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brilliants [131]
3 years ago
14

In the film, Zeke the Zombie Slayer Versus the Zombies from Space, Zeke slayed 140 zombies. In the sequel, Zeke the Zombie Slaye

r Versus the Zombies from Space, Part 2, he slayed 5% more zombies. How many zombies were slain by Zeke in the sequel?
Mathematics
1 answer:
ad-work [718]3 years ago
4 0

Answer:

147 zombies were slain by Zeke.

Step-by-step explanation:

In the part 1 of Zeke the Zombie Slayer Versus the Zombies from Space, Zeke slayed 140 zombies. Then in Zombie Slayer Versus the Zombies from Space part 2, Zeke slayed 5% more Zombies. That means he slayed 140 + 5% of 140 zombies more.

So by calculating the value of 140 + 5% of 140 we can tell the real numbers of zombies slayed.

Therefore numbers will be 140 + \frac{5}{100}(140) = 140 + 7 = 147

The answer is 147 zombies were slain by Zeke in sequel.

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a square and rectangle are shown below the width of the rectangle is the same length at a side of the square both represented by
Juli2301 [7.4K]

Answer:

The answer for the length of the rectangle in terms of x is 2x+1=26

Step-by-step explanation:

4 0
3 years ago
Consider a population list x with μx=10 and SDx = 1. A second population list, y, with μy=10 and SDy=2, is added to the first li
Basile [38]

Answer:

The combined standard deviation is 1.58114.

Step-by-step explanation:

The formula to compute the combined standard deviations of two different data sets is:

SD_{c} =\sqrt{\frac{n_{X}S^{2}_{X}+n_{2}S^{2}_{Y}+n_{X}(\mu_{X}-\mu_{c})^{2}+n_{Y}(\mu_{Y}-\mu_{c})^{2}}{n_{X}+n_{Y}}

Here \mu_{c} is the combined mean given by:

\mu_{c}=\frac{n_{X}\mu_{X}+n_{Y}\mu_{Y}}{n_{X}+n_{Y}}

It is provided that the sample size is same for both the data sets, i.e.n_{X} = n_{Y}=n

Compute the combined mean as follows:

\mu_{c}=\frac{n_{X}\mu_{X}+n_{Y}\mu_{Y}}{n_{X}+n_{Y}}\\=\frac{(n\times10)+(n\times10)}{n+n}}\\=\frac{20n}{2n}\\ =10

Compute the combined standard deviation as follows:

SD_{c} =\sqrt{\frac{n_{X}S^{2}_{X}+n_{2}S^{2}_{Y}+n_{X}(\mu_{X}-\mu_{c})^{2}+n_{Y}(\mu_{Y}-\mu_{c})^{2}}{n_{X}+n_{Y}}}\\=\sqrt{\frac{(n\times1^{2})+(n\times2^{2})+(n(10-10))+(n(10-10))}{n+n}}\\=\sqrt{\frac{n+4n}{2n} } \\=\sqrt{\frac{5n}{2n} } \\=\sqrt{\frac{5}{2}} \\=1.58114

Thus, the combined standard deviation is 1.58114.

3 0
3 years ago
Decompose the mixed number 1 3/5
Alex787 [66]

Answer: 8/5

Step-by-step explanation:  1x5+3=8/5

please mark as brainliest! :)

7 0
2 years ago
Please help !! <br> basic triangle proofs
jeka57 [31]

Answer:

AD=AC (as D is midpoint to from line AC the line AD=AC

Step-by-step explanation:

HENCE PROVED

8 0
2 years ago
maple syrup worth $6.00 a gallon and corn syrup worth .80 cents a gallon are used to make a mixture worth $2.36 a gallon. How ma
WITCHER [35]

maple syrup = x

corn syrup = 50-x

6x + 0.8(50-x)=2.36*50

6x+40-0.8x=118

5,2x=78

x= 15 gallons of maple syrup

50-15 = 35 gallons of corn syrup

4 0
3 years ago
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