4 years ago

Solve the equation please

Mathematics

1 answer:

yarga [219]4 years ago

5 0

Assuming you’re solving for x... x=10

You might be interested in

Leslie earned $12 Friday, $20 Saturday, and $56 Sunday selling bracelets. If she sold each bracelet for the same amount of money

Amanda [17]

Answer:

Step-by-step explanation:

12÷4=3

20÷4=5

56÷4=14

7 0

3 years ago

Eve plays basketball. She makes 5 free throws for every 3 free throws that she misses. If she missed 24 free throws at her last

juin [17]

Answer:

Step-by-step explanation:

Use the ratio 5:3 to answer the question.

5 = made free throws

3 = missed free throws

If she misses 24 free throws, compare the ratios 5:3 to x:24 (you are solving for x)

24 divided by 3 is 8, so multiply 5 by 8

You would get 40

6 0

3 years ago

Read 2 more answers

The probability that a lab specimen contains high levels of contamination is 0.12. A group of 4 independent samples are checked.

sergiy2304 [10]

Answer:

0.5996 is the probability that none contain high levels of contamination.

Step-by-step explanation:

We are given the following information:

We treat lab specimen containing high levels of contamination as a success.

P( lab specimen containing high levels of contamination) = 0.12

Then the number of lab specimens follows a binomial distribution, where

$P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}$

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 4

We have to find the probability that none of the lab specimen consist of high level of contamination.

We have to evaluate:

$P(x = 0)\\= \binom{4}{0}(0.12)^0(1-0.12)^{(4-0)}\\= 0.5996$

0.5996 is the probability that none contain high levels of contamination.

5 0

4 years ago

What is 6 divided by 84

STatiana [176]

Answer: 14

Step-by-step explanation: 6 can go into 84 evenly, but if you do 84 divided by 6 it equals to 14

hope this helped you :)

4 0

3 years ago

Read 2 more answers

There are three boxes and 12 balls. Exactly 3 of the balls are red. The first box fits three balls,the second four and the third

exis [7]

Answer:

1/36. 1/12 times 1/3 equals 1/36

Step-by-step explanation:

5 0

4 years ago