2 years ago

Need the answer, please!

Mathematics

1 answer:

Harrizon [31]2 years ago

6 0

Answer:

a) Red marble: 6/17

b) Green marble: 11/17

c) Purple marble : 0/17 = 0

d) a red or a green marble: 1

Step-by-step explanation:

Number of marbles: 17

Probability to pick one red marble: (# successes) / (# total) = 6/17

Probability to pick a green marble: (# successes) / (# total) = 11/17

Probability to pick a purple marble: (# successes) / (# total) = 0/17 = 0

Probability to pick a green marble or a red marble: Prob one green + prob one red = 11/17 + 6/17 = 17/17 = 1

You might be interested in

After eating La Huerta your subtotal was 25.72$ you want to leave a 15% tip. 15% as a decimal is

SOVA2 [1]

15% as a decimal is 0.15

6 0

2 years ago

Which expression has a value of 7/12 A. 6/8+1/4 B. 1/3+1/4 C. 7/8+4 D. 2 1/12+5 1/12

denis-greek [22]

Answer:

Step-by-step explanation:

cuz

7 0

3 years ago

Read 2 more answers

12^x-2=20 solve for x

ioda

Your answer is x=1.243927

7 0

3 years ago

4sinθ – 1 = - 3 for 0<θ< 360

EastWind [94]

Answer:

$\theta = 210^\circ$ or $\theta = 330^\circ$

Step-by-step explanation:

$4 \sin \theta - 1 = -3$

$4 \sin \theta = -2$

$\sin \theta = \dfrac{-2}{4}$

$\sin \theta = -0.5$

For sin θ = 0.5, the reference angle is θ = 30 deg.

$\sin 30^\circ = 0.5$

$\theta = 210^\circ$ or $\theta = 330^\circ$

7 0

3 years ago

Solve the equation: 15x11+(29x42)=?

Katyanochek1 [597]

Answer:

1,383

Step-by-step explanation:

15x11+(29x42)

165 + (1,218)

= 1,383

3 0

3 years ago

Read 2 more answers

Need the answer,​ please!

Need the answer, please!