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
777dan777 [17]
3 years ago
13

When a softball player gets a hit, it can be a single, double, triple, or home run. When Josephine is at bat, the protectity

Mathematics
1 answer:
Fofino [41]3 years ago
6 0

Answer:

The probability of hitting a single or a double is 1/5 or 20% or 20/100 or 0.2

Step-by-step explanation:

In probability, whenever we are to answer an ‘or’ question, we add up the probabilities involved.

The probability of hitting a single is 15%, that is same as 15/100 or just simply 0.15

The probability of hitting a double is 5%, that is simply 5/100 or just simply 0.05

The probability of hitting a single or a double = Probability of hitting a single + Probability of hitting a double = 0.15 + 0.05 = 0.20 or 20/100 or 1/5

You might be interested in
Plz help me fast Simplify t12/t6
Digiron [165]

Answer:

t^6

Step-by-step explanation:

when dividing exponents, you subtract (refer to exponent rule)

t^12 - t^6 = t^6

4 0
3 years ago
Read 2 more answers
All of the edges of a regular triangular pyramid have length 12. A frustum of the pyramid has height half of that of the pyramid
vlada-n [284]

Answer:

1) The volume of the frustum is 27·(√3)·h

2) The surface area the frustum is 24·h + 54·√3

Step-by-step explanation:

1) A frustum of the regular triangular prism is a portion of the triangular prism

The length of the edge of the triangle prism = 12

The area of the triangular face, A = (√3/4)·a²

∴ A = (√3/4)·12² = 36·√3

When

The volume of the triangular prism, V = A·h = (36·√3)·h

By triangle proportionality theorem, the cross sectional area of the top half of the triangular prism =  (√3/4)·6² = 9·(√3)

The volume of the top half, V₂ = 9·(√3)·h

The volume of the frustum = V - V₂ = (36·√3)·h - 9·(√3)·h = 27·(√3)·h

The volume of the frustum = 27·(√3)·h

2) The surface area of the triangular side of the frustum is given as follows;

A = 36·√3- 9·(√3) = 27·(√3)

The surface area the frustum, F_A = 2×27·(√3) + 2 ×6 ×h + 12×h = 24·h + 54·√3

The surface area the frustum = 24·h + 54·√3

4 0
3 years ago
Can someone plz help me
Pani-rosa [81]

Answer:

I got 172.05

Step-by-step explanation:

I used a calculator on goo gle calculatorsoup.com

5 0
3 years ago
PLS HELP I WILL AWARD BRANLIEST
sveticcg [70]

Answer:

x = 14

2x = 28

6x = 84

Step-by-step explanation:

6x = 180 - 124 + 2x

4x = 56

x = 14

7 0
2 years ago
MathsWatch Question <br> Please Help
elena-s [515]

Answer:

940 grams

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • ASAP What statements are true regarding the given statement and diagram?
    5·2 answers
  • Determine the amount potential energy of 5.0kg book that is moved to three different shelves on a bookcase. The height of each S
    13·1 answer
  • I'd appreciate someones help right about now Haha :) <br> I need help :/
    8·2 answers
  • For which pair of points can you use this number line to find the distance?
    7·1 answer
  • Sadie simplified the expression StartRoot 54 a Superscript 7 b cubed EndRoot, where a greater-than-or-equal-to 0, as shown colon
    13·2 answers
  • Use the properties of operations to determine if each pair of expressions is equivalent
    6·1 answer
  • A store owner buys cell phones for 40.00 and marks up the price by 25%. explain how to find the price at which she sells the cel
    12·1 answer
  • What is the MAD? 4, 32, 33, 45, 67​
    13·1 answer
  • Hi, may someone help me on this plz
    11·1 answer
  • Linear or non linear?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!