All categories

3 years ago

Someone please help me will give BRAILIEST!!!!!!

Mathematics

2 answers:

shutvik [7]3 years ago

7 0

Because the problem says or, you are going to use the addition rule for probability. There are 50 cards in the game so, 10/50 + 10/50 = 20/50. 20/50 simplified is 2/5.

asambeis [7]3 years ago

6 0

The answer to this problem is 2/5

You might be interested in

AHH HELP PLEASEEE ASAP

aniked [119]

It would be A because the r is being distributed to both the a and the b

5 0

3 years ago

Read 2 more answers

You set up a hot chocolate stand, your supplies is 75$ you charge 0.50 for each cup

Mumz [18]

0.50x=75
You will be able to sell 37.5 and if
You round it, it will be 38 cups of hot chocolate

4 0

3 years ago

Read 2 more answers

Write a quadratic equation in standard form that has 5 3 and 7 3 as its roots. A) 9x2 − 36x + 35 = 0 B) 9x2 + 36x − 35 = 0 C) 9x

Serggg [28]

Answer:

Option A)

$9x^2 - 36x + 35 = 0$

Step-by-step explanation:

We are given the following in the question:

Roots of quadratic equation are:

$\alpha = \dfrac{5}{3}, \beta = \dfrac{7}{3}$

The sum of the roots and the product of the roots can be calculated as:

$\alpha + \beta = \dfrac{5+7}{3} = 4\\\\\alpha\beta = \dfrac{5}{3}\times \dfrac{7}{3} = \dfrac{5}{9}$

Standard form of quadratic equation:

$x^2-(\alpha + \beta)x+\alpha\beta = 0$

Putting values, we get,

$x^2 - 4x + \dfrac{35}{9} = 0\\\\9x^2 - 36x + 35 = 0$

is the required quadratic equation.

Thus, the correct answer is

Option A)

$9x^2 - 36x + 35 = 0$

5 0

3 years ago

According to the table, which ordered pair is a local maximun of the function,f(x)

Alexeev081 [22]

Answer:

table one

Step-by-step explanation:

because the table is split in to four different tables but it is put together and so the one that is the highest is the first table

8 0

4 years ago

Help please and thanks

Levart [38]

I think is B :)))))))))))

3 0

3 years ago

Read 2 more answers