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Kitty [74]
4 years ago
7

Is 72 a perfect square

Mathematics
2 answers:
Oksi-84 [34.3K]4 years ago
7 0
No 72 is not a perfect square


SVETLANKA909090 [29]4 years ago
3 0
No, (8 sqaured is 64 and 9 squared is 91 so 72 can't be because 8 and 9 are consecutive and one is below and one is above 72 when squared, that might sort of explain it)
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FinnZ [79.3K]

Answer:

About  225 grams is 8 ounces

Step-by-step explanation:

3 0
3 years ago
PLZZ HELP ME If there are 14 green Skittles, how many yellow ones are there?
gulaghasi [49]
<span>Let's look at the information that you do have.
y = yellow
g = green

g + y = 38
</span><span>g = 38 - y

If there are 14 green skittles,then we know that:
</span>14 + y = 38
14 = 38 - y<span>
so, we can then do the equation:
38 - 14 = y
38 - 14 = 24
y = 24
</span>
So, the answer is 24 green skittles.
3 0
4 years ago
Random samples of size 81 are taken from an infinite population whose mean and standard deviation are 200 and 18, respectively.
jeka57 [31]

Answer:

D 200 and 2

Step-by-step explanation:

standard error of the sampling distribution of sample mean is expressed using the formula;

Standard error of the mean = S/√n where;

S is the standard deviation

n is the sample size

Given

S = 18

n = 81

SEM = 18/√81

SEM = 18/9

SEM = 2

The mean of the distribution according to the question is 200.

Hence the mean and the standard error of the sampling distribution of sample mean are 200 and 2 respectively.

8 0
3 years ago
Omar uses 1/6 of his tickets to ride the water slide. How many tickets does he use he has 24 in total?
Sphinxa [80]
Omar used 4 tickets. 
Have a brainy day.

\frac{24}{1} × \frac{1}{6} = \frac{24}{6} = 4
8 0
3 years ago
What is the quotient of six times a number and 16
Citrus2011 [14]
The answer is 3x over 8 since the first part is 6x over 16 which you can simplify. You can't really give a direct answer unless you give me what x would be.
6 0
3 years ago
Read 2 more answers
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