Ask question

Ask question

All categories

2 years ago

6

A 5-digit combination lock with digits 0-9 can be opened only if a correct combination of digits is chosen. Find the probability

of guessing the correct combination if:

2 answers:

Schach [20]2 years ago

5 0

My best guess is a 1/225 chance in guess the right combination

NemiM [27]2 years ago

5 0

You would have a 5/9 chance

You might be interested in

Write 6 over 10 in simplest form

miv72 [106K]

Answer:

$\frac{6}{10} = \frac{3}{5}$

Step-by-step explanation:

You have to divide this by "2"

4 0

2 years ago

Read 2 more answers

How do i solve this if i dont pass my math i lose my phone for a week got till tomorrow

Flura [38]

Do you need an explanation of the work shown? The distance can be found by multiplying the rate by the time. as long as you know two of three parts, you can find the missing value. There is no problem shown in the picture?

6 0

2 years ago

I made 12 dog treats using 1 cup of peanut butter. If I want to make 36 dog treats, how much peanut butter will I need? Write a

MaRussiya [10]

Answer:

You will need 3 cups peanut butter to make 36 dogs treats.

Peanut butter Cup : The dog treats made = 1: 12

Step-by-step explanation:

12 dog treats = 1 cup

So, by UNITARY METHOD

1 dog treat = (1/12) cup

So, 36 dog treats = 36 x (1/12) cup = 3 cups

So, you will need 3 cups peanut butter to make 36 dogs treats.

If 1 cup = 12 Dog Treats

then 1 x 3 cup = 12 x 3 dog treats

or, 3 Cups = 36 dog treats

The ratio of the Peanut butter cup : The dog treats made = 1: 12

6 0

2 years ago

Which model represents 0.69 divided by 3 I need this ASAP DUE IN 5 minutes

Svetllana [295]

Answer:

0.23

Step-by-step explanation:

4 0

2 years ago

12. Currently, there are 350 students in the seventh grade at Winchester

sweet [91]

Answer:

Winchester Heights Middle School plan to have 385 students in the upcoming school year.

Step-by-step explanation:

Total number of students in the seventh grade at Winchester Heights Middle School = 350

For the upcoming school year, they are planning to increase the number of seventh graders by 10%.

Rate of increase = r = 10% = 0.1

Formula : $N(t)=N_0(1+r)^t$

Where $N_0$ = initial population = 350

r = rate of increase =0.1

N(t)=Population after t years

t = time in years

So, Population after 1 year = $350(1+0.1)^1 =385$

Hence Winchester Heights Middle School plan to have 385 students in the upcoming school year.

5 0

2 years ago