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inessss [21]
3 years ago
14

Use the trapezoid rule to estimate the area under the graph of y = x2 + 2 for values of x from 0 to 3.

Mathematics
1 answer:
dimulka [17.4K]3 years ago
8 0
So basically you form little trapaziods to fin =d the area. It's been a long time since I took calculus so Imma have to improvise

Area or trapaziod = area of rectangle + area of triangle so you get
2*1+(3-2)*1/2+3*1+(6-3)*1/2+6*1+(11-6)*1/2=15.5
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$111.1 to the nearest $5
Vlad [161]
$111.1 to the nearest $5 is $110
3 0
4 years ago
Write an equation of the line that passes through the given points.<br><br> (-2,7) and (1,-2)
Effectus [21]
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7 0
4 years ago
Find the missing dimension of the triangle. Area =14ft^2, height =6ft, base= ? Find the base.
Semenov [28]

Answer:  b = 14/3 = 4.667 feet

The decimal value is approximate. In reality the 6's go on forever. Round that however you need to.

================================================

Work Shown:

b = unknown base

h = height = 6 ft

A = area = 14 sq ft

A = b*h/2

14 = b*6/2

14 = b*3

14 = 3b

3b = 14

b = 14/3

This approximates to 14/3 = 4.667 ft

6 0
3 years ago
Alton has been recording the number of apples on his apple tree each week:
solniwko [45]

Answer: represents the number of apples when w=0, or the number of apples to begin with.

Step-by-step explanation:

7 0
3 years ago
In 24 hours one set of twins drank 16 bottles of formula. Each bottle holds 4 fl oz. How many cups of formula did the set of twi
aev [14]

Answer:

16 cups of formula

Step-by-step explanation:

you take 16 (<em>the amount of bottles)</em> and multiply it by 4 (<em>the amount one bottle holds</em>)

which gets you 64 then you multiply that by 2 (<em> the amount of children</em>)

which gets you 128

then you divide by 8, because there are <em>8 fl oz in a cup</em>

which gets you 16

16 cups of formula

7 0
3 years ago
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