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saw5 [17]
3 years ago
7

Find sum or difference.1/6 + 3/8A. 4/6B. 4/8C. 4/14D. 13/24

Mathematics
2 answers:
Vaselesa [24]3 years ago
7 0
<span>1/6 + 3/8
= 4/24 + 9/24
= 13/24

answer
</span><span>D. 13/24</span>
Natasha_Volkova [10]3 years ago
7 0

find common denominator:

6*4 =24, 8*3 = 24

1/6 = 4/24

3/8 = 9/24

4/24 + 9/24 = 13/24

 Answer is D

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Assignme 3.5.PS-16 : Question Help A shoe store uses a 50% markup for all of the shoes it sells. What would be the selling price
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3 0
3 years ago
Read 2 more answers
Michelle throws a frisbee into the air. The height of the frisbee at a given time can be modeled by the equation h(t)= -2t
viva [34]

Answer:

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(b) The maximum height is 6.125

Step-by-step explanation:

Given

h(t) = -2t^2 +5t +3

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To do this, we set h(t) to 0

So, we have:

h(t) = -2t^2 +5t +3

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Expand

-2t^2 +6t-t +3=0

Factorize

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Split:

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First, we calculate time to reach the maximum height

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By comparison:

a = -2,\ b =5,\ c =3

So:

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t = \frac{5}{4}

t = 1.25

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h_{max} = 6.125

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