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saw5 [17]
3 years ago
13

Kim loves to read. She reads at least one book every week. On Monday, Kim read 1/ 4 of her new book. On Tuesday, she read 1/ 5 o

f the same book. About how much of the book has Kim read?
Mathematics
2 answers:
posledela3 years ago
5 0

Answer:

1/2

Step-by-step explanation:

mixer [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Respectively we will say the book has One thousand pages (1000) . Now we find 1/4 of a 1000 which is 250 , then we find 1/5 of a 1000 which is 200. Now we add them together which is 250+200=450 . 450 / 1000 = 9/20 which is about a half

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The first one is correct, just match the numbers with the corresponding sides of each triangle
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2 years ago
6. A sporting goods store receives an order of 100 baseball caps, of which 22 are green. If 1 of
Taya2010 [7]

Answer:

\text{A. }39/50

Step-by-step explanation:

The probability that a randomly selected cap will not be green is equal to the number of non-green caps divided by the total number of caps.

Since there are 100 caps total and 22 are green, there must be 100-22=78 non-green caps.

Divide this by the total number of caps (100) to get the probability that a randomly selected cap will not be green:

\frac{78}{100}

Simplify by dividing both the numerator and denominator by 2:

\frac{78}{100}=\boxed{39/50}

6 0
2 years ago
Someone i need help i cant expand these expressions
vovangra [49]

Answer: The answer is 5x+6

Step-by-step explanation:

1/3(9x+16+2)+2x

= 1/3(9x)+1/3(16)+1/3(2)+2x

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=3x/1+2x/1+16/3+2/3

Take the L.C.M

=3x+2x/1+16+2/3

=5x/1+18/3

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4 0
3 years ago
Solve 4 1/2 + 1 3/5.
solmaris [256]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Write a linear equation given the point and slope or two points.
attashe74 [19]

Answer:

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2) y = -3/4 + 3

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Step-by-step explanation:

b = y - m*x

1) (-7,13) and slope: -2

b = 13 - (-2)*(-7)

b = 13 - 14

b = -1

2) (4,6) lope = -3/4

b = 6 - (-3/4)*(-4)

b = 6 - 3

b = 3

y = -3/4x + 3

3) (-5,-11) and (3,-7)

Slope: (1 - - 11)/(-2 - - 5) = 12/3

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b = 9

4) slope = (-7 - 8)/(3- - 6)

= -15/9 = - 5/3

b = 8 - (-5/3)*(-6)

b = 8 - 10

b = -2

5 0
2 years ago
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