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2 years ago

100 POINTS PLEASE ANSWER ASAP! THANK YOU!

Mathematics

1 answer:

DanielleElmas [232]2 years ago

4 0

It’s A . Not d so

-3 < y < infinity

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Anthony went shopping for a new pair of sneakers. Sales tax where he lives is 4%. The price of the pair of sneakers is $37. Find

3241004551 [841]

Answer:

$38.48

If this helps, make sure to rate it 5 stars and give me brainliest and a thanks!

8 0

3 years ago

write an expression to represent the area of a pool whose length is 5x + 1 unit and the width is 10 units

STALIN [3.7K]

Area=length x width. Thus you would do 10 x (5x+1). You have to multiply both 5x and 1 by 10 to correctly distribute. So the final equation would be area=50x+10.

5 0

3 years ago

The coaches of a group of debate teams answered a survey about hours of debate, team practice and number of team wins. The graph

Rasek [7]

Answer:

Step-by-step explanation:

287

Route

8 0

3 years ago

Im being timed! HURRYYYYYYYYY simplify:

Mamont248 [21]

Answer:

B. $p^2+p-11$ .

Step-by-step explanation:

Step 1:

$((((3+(4*(p^2)))-5p)-3p^2)+4p)+8$

Step 2:

$((((3 + 22p^2) - 5p) - 3p^2) + 4p) + 8$

Step 3:

Factoring $p^2-p+11$
The first term is, $p^2$ its coefficient is 1 .
The middle term is, -p its coefficient is -1 .
The last term, "the constant", is +11
Step-1 : Multiply the coefficient of the first term by the constant 1 • 11 = 11
Step-2 : Find two factors of 11 whose sum equals the coefficient of the middle term, which is -1 .
-11 + -1 = -12
-1 + -11 = -12
1 + 11 = 12
11 + 1 = 12
Observation : No two such factors can be found !!
Conclusion : Trinomial can not be factored

Final Solution:

$p^2 + p - 11$

5 0

2 years ago

Use the linear regression feature on a graphing calculator to find the correlation coefficient for the data. Round your answer t

Lerok [7]

Answer:

0.9769

Step-by-step explanation:

Given the data :

X : 7.5, 9.9, 4.8, 9, 8.1, 1.7, 3.1

Y : 35, 6, 45, 18, 20, 89, 84

The Correlation Coefficient obtained by using a graphing calculator to model the data above is : 0.9769, this means a strong positive correlation exists between the two variables.

7 0

3 years ago