All categories

3 years ago

Plz help- solve the inequality -3(1 - z) < 9 Use distributive property

Mathematics

1 answer:

Aleksandr [31]3 years ago

5 0

Answer:

Step-by-step explanation:

anyway

good luck

You might be interested in

Which number line shows the estimate of 22 in the correct interval of integers?

Marta_Voda [28]

Answer:

the answer is B

Step-by-step explanation:

Just estimate ex: 5 x 5 would be 25, so sqrt 22 would be just before the 5.

5 0

3 years ago

Read 2 more answers

There is a bag filled with 4 blue and 5 red marbles. A marble is taken at random from the bag, the colour is noted and then it i

DIA [1.3K]

Answer:

16.67% probability of getting 2 blues

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the marbles are selected is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

What is the probability of getting 2 blues?

Desired outcomes:

Two blue marbles, from a set of 4.

$D = C_{4,2} = \frac{4!}{2!(4-2)!} = 6$

Total outcomes:

Two marbles, from a set of 9.

$T = C_{9,2} = \frac{9!}{2!(9-2)!} = 36$

Probability:

$p = \frac{D}{T} = \frac{6}{36} = 0.1667$

16.67% probability of getting 2 blues

6 0

3 years ago

Simplify the expression and enter your answer below.<br><br> (15^1/5)^5

Ahat [919]

Answer:

15^1 or just 15

Step-by-step explanation:

(15^1/5)^5

If there is a parenthesees seperating powers you can times the two numbers.

So you take 1/5 and times by 5

After this you get 15^1 and that would be 15

5 0

3 years ago

Calculate the area of his garden from the picture below pls help

MaRussiya [10]

Answer:

Hello! answer: 105.5

Hope that helps!

75 + 18 + 12.5 = 105.5

5 0

3 years ago

Has the marrying age of a man changed over the years? The United States Bureau of the Census takes a formal count of everyone in

dem82 [27]

Answer:

The answer is C technically in median age the numbers increase

8 0

3 years ago

Read 2 more answers