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
uysha [10]
3 years ago
13

Write the mixed number as a fraction. 1 2\5

Mathematics
1 answer:
konstantin123 [22]3 years ago
6 0

Answer:

1.40

Step-by-step explanation:

You might be interested in
The Lacrosse booster club is holding a raffle for a fundraiser. They will sell 100 tickets for $5 each and select 4 winners. All
Nadusha1986 [10]

Answer:

<h2>There are 3,921,225 ways to select the winners.</h2>

Step-by-step explanation:

This problem is about combinations with no repetitions, because the same person can't win four times. It's a combinaction because the order of winning doesn't really matter.

Combinations without repetitions are defined as

C_{n}^{r}  =\frac{n!}{r!(n-r)!}

Where n=100 and r=4.

Replacing values, we have

C_{100}^{4}  =\frac{100!}{4!(100-4)!}=\frac{100!}{4! 96!}=\frac{100 \times 99 \times 98 \times 97 \times 96!}{4! \times 96!}=  \frac{94,109,400}{24}= 3,921,225

Therefore, there are 3,921,225 ways to select the winners.

Additionally, as you can imagine, the probability of winning is extremely low, it would be 3,921,225 to 1.

3 0
3 years ago
Can you help me solve for x
astraxan [27]
X=2 I believe but I need to keep typing to make it longer
3 0
2 years ago
‼️GEOMETRY‼️
ella [17]

Answer:

A.) 1018 square inches

Step-by-step explanation:

The largest sphere will have a diameter equaling the length of the cube (see picture).

If the side length of the cube is 18 inches, the diameter of the sphere is also 18 inches. Use the surface area formula for a circle:

SA=4\pi r^2

For this formula, we need the radius of the sphere. Divide the diameter by 2:

\frac{18}{2}=9

The radius is 9 inches. Plug this into the equation:

SA=4\pi *9^2

Simplify the equation:

SA=4\pi *81\\\\SA=324\pi \\\\SA=1017.87

Round the result to the nearest whole number:

1017.87 → 1018

The surface area is 1,018 inches².

:Done

Picture:

In a 2D version, we can clearly see that if the circle fits snuggly inside of the square, the diameter of a sphere is the same as the length of a side of the cube.

6 0
2 years ago
I need answer ASAP<br> Please
raketka [301]

Answer:

3

6x10^8/2x10^8

= 3 times

4 0
3 years ago
Write the equation of the line that contains the point (-2 , 5) and is perpendicular to the line y = 1/2x + 3
horrorfan [7]

Answer:

no iea sorry

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • How can I solve no.1 and no.2?
    5·1 answer
  • Easier way to learn multiplication
    11·1 answer
  • The area of a parking lot is 1710 square meters. A car requires 5 square meters and a bus requires 32 square meters of space. Th
    13·2 answers
  • How many three number codes does a combination lock with 40 numbers have if the numbers can repeat?
    12·1 answer
  • A system of linear equations for the variables x and y is shown.
    7·1 answer
  • Sy= 2x² - 6x+8<br> y=-2|x-1| +9<br> Solve plz
    15·1 answer
  • PLEASE HELP I AM TIMED!
    5·1 answer
  • Area of circle with 7.1km rounded to the nearest tenth
    6·1 answer
  • Which expression is the best estimate of 15 x 3??
    13·1 answer
  • Which expression can be used to find the area of triangle rst? (8 ∙ 4) - one-half (10 12 16) (8 ∙ 4) - (10 12 16) (8 ∙ 4) - one-
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!