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4 years ago

Find the value of y- y^2=169

Mathematics

2 answers:

Blababa [14]4 years ago

6 0

Answer:

Step-by-step explanation:

square root y^2 = square root 169

y = 13

oksian1 [2.3K]4 years ago

6 0

Answer:

y=13

Step-by-step explanation:

y=square root of 169

y=13

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Which properties are present in a table that represents an exponential function in the form y=bx

Bas_tet [7]

Answer:

y-intercept (0,1)

multiplicative rate of change: b

Step-by-step explanation:

If a table represents an exponential function of the form $y=b^x$ , then the y-value that corresponds to x=0 is 1.

In other words, the y-intercept (0,1) must be present in the table.

Also the ratio of a subsequent y-value to the previous y-value should give a value of b.

In other words the multiplicative rate of change from the table must be equal to b.

6 0

3 years ago

What are the answer and how do i solve it

Shkiper50 [21]

I'll answer 3 of these questions.
For future notice, make sure to limit yourself to asking at most, 3 individual questions per question. :)

1) r/10+4=5
Subtract both sides by 4.
(r/10+4)-4=(5)-4
r/10=1
Multiply both sides by 10.
(r/10)*10=(1)*10
r=10

2) n/2+5=3
Subtract 5 from both sides.
(n/2+5)-5=(3)-5
n/2=-2
Multiply both sides by 2.
(n/2)*2=(-2)*2
n=-4

3) 3p-2=-29
Add 2 to both sides.
(3p-2)+2=(-29)+2
3p=-27
Divide both sides by 3.
(3p)/3=(-27)/3
p=-9

Hope this helps.
-Benjamin

4 0

4 years ago

An airline company advertises that 100% of their flights are on time after checking 5 flights from yesterday and finding that th

just olya [345]

a) The population is all of the flights belonging to the particular airline. It's not all flights in general because the airline does not have control over a rival company's flight schedule.

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b) The sample is the 5 airlines the company selected. Ideally the sample should represent the population as much as possible. The larger the sample, the more representative the sample is.

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c) No, the sample is likely not representative because one day of flight does not represent the entire lifetime of all flights done so far for that company. This particular day could have been a very good day with good weather, which may explain why the 5 flights were all on time.

------------------

d) It would be better for the company to select the days at random and sample all of the flights for those particular days chosen. This is a cluster sample. Each cluster is a day. Also, I think more flights should be sampled. Five flights does not seem like enough.

8 0

3 years ago

I’ll give brainliest! Please it’s already missing

Lyrx [107]

<h2>Answer:-</h2>

$\pink{\bigstar}$ Amount of apple juice Will added $\large\leadsto\boxed{\tt\purple{1 \frac{5}{12}}}$

<h3>• Given:-</h3>

Will puts 1/4 cup of grape juice in a cup.
He added apple juice and then he had 1⅔ cup of juice in the cup.

How much apple juice Will added to the cup?

<h3>• Solution:-</h3>

➪ Amount of grape juice Will added = 1/4

➪ Amount of juice in total after adding the apple juice = 1⅔

Therefore, it is clear that the amount of apple juice Will added to the cup will be the difference in total amount of juice and amount of grape juice.

Hence,

➪ $\sf 1 \frac{2}{3} - \dfrac{1}{4}$