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
nikitadnepr [17]
3 years ago
6

Type the correct answer in the box. For this item, any non-integer answer should be entered as a decimal rounded to the hundredt

hs place. Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots. If this player shoots twice, the probability that he scores a goal both times is_____ %.
Mathematics
1 answer:
kifflom [539]3 years ago
4 0

Answer:

13.69%.

Step-by-step explanation:

The probability he scores in 1 shot = 1 - 0.63 = 0.37.

The probability that he scores twice in 2 shots = 0.37 * 0.37

= 0.1369

= 13.69%.

The probabilities are multiplied because the 2 events are independent.

You might be interested in
Plumber 1 charges $50 per hour plus a flat fee of $20.
Artist 52 [7]

Answer:

             H: 0,   1,     2,     3,    4,      5

plumber 1: 20, 70, 110, 160, 210,  260

plumber 2: 0,  60, 120, 180, 240, 300

plumber 1:  C = 50h + 20

plumber 2: C = 60h

3 0
1 year ago
Read 2 more answers
What is the slope of the line perpendicular to the line represented by the equation 2x+4y=12?
Lelu [443]
The slope would be 2
8 0
3 years ago
A circle has a radius of 3.5. What is the circumference? Use 3.14 for Pi.
VikaD [51]

Answer:21.98

Step-by-step explanation:

It is because the formula for the circumference of a circle is 2 x 3.14 x r so I do the 2 x 3.14 and I get the 6.28 and then 6.28 x 3.5(radius) is 21.98.

8 0
3 years ago
Find the missing sides.
love history [14]

Answer:

Part 3)

x=6\ units

y=3\ units

Part 4) x=18\sqrt{2}\ units

Step-by-step explanation:

Part 3)

<em>step 1</em>

Find the value of x

In the right triangle of the figure we know that

The cosine of angle of 30 degrees is equal to the adjacent side to angle of 30 degrees divide by the hypotenuse

so

cos(30\°)=\frac{3\sqrt{3}}{x}

and remember that

cos(30\°)=\frac{\sqrt{3}}{2}

substitute

\frac{\sqrt{3}}{2}=\frac{3\sqrt{3}}{x}

Simplify

x=(2*3)=6\ units

<em>step 2</em>

Find the value of y

In the right triangle of the figure we know that

The sine of angle of 30 degrees is equal to the opposite side to angle of 30 degrees divide by the hypotenuse

so

sin(30\°)=\frac{y}{x}

and remember that

sin(30\°)=\frac{1}{2}

substitute

\frac{1}{2}=\frac{y}{6}

y=6/2=3\ units

Part 4) Find the value of x

Applying the Pythagoras Theorem

x^{2} =18^{2} +18^{2} \\ \\x^{2} = 324+324\\ \\x^{2}=648\\ \\x=\sqrt{648}\ units

Simplify

x=18\sqrt{2}\ units

6 0
3 years ago
Bamboo Plant A is 1.2 meters tall and growing at a rate of 0.45 meter per day. Bamboo Plant B is 0.85 meter tall and growing 0.5
pashok25 [27]

Answer:

7 days

Step-by-step explanation:

Bamboo plant A = 1.2 + 0.45d

Bamboo plant B = 0.85 + 0.5d

Where,

d = number of days

Equate the two growth

Bamboo plant A = Bamboo plant B

1.2 + 0.45d = 0.85 + 0.5d

Collect like terms

1.2 - 0.85 = 0.5d - 0.45d

0.35 = 0.05d

Divide both sides by 0.05

d = 0.35 / 0.05

d = 7 days

Plant B be taller than Plant A after 7 days

3 0
3 years ago
Other questions:
  • Can some one tell me if it’s a, b, c, or d. Thank you
    7·2 answers
  • Calculate each probability, given that P(A) = 0.3, P(B) = 0.7, and A and B are independent.
    7·2 answers
  • 4x + 2 =10 which value of x from the following solution set makes this equation true? (1,2,3,4) please show how you came up with
    6·2 answers
  • 11. Jillian needs to make a group of 5 people. She has 10 Democrats, 13 Republicans, and 7 Independents to choose from. (a) What
    9·1 answer
  • Find the Value of X
    11·2 answers
  • Find the geometric mean of 24 and 45​
    7·1 answer
  • A circular-shaped pool has a diameter of 23 meters. What is the AREA of the pool in square meters? Use 3.14 for pi. Round to the
    7·1 answer
  • Burger Barn makes dipping sauce by mixing 4 spoonfuls of honey with 1/2 spoonful of mustard. Sandwich Town makes dipping sauce b
    10·2 answers
  • The algebraic expression for “the quotient of 80 and x” is
    13·1 answer
  • What is the perimeter of the triangle?<br> units
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!