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Gennadij [26K]
3 years ago
14

Match the numerical expressions to their simplified forms.

Mathematics
2 answers:
a_sh-v [17]3 years ago
7 0

If you find problem respond me

zlopas [31]3 years ago
5 0

Answer:

See below in bold.

Step-by-step explanation:

(pq^3)^ 1/2 /  (pq)^-1/2

= p^1/2 q ^3/2  / p^-1/2 q^-1/2

= p^(1/2 - -1/2) q ^(3/2 - - 1/2)

= pq^2

[p^5 / (p^-3 q^-4)]^1/4

= p^5/4  / (p^-3/4 q^-1)

= p^(8/4) q

= p^2q.

[(p^2 q^7) / q^4]^1/2

= (p^2 q^3)^1/2

= pq^3/2.

(p^6 q^3/2)^1/3

= p^(6*1/3) q^(3/2 * 1/3)

= p^2q^1/2.

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Gre4nikov [31]

Answer:

The best estimate is 32 out of 32 times, she will be early to class

Step-by-step explanation:

The probability of being early is 99% = 99/100 = 0.99

So out of 32 classes, the best estimate for the number of times she will be early to class will be;

0.99 * 32 = 31.68

To the nearest integer = 32

4 0
3 years ago
Which equation represents the sentence?
Sunny_sXe [5.5K]
<span>4x + 7 = 32
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The letters from the word "alert" are used to form a password into a school computer system. How many 5-letter passowrds can be
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6 0
3 years ago
GIVEN PARALLELOGRAM ABCD, FIND THE LENGTHS AND ANGLES REQUIRED
Scrat [10]
Co-interior properties. 180 degrees = two co-interior angles.

180 = (2y+50) + (3y+40)
180 = 5y + 90
90 = 5y
/5     /5
18 = y

Angle 1: 2y + 50
              2(18) + 50
              36 + 50
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Angle 2: 3y + 40
              3(18) + 40
              54 + 40
              94

86 + 94 = 180 so it is true.

Now the sides.
On a parallelogram, 5x+2 and 8x-7 must be equal

5x + 2 = 8x - 7
        2 = 3x - 7
        9 = 3x
       /3    /3
        3 = x

Side 1: 5x + 2
            5(3) + 2
           15 + 2
           17

Side 2: 8x - 7
            8(3) - 7
            24 - 7
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Both sides are equal; 17.

Angle 1: 86
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Sides: 17
6 0
3 years ago
Thanks in advance for your answer :)
MAXImum [283]

Answer:

x=5

Step-by-step explanation:

its easy just subtract 9 from 24 to get 15 and 15 divided by 3 is 5

7 0
3 years ago
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