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kotegsom [21]
3 years ago
11

2 Question with 100 points Easy question Topic: Multiplying and Dividing Fractions

Mathematics
1 answer:
Ugo [173]3 years ago
4 0

Answer:

7. 9 kg

a) 4 cm

Step-by-step explanation:

7. ¾ of 12

¾×12

3×3 = 9

a) ⅔ of 6

⅔×6

2×2

4 cm

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Choose the correct simplification of the expression (2x7y)2(y5)3.
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= 4x^14 y^17 which is option 4

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sketch graph of a polynomial function with degree 5, lead coefficient less than 0, a real zero at 4, 6, and -2 with multiplicity
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If this sample is representative of the student population of 360 students, about how many students in the school joined three c
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3 0
2 years ago
if your bicycle tire has a diameter of 9 inches. how many rotations does each tire make if you travel 300 feet?
Vesnalui [34]
Step One
Calculate the number of feet traveled in 1 rotation.

Formula
C = π*d
P = 3.14
d = 9 inches = 9/12 feet = 3/4 of a foot.

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Step Two
Figure out the number of revolutions.
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8 0
3 years ago
PLEASE HELP WILL MARK BRAINLIEST<br> -SEE ATTACHMENT-
yuradex [85]

ANSWER

(x - 5) ^{5}  =  {x}^{5}  - 25 {x}^{4} + 250 {x}^{3}   - 1250 {x}^{2} + 3125x- 3125

EXPLANATION

From the Pascal's triangle,

The coefficients are :

1, 5, 10,10, 5,1

Because of the negative sign, the expansion will alternate sign.

(x - y) ^{5}  =  {x}^{5}  - 5 {x}^{4} y + 10 {x}^{3}  {y}^{2}  - 10 {x}^{2}  {y}^{3}  + 5x {y}^{4}  -  {y}^{5}

We now put y=5 into the expansion to get,

(x - 5) ^{5}  =  {x}^{5}  - 5 {x}^{4} (5) + 10 {x}^{3} ( {5}^{2})  - 10 {x}^{2}  ({5})^{3}  + 5x( {5})^{4}  - {5}^{5}

(x - 5) ^{5}  =  {x}^{5}  - 25 {x}^{4} + 250 {x}^{3}   - 1250 {x}^{2} + 3125x- 3125

3 0
3 years ago
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