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Free_Kalibri [48]
2 years ago
7

WILL GIVE BRAINLIEST 50 POINTS

Mathematics
2 answers:
vivado [14]2 years ago
7 0

Answer:

94.5%

Step-by-step explanation:

0.2 x 0.95 (Quizzes)

+ 0.1 x 0.97 (Homework)

+ 0.35 x 0.92 (Unit Tests)

+ 0.35 x 0.96 (Speaking assignments)

= 0.945

Marat540 [252]2 years ago
4 0

Answer:

I think its 95.0%.But I am not sure about it

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Sergio [31]

Answer:

The total area between the squares is of 24 units squared.

Step-by-step explanation:

Area of a square:

The area of a square of side length l is given by:

A = l^2

Area between figures:

The area between two figures is the area of the larger figure subtracted by the area of the smaller figure.

Larger square:

Square with side of length 7. So

A_l = 7^2 = 49

Smaller square:

Square with side of length 5. So

A_s = 5^2 = 25

What is the total area between the squares? ​

T = A_l - A_s = 49 - 25 = 24

The total area between the squares is of 24 units squared.

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2 years ago
A certain bank balance b is given by b= 100+d-w where d is deposits and w is withdrawls. What is the balance when d =100 and w=1
expeople1 [14]
You know that d = 100 and w = 125, so you plug that into the equation and solve as shown:
b= 100 + d - w
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3 0
3 years ago
Read 2 more answers
Craig Campanella and Edie Hall both have night jobs. Craig has every thirteenth night and Edie has every Fifth night off. How of
Andrews [41]

Craig has every 13th night and Edie has every 5th night off.

You have to find LCM - the Least Common Multiple that is the smallest ("least") number that both 13 and 5 will divide into.

Since numbers 13 and 5 are both prime, then LCM(13,5)=13·5=65.

This means, they will have the same every 65th night off.  

6 0
3 years ago
Your adding 6 3/4 + 3 2/3 ​
MrRa [10]

9 5/12 I think I’m not hundred percent

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2 years ago
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Raymond is designing a ceramic pot on a coordinate system where each unit corresponds to 1 millimeter. The neck of the
LUCKY_DIMON [66]

9514 1404 393

Answer:

  x^2/1024 -y^2/7744 = 1

Step-by-step explanation:

The parent hyperbola relation is ...

  x^2 -y^2 = 1

This has asymptotes of y = ±x and x-intercepts of ±1.

For the given hyperbola, we want to scale x by a factor of 32, and y by a factor that is 2.75 times that, or 88. Then the equation could be written as ...

  (x/32)^2 -(y/88)^2 = 1

More conventionally, the denominator is shown at full value:

  x^2/1024 -y^2/7744 = 1

7 0
3 years ago
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