All categories

2 years ago

Which of the following describes events that are dependent?

Mathematics

1 answer:

LekaFEV [45]2 years ago

4 0

Answer:

In the first question The family would be the dependent.

the second one it is the amount of marbles that are inside the bowl.

third it is 52 cards in the deck

fourth it is a six-sided die.

Step-by-step explanation:

I hope that helps The first two were kinda shady but the other ones should most definitely be right.

You might be interested in

Does anyone know c & d please

Afina-wow [57]

Subtract the powers
c. 9-7 so 10^2
d. 8-1 so 5^7

7 0

2 years ago

Read 2 more answers

4(2x+7) +3 (2x+7) but (2x+7) is equal to 2

vodomira [7]

Use the distributive property to get 8x+28+6x+21 then combine 8x and 6x and also combine 28 and 21 to get 14x+49, do u need to go further or?

6 0

3 years ago

Simplify 3^2/3.3^1/5

san4es73 [151]

ANSWER:

$\frac{1}{5} \\$

EXPLANATION:

$\frac{ \frac{{3}^{2}}{3 \times{3}^{1}}}{5} = \\$

$\frac{ \frac{9}{3 \times 3} }{5} = \\$

$\frac{ \frac{9}{9} }{5} = \\$

$\frac{1}{5} \\$

4 0

3 years ago

Y=3x²+3x+1,find the value of the discrimination

Rufina [12.5K]

Answer:

Step-by-step explanation:

a = 3

b = 3

c = 1

Discriminate = sqrt(b^2 - 4ac)

Discriminate = sqrt(9 - 4*3*1)

Discriminate = sqrt(9 - 12)

Discriminate = sqrt(-3)

What negative value means that there are no real roots and the y intercept = 1. You should always graph this kind of question, which I am doing for you. I use Desmos which is a very handy program.

You should notice that the minimum is above the x axis. That means there are no real roots, just as the discriminate tells you.

5 0

2 years ago

Which is the better buy? 5-pack of toaster pastries for $4.13 or 9-pack of toaster pastries for $7.56

kolbaska11 [484]

Answer: The answer is 9-pack of toaster pastries for $7.56

Step-by-step explanation:

Basicly it would be more expensive if you bought 9 for the first option but less for the other.

5 0

2 years ago