Ask question

Ask question

All categories

2 years ago

10

Sidney surveyed 14 students at her school about their favorite classes. Of the students surveyed, 8 said their favorite class wa

s Math. What is the experimental probability that the next student Sidney talks to will pick Math? Fraction answer and reduce!

1 answer:

kakasveta [241]2 years ago

5 0

Answer:

4/7

Step-by-step explanation:

8/14=4/7

You might be interested in

Can somebody please help me !!!!!!!!!47$4&

Andrews [41]

Answer:

30 celsius

Step-by-step explanation:

(86°F − 32) × 5/9 = 30°C

5 0

2 years ago

Read 2 more answers

How do I do this ( answer please )

Dmitry_Shevchenko [17]

Answer:

I think see what circuit is connected to the light

Step-by-step explanation:

8 0

2 years ago

SOMEONE PLEASE HELP ME ASAP PLEASE!!!!

ehidna [41]

Answer:

Therefore,

$a_{21}=2$

Step-by-step explanation:

Given:

$A=\left[\begin{array}{ccc}3&6&9\\2&4&8\\\end{array}\right]$

To Find:

a₂₁ = ?

Solution:

Let,

$A=\left[\begin{array}{ccc}a_{11}&a_{12}&a_{13}\\a_{21}&a_{22}&a_{23}\\\end{array}\right]$

We require ' a₂₁ ' i.e Second Row First Column Element

So on Comparing we get

∴ $a_{21}=2$

Therefore,

$a_{21}=2$

5 0

2 years ago

What is the standard form of x/4 - y/3 =1 and 5/x - 2/y=7.

kompoz [17]

You can multiply both sides by a number that will get rid of the denominators. For ex. you can multiply the first equation by 12 because 4 and 3 both go into 12 evenly. MAKE SURE YOU MULTIPLY THE OTHER SIDE BY 12 AS WELL! Therefore, 12(x/4) - 12(y/3) = 12(1), or 3x - 4y = 12

5 0

3 years ago

muminat

Answer:

Johnny is correct because irrational numbers never end

3 0

2 years ago