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
Dima020 [189]
3 years ago
14

90 POINTS| PLEASE ANSWER ASAP|

Mathematics
1 answer:
shtirl [24]3 years ago
5 0

For A:

You add the probabilities to get the answer to A: = .75, or 3/4

Note that the probability of ALL THREE of them hitting would be 1/3 x 1/4 x 1/5.

For B:

2/3 and 3/4 is the probability of the other two people MISSING (the remainder of 1/3, 1/4)

1.0 = 100% chance to hit the target, so 1.0 x 2/3 x 3/4 = 1/2

Mark's chance of hitting is 1/5, so do 1/2 x 1/5, = 1/10

You might be interested in
1.5d+3=-4.5 what does D equal
vagabundo [1.1K]

Answer:

d = − 5

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

7 0
3 years ago
Read 2 more answers
What is the scientific notation of (1×10to the 3 power)
ale4655 [162]
That is easy its 1000
6 0
3 years ago
Two pools are being filled with water. To start, the first pool had 728 liters of water and the second pool was en pty. Water is
vredina [299]

Answer:

52 minutes

Step-by-step explanation:

Equation:

728+23x=0+37x\\728+23x=37x\\728=14x\\x=52

So 52 minutes.

Hope this helps plz hit the crown :D

7 0
3 years ago
Read 2 more answers
15) A new BMW decreases in value exponentially after it is purchased. If a new BMW is valued at $55,000 and
tia_tia [17]

The values of BMW after 2 years and 4 years  according to the EXPONENTIAL FUNCTION are $33,462 and $20,358.28

Using the parameters given, we define an decreasing exponential function :

A = A_{0} (1 - r)^{t}

Where,

A_{0} = initial amount ; r = Rate ; t = time ; A = final amount

Value after 2 years :

t = 2

A = 55000(1 - 0.22)²

A = 55000(0.78)²

A = $33,462

Value after 4 years :

t = 4

A = 55000(1 - 0.22)^4

A = 55000(0.78)^4

A = $20,358.28

Therefore, the value of BMW after 2 years and 4 years $33,462 and $20,358.28 respectively.

Learn more :

brainly.com/question/14355665

8 0
3 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST !!
dezoksy [38]

Answer:

the first one, QPN and OPS

Explanation:

they're intersecting and opposites

hope that helped :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the simplified product:
    5·2 answers
  • Prove that, A\B⊆A∩B'
    10·1 answer
  • 25PTS!!
    8·2 answers
  • Find the area to the combined rectangle
    12·1 answer
  • A bakery sold a total of 500 cupcakes in a day, and 5% of them were vanilla flavored. How many of the cupcakes sold that day wer
    12·2 answers
  • Surface area of a triangular prism formula?
    11·2 answers
  • Question 3 of 5
    7·2 answers
  • X(x+7)=0<br>how do you solve this?​
    14·2 answers
  • If sasha had 85 cookies, and she divided it among 12 people and fraction it in simplest form. What is the answer?
    8·1 answer
  • Set C is the set of natural numbers less than 7.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!