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suter [353]
3 years ago
9

A newborn panda at the San Diego zoo grew about 16 pound the first week and about 5/8 pound the second week. How much more did t

he panda grow the second week? Justify your answer.
Mathematics
1 answer:
taurus [48]3 years ago
3 0

Answer:

10

Step-by-step explanation:

just make the equation a fraction and simplify it

First, 16 5/8 simplified into a mixed number is 80/8. Just multiply 16 by 5.

Next, round the fraction into a whole number. 80/8 = 10.

You might be interested in
The authors of a paper concluded that more boys than girls listen to music at high volumes. This conclusion was based on data fr
schepotkina [342]

Answer:

Since the calculated value of z= 2.82  does not lie in the critical region  the null hypothesis is accepted and it is concluded that the sample data support the authors' conclusion that the proportion of the country's boys who listen to music at high volume is greater than this proportion for the country's girls.

The value of p is 0 .00233. The result is significant at p < 0.10.

Step-by-step explanation:

1) Let the null and alternate hypothesis be

H0:  μboys − μgirls > 0

against the claim

Ha: μboys − μgirls ≤ 0

2) The significance level is set at 0.01

3) The critical region is z  ≤  ± 1.28

4) The test statistic

Z= p1-p2/ sqrt [pcqc( 1/n1+ 1/n2)]

Here p1= 397/768= 0.5169  and p2= 331/745=0.4429

pc = 397+331/768+745

pc= 0.4811

qc= 1-pc= 1-0.4811=0.5188

5) Calculations

Z= p1-p2/ sqrt [pcqc( 1/n1+ 1/n2)]

z= 0.5169-0.4429/√ 0.4811*0.5188( 1/768+  1/745)

z= 2.82

6) Conclusion

Since the calculated value of z= 2.82  does not lie in the critical region  the null hypothesis is accepted and it is concluded that the sample data support the authors' conclusion that the proportion of the country's boys who listen to music at high volume is greater than this proportion for the country's girls.

7)

The value of p is 0 .00233. The result is significant at p < 0.10.

8 0
2 years ago
A(7x + 3) = b + 14x what The value of A
Ugo [173]
Answer: The value of A would be 2.
8 0
2 years ago
Use the expression you found above to find the total number of baseballs and tennis balls if the manager bought 9 boxes of each
Amiraneli [1.4K]
The answer is 9 boxes of each
5 0
2 years ago
How do scientists infer the presence of black holes since they can't be directly<br> observed?
Andrej [43]

Answer:

The presence of a black hole can be inferred through its interaction with other matter and with electromagnetic radiation such as visible light. Matter that falls onto a black hole can form an external accretion disk heated by friction, forming quasars, some of the brightest objects in the universe.

Step-by-step explanation:

7 0
3 years ago
Today, Sean left home at 8 a.m, drove to work, and worked from 9 a.m.5 p.mOn the drive back home, Sean got stuck in slow-moving
kipiarov [429]

Answer:

-20

-20

-10

Step-by-step explanation:

The graph shows that going from home to work was 20km according to the prompt and it took an hour. The two hours he was stuck in traffic was from 5-7pm and he was moving at 10km an hour again, from the graph. (I'm sorry if this isnt the best explanation, I'm better at getting an answer than explaining it).

8 0
2 years ago
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