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Bingel [31]
3 years ago
14

A punch recipe requires 4/5 of a cup of pineapple juice for every 2 1/2 cups of soda. What is the unit rate of soda to pineapple

juice in the punch?
Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
4 0
We know that
2 1/2----------> (2*2+1)/2-----------> 5/2

[unit rate of soda to pineapple juice]=[quantity of soda]/[quantity of pineapple]
[unit rate of soda to pineapple juice]=[5/2]/[4/5]----> 25/8-------> 3.125---> 3 1/8

the answer is 3.125 (3 1/8)
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What is the approximate area of the shaded sector in the circle shown below? O A. 25 in2 4.3 in 155 B. 5.82 in2 IC O C. 11.63 in
grandymaker [24]

Answer:

D. 25 inch²

Step-by-step explanation:

Area of sector of a circle =(r^2∅) /2

where,

r = radius of the circle

∅= angle subtended by the arc at the center of circle in radians.

Given :

∅ =155°  

radius =4.3 in

Convert 155° to radian

πradian=180°

155°=π / 180°*155°

=2.705 radians

Area of sector of a circle =(r^2∅) /2

=(4.3^2 * 2.705) / 2

=(18.49 * 2.705) / 2

=50.01545 / 2

=25.007725 inch²

Approximately 25 inch²

8 0
3 years ago
A line passes through the points (-2, -2) and (2, -4). What is the equation of the line in slope-intercept form that passes thro
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= -4 + 2 / 2 + 2
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Y= -2/4x + b

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-2= 1 + b
b= -2-1
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Therefore
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3 0
3 years ago
Read 2 more answers
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trapecia [35]
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6 0
3 years ago
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aalyn [17]
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7 0
3 years ago
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