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vlabodo [156]
3 years ago
5

How many minutes are in 9 weeks

Mathematics
2 answers:
TiliK225 [7]3 years ago
5 0
60 minutes in an hr, 24 hrs in a day, 7 days a week and there are 9 weeks

60*24*7*9=90, 720 minutes are in 9 weeks
m_a_m_a [10]3 years ago
4 0
10,080 because you can multiply it out....
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Solve. x 2 −5x−8=0 x2−5x−8=0 Enter your answers, as exact values, in the boxes. x = or x =
Sidana [21]

Answer:

x2-5x-8=0  

Step-by-step explanation:

Two solutions were found :

x =(5-√57)/2=-1.275

x =(5+√57)/2= 6.275

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2"   was replaced by   "x^2".  

Step by step solution :

Step  1  :

Trying to factor by splitting the middle term

1.1     Factoring  x2-5x-8  

The first term is,  x2  its coefficient is  1 .

The middle term is,  -5x  its coefficient is  -5 .

The last term, "the constant", is  -8  

Step-1 : Multiply the coefficient of the first term by the constant   1 • -8 = -8  

Step-2 : Find two factors of  -8  whose sum equals the coefficient of the middle term, which is   -5 .

    -8 + 1 = -7  

    -4+  2 = -2  

    -2+  4 = 2  

    -1 +   8 = 7  

5 0
3 years ago
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How to solve (x+3)^2+7=29
tangare [24]
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a bakery uses 475 pounds of apples to make a thousand apple tarts each tart contains the same amount of apples how many pounds o
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The answer is 0.475 of apples are used in each tart
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zavuch27 [327]

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Some examples of rate include cost rates, (for example potatoes cost R16,95 per kg or 16,95 R/kg) and speed (for example, a car travels at 60 km/h). When we calculate rate, we divide by the second value, so we are finding the amount per one unit.

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