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Bumek [7]
2 years ago
7

Brian buys 1 pack of baseball cards to add to the 2 cards his friend gave him. then his mother gives him 2 more packs as a speci

al treat. now he has as many cards as marcus who owns 1 pack plus 12 loose cards. how many cards are in each pack? SHOW WORK
Can give brainliest
Mathematics
1 answer:
Vladimir [108]2 years ago
3 0
Bkxndkdodkfjdodjfjdodjdndj
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12<br> Х<br> 18<br> x=<br> TO<br> This is 7th grade math
svlad2 [7]
What’s the math called?
3 0
3 years ago
A streaming music site changed its format to focus on previously unreleased music from rising artists. The site manager now want
nika2105 [10]

Answer:

D) The manager should fail to reject the null hypothesis; there is not enough evidence to conclude that the number of unique daily listeners has changed.

Step-by-step explanation:

The scenario indicates the null hypotheses and alternative hypotheses are

Null hypotheses: The number of unique daily listeners hasn't changed.

Alternative hypotheses: The number of unique daily listeners has changed.

The null hypothesis is rejected if the calculated p-value is less significance level.

We are given that p-value is 0.0743 and confidence level=0.95.

Significance level =α=1-0.95=0.05.

As we can see the p-value is greater than significance level, so, we fail to reject the null hypotheses at 5% significance level.

Thus, we conclude at the 95% confidence level that the manager should fail to reject the null hypothesis; there is not enough evidence to conclude that the number of unique daily listeners has changed

8 0
3 years ago
Evaluate the expression.<br> 38 +16 - 12 - 2 - (302)<br> Enter your answer in the box.
masha68 [24]

Answer:

-262

Step-by-step explanation:

Evaluate Subtraction & Addition from right to left [or left to right, as long as you know what you are doing]:

38 + 16 - 12 - 2 - 302

|_______||____________|

44 - 316 =  -262

I am joyous to assist you anytime.

5 0
3 years ago
Write as a mathematical expression he product of 5 and x
Vaselesa [24]
The answer to the question

8 0
3 years ago
11 kl = _____ l? please slove
vlabodo [156]
11 kl = 11 000 l.

Hope this helps !

Photon
6 0
3 years ago
Read 2 more answers
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