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Archy [21]
3 years ago
7

WILL GIVE BRAINLIEST PLEASE HELP

Mathematics
2 answers:
kirill [66]3 years ago
7 0

Answer:

25%=7  75%=21  100%=28  125%= 35  150%=42

Sloan [31]3 years ago
7 0

Answer:

0 7 14 21 28 35 42 I believe. Sorry if that's wrong

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What is the area of the resulting two dimensional cross section?
weqwewe [10]
A....if its wrong im sorry but i believe its a because you will do 4x4 and will get the sum of 16ft square 

5 0
3 years ago
Can y’all help me with the 1st and 2nd one plz
kherson [118]

1. -1/5>-3/5 because we have like denominators we compare the inputs by the numerators.

2. 3/4 > 5/8 the least common denominator is: 8

Rewriting as equivalent fractions with the LCD:

                                   3/4 = 6/8    5/8 = 5/8

Comparing the numerators of the equivalent fractions we have:

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4 0
3 years ago
A dairy scientist is testing a new feed additive. She chooses 13 cows at random from a large population of cows. She randomly as
mina [271]

Answer:

Step-by-step explanation:

Given that a dairy scientist is testing a new feed additive. She chooses 13 cows at random from a large population of cows. She randomly assigns nold = 8 to get the old diet, and nnew = 5 to get the new diet including the additive.

From the data given we get the following

           N       Mean      StDev     SE Mean

Sample   1    8           43       5.1824 1.832

Sample   2   5           73     21.0832 9.429

df = 11

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a) Yes the two are independent.  The two sets of cows randomly chosen are definitely independent. Paired means equal number should be there and homogeneous conditions should be maintained.

b) Enclosed

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(because of unequal variances we use that method)

95% confidence interval =  ( -56.6676 , -3.3324 )

p value <0.05 our alpha

So reject null hypothesis.

The two means are statistically significantly different.

3 0
3 years ago
*ੈ✩‧₊˚
grigory [225]

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3 0
2 years ago
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meriva
The answer is none because the square cannot be rotated into a cone or a cylinder. The square would need some sort of a circle to be made into those.
8 0
3 years ago
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