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Ganezh [65]
3 years ago
15

What is another expression for 52+24?

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
3 0

Answer:

50 plus2 plus 20 plus 4

Step-by-step explanation:

plz mark brainliest!

kotykmax [81]3 years ago
3 0

Answer:

200-94 or 53x2. You could use either, or make your own.

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Will give brainliest to correct! “Write the equation of the line.”
viktelen [127]

Answer: y=1/3x-2

Step-by-step explanation:

y=Mx+b

1/3 is rise over run

-2 is the y intercept

8 0
3 years ago
What is the √75? Need the answer asap thank you.
iVinArrow [24]

√75 = 8.66025403784

Hope that will help!

7 0
3 years ago
Since an instant replay system for tennis was introduced at a majorâ tournament, men challenged 1399 refereeâ calls, with the re
prohojiy [21]

Answer: The value of test statistic is 0.696.

Step-by-step explanation:

Since we have given that

n_1=1399\\\\x_1=411\\\\p_1=\dfrac{x_1}{n_1}=\dfrac{411}{1399}=0.294

Similarly,

n_2=759, x_2=211\\\\p_2=\dfrac{x_2}{n_2}=\dfrac{211}{759}=0.278

At 0.01 level of significance.

Hypothesis are :

H_0:P_1=P_2=0.5\\\\H_a:P_1\neq P_2

So, the test statistic value would be

z=\dfrac{(p_1-p_2)-(P_1-P_2)}{\sqrt{\dfrac{P_1Q_1}{n_1}+\dfrac{P_2Q_2}{n_2}}}\\\\z=\dfrac{0.294-0.278}{\sqrt{0.5\times 0.5(\dfrac{1}{1399}+\dfrac{1}{759})}}\\\\z=\dfrac{0.016}{0.023}=0.696

Hence, the value of test statistic is 0.696.

3 0
3 years ago
64, 57, 50, 43,... 50th term​
tekilochka [14]

Answer:

-279

Step-by-step explanation:

a=64

d=t2-t1=57-64=-7

t50=a+49d=64+49×(-7)

=64-343

=-279

5 0
3 years ago
Which is the rate of change for the interval between three and six on the XX is -3 -2 2 3
weqwewe [10]

Check the picture below.

bearing in mind that the slope goes by different names

average rate of change

rise over run

rate of change

but is basically the same cat in disguise with different costumes.

\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{-2})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{(-2)}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{3}}}\implies \cfrac{4+2}{3}\implies \cfrac{6}{3}\implies 2

7 0
3 years ago
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