13·1 answer
  • A rectangle and a triangle have equal areas. The length and width of the rectangle are 24 cm and 8 cm respectively. If the base
    15·1 answer
  • The line $y = 3$ intersects the graph of $y = 4x^2 + x - 1$ at the points $A$ and $B$. The distance between $A$ and $B$ can be w
    12·2 answers
  • Two brands of AAA batteries are tested in order to compare their voltage. The data summary can be found below.
    6·1 answer
  • Which equation describes relationship between X and Y in the table?
    11·2 answers
  • How much interest would you earn if you put $4000 in the bank at a rate of 8% for 5 years?
    7·1 answer
  • Classify the following triangle.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!