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Nata [24]
3 years ago
14

A jar contains 3 blue marbles and 6 red marbles. Suppose you choose a marble at

Mathematics
1 answer:
galben [10]3 years ago
7 0
Answer should be c.1/3
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Consider a t distribution with 14 degrees of freedom. Compute P(t>=1.54) . Round your answer to at least three decimal places
netineya [11]

Answer:

Step-by-step explanation:

We can find t distribution values to find p values.

Given that degrees of freedom is 14.

To compute P(t>=1.54)

= 1-0.072927

rounding off to four decimals we get

= 0.9271

------------------------------------

Here degrees of freedom is 18

P(t>-1.54)=1-0.070478

= 0.9295

3 0
3 years ago
PLEASE HELP! 20 POINTS!! You have 1 1/2 Oranges, that’s 3/5 of an adult serving. How many oranges and/or orange pieces make up a
Galina-37 [17]

Answer:

4

Step-by-step explanation:

1 1/2 / 3/5=2 1/2

1 1/2 + 2 1/2=4

7 0
3 years ago
Shark can swim 36 feet in 1 second. at this speed, how far would it swim in 3 seconds?
Tamiku [17]
All you need to do is 36 x 3, which would be 108. So, the answer is 108 feet.
7 0
3 years ago
What caused the faulting and uplift in the central Texas ecoregions? a Earthquakes broke the continental crust. b A lot of sedim
devlian [24]

Answer:

Hello! Your answer is, A)Earthquakes broke the continental crust.

Step-by-step explanation:

Hope I helped! Ask me anything if you have any questions! Brainiest plz. Hope you make an 100% and have a nice day! -Amelia♥

3 0
3 years ago
A=-2(negative 2) b=3 and c=5 what is 3ac-a+2b.With explanation
KIM [24]

Step-by-step explanation:

a = -2

b = 3

c = 5

<h2>Question:</h2>

3ac - a + 2b

= Solution,

= 3 ( - 2 ) × 5 - ( - 2 ) + 2 × 3

here ... ( + ) × ( - ) = ( - )

= - 6 × 5 - ( - 2 ) + 2 × 3

here .... ( - ) × ( - ) = ( + )

= - 6 × 5 + 2 + 2 × 3

= - 30 + 2 + 6

= - 30 + 8

here the ( - ) have greater variable so...

= - 22

hence - 22 is the answer . ....

6 0
2 years ago
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