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
yuradex [85]
3 years ago
13

HELP PLEASE

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
3 0

Answer:

A

Step-by-step explanation:

he has fallen off his bike 3 times 3 times out of the 16 times he went on the trail, so the probability of him falling off the bike exactly 3 times is 3/16 or 18.8%

18.8% * 40 = about 8 times

A

You might be interested in
Ive never did anything like this before, Can someone help?
FromTheMoon [43]

Answer:

A

Step-by-step explanation:

SA = πr² + πrs

r = 4.42

s = 2.61

SA = π(4.42)² + π(4.42)(2.61)

SA = 19.5364π + 11.5362π

SA = 61.34 + 36.22

SA = 97.56

The closest answer would be A.

Best of Luck!

7 0
3 years ago
Read 2 more answers
Trig: Which complex number's graph is shown?
Andrei [34K]

ANSWER

2 \sqrt{2} ( \cos( \frac{7\pi}{4}   + i  \sin(  \frac{7\pi}{4} ) )

EXPLANATION

The complex number shown has coordinates (2,-2)

or

z = 2 - 2i

The modulus is

|z|  =  \sqrt{ {2}^{2}  +  {( - 2)}^{2} }

|z|  =  \sqrt{ 8} = 2 \sqrt{2}

The argument is

\theta= \tan^{ - 1} ( \frac{ - 2}{2} )

\theta= \tan^{ - 1} ( -1) =  \frac{7\pi}{4}

The polar form is

2 \sqrt{2} ( \cos( \frac{7\pi}{4}   + i  \sin(  \frac{7\pi}{4} ) )

The first option is correct.

3 0
3 years ago
Find the sum of all the factors of 32 that are multiples of 4
pshichka [43]
Well all the factors of 32 are 1 and 32, 2 and 16, 4 and 8.
6 0
3 years ago
Read 2 more answers
Please help me!!! Brainliest
Luba_88 [7]
The lines are parallel.

In order to figure this out, let's start off by simplifying both equations as much as we can:
2y = 16 + 4x
Divide by 2
y = 2x + 8

Remember that the slope of that equation is '2' since 'm' in the equation y = mx + b represents slope.

Simplify the next equation:
6y - 30 = 12 x
6y = 12x + 30
Divide by 6:
y = 2x + 5

As you can tell, this line also has a slope of 2.
Parallel lines is defined as two lines that have the same slope. Knowing this, we can infer that these two lines are parallel.

-T.B.
7 0
3 years ago
How many pints will you get from 112 cups
xxTIMURxx [149]

Answer:

56 pints

Step-by-step explanation:

There are 56 pints in 112 cups

4 0
3 years ago
Other questions:
  • A healthy adult cheetah can run 110 feet per second. How fast can a cheetah run in miles per hour
    14·1 answer
  • (This looks basic, but I need help) In the table below, x represents miles traveled and y represents the cost to travel by train
    12·2 answers
  • A number a is fewer than 3/4
    6·1 answer
  • 5 points How would you describe the lines represented by railroad tracks?explain
    13·1 answer
  • Over the weekend koko spent 2 hours on an assignment and she spent an equal amounts of time on studying for 4 exams for a total
    12·2 answers
  • A,D,N, and X are collinear points. D is between N and A. NA+AX=NX. Draw a diagram that represents this information. Help!!!
    5·1 answer
  • For any line, if you draw two right triangles using the line as the hypotenuse, can the triangles be congruent? Why or why not?
    15·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
    15·2 answers
  • Given the side lengths below, which would not create a right triangle? A. 5, 12, 13 B. 8, 15, 17 C. 6, 8, 10 D. 5, 10, 15
    13·1 answer
  • Please help...*puppy eyes*<br> (Will pick brainliest)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!