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
BaLLatris [955]
2 years ago
11

Select the correct answer from each drop-down menu. Margie is practicing for an upcoming tennis tournament. Her first serve is g

ood 20 out of 30 times on average. Margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. How could she design a simulation for this scenario? The scenario can be simulated by rolling a six-sided die ---- times. The ----- would represent the number of Margie's good first serves. If the ------- appear in a set of outcomes one time each, it would mean that at least four of the next six first serves that Margie makes will be good. 1)2,4,6,10 ------------------------------ 2)numbers 1 to 3 numbers 1 to 4 numbers 4 to 6 numbers 2 to 4. ----------------------------- 3)numbers 0 to 1 numbers 5 to 6 numbers 4 to 6 numbers 1 to 4
Mathematics
1 answer:
gavmur [86]2 years ago
7 0

Answer:

54

Step-by-step explanation:

54 because

You might be interested in
A square pyramid has a height of 12 units and a volume of 256 units3. If a square prism has the same the base area and volume as
Juliette [100K]

Answer:

4 units

Step-by-step explanation:

The volume of a square pyramid is (a²)*h/3

256=a²*12/3

256=a²*4

256/4=a²

64=a²

a=8

Now we know that the square is 8 by 8.

The volume of a square prism is a²h

256=64h

256/64=h

h=4

Also, a square pyramid is 1/3 the volume of a square prism.

12÷3=4

3 0
3 years ago
Mabel has read 3/4 of a book, or 390 pages. How many pages are in the entire book?
Arte-miy333 [17]
520 pages. 390 divided by 3 is 130. Take that times 4 and you get 520. To check it, I took 520 divided by four (or you can multiply by 1/4) and got 130. Hope it helps!
8 0
3 years ago
I NEEEED HELP!!! please show work in answer and no blank or nonsense answers please :)
rodikova [14]

Answer:

225 pi = pi r^2 h

225 = r^2*h

225/1 = r^2

sqrt. (225) = r

r = 15

8 0
3 years ago
Janice listed the integers below on the chalkboard. Which of these integers has the greatest opposite? 1, –6, 11, –10, –8, 9, 5
muminat
-10 because its a negative and that's the opposite of the greatest itreger
8 0
3 years ago
5. Two-thirds a number plus 4 i 7.​
eimsori [14]

Answer:

x = 9/2.

Step-by-step explanation:

2/3 x + 4 = 7

2/3 x = 3

Multiply both sides by 3/2:

2/3 * 3/2 x = 3 * 3/2

x = 9/2.

7 0
2 years ago
Other questions:
  • Help pleaseeeeee thanks so much
    11·2 answers
  • What is the perimeter of a triangle with the given side lengths?
    8·1 answer
  • There are 144 leaves on a tree outside of school. Each week the tree loses 8 leaves. How many leaves will be remaining on the tr
    15·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    8·2 answers
  • What is a fraction for 0.8
    10·1 answer
  • What are the odds of choosing a red marble from a bag that contains two blue marbles, one green marble and four red marbles?
    14·1 answer
  • schoology.com/assignment/4674363703/assessment Question 5 (4 points) (08.01) Consider the following pair of equations: x + y = -
    13·1 answer
  • What is the surface area?
    8·1 answer
  • What is the answer to this formula: C = 5(F-32) divided by 9?
    5·1 answer
  • A teetotum is a spinning top that has an equal probability of landing on each side. The expected value of one
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!