All categories

3 years ago

Giving 50 points for this and I'll give brainliest to one of the correct answers.

Mathematics

1 answer:

boyakko [2]3 years ago

5 0

Answer:

1. 1 in 26

2. 1 in 36

3. 1 in 50

You might be interested in

Simplify the expression. -1 + (-3) - (-5) =

Mashcka [7]

Answer:

=-1)+(-3)-(-5)

=-1-3+5

=-4+5

Step-by-step explanation:

answer is to your question is 1.

5 0

3 years ago

Read 2 more answers

Wkite an algebraic expression for the following verbal expression the sum of n and 5

Angelina_Jolie [31]

Answer:

n + 5

Step-by-step explanation:

"Sum" is the result of an addition.

The sum of n and 5 means the addition of n and 5.

Answer: n + 5

8 0

3 years ago

Define the pattern 1,3,9,27 next three terms

mixer [17]

81 , 243 , 729 the pattern is mutiply each by three

3 0

3 years ago

Read 2 more answers

For what real values of does the quadratic 12x^2+k*x+27=0 have nonreal roots

icang [17]

Step-by-step explanation:

Discriminant : k² - 4(12)(27) < 0

So k² - 1296 < 0, -36 < k < 36.

3 0

3 years ago

Read 2 more answers

Jamie is buying 5 concert tickets, and he wants his total cost to be no more than $4 Above or below $80. Which inequality models

kumpel [21]

Answer:

Option C $\left|80-5x\right|\le 4$

Step-by-step explanation:

Let

x ----> the cost of the concert ticket

we know that

The total cost to be no more than $4 Above $80

$5x\leq 80+4$

Solve for x

$x\leq \$16.80$

The total cost to be no more than $4 below $80

$5x\geq 80-4$

Solve for x

$5x\geq 76$

$x\geq \$15.2$

therefore

The inequality that represent this problem is

$\left|5x-80\right|\le 4$

Verify

First solution (positive case)

$+(5x-80)\le 4$

$5x\le 80+4$

Solve for x

$x\leq \$16.80$ ----> is ok

Second solution (negative case)

$-(5x-80)\le 4$

Multiply by -1 both sides

$(5x-80)\ge -4$

$5x\geq 80-4$

Solve for x

$5x\geq 76$

$x\geq \$15.2$ ---> is ok

Remember that

$\left|5x-80\right|\le 4$ is equivalent to $\left|80-5x\right|\le 4$

Because is a absolute value

8 0

3 years ago