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Marizza181 [45]
3 years ago
15

Marty saved $200 this month. That is 50% of the money he earned mowing lawns. How much money did Marty earn mowing lawns? dollar

s.​
Mathematics
1 answer:
ladessa [460]3 years ago
8 0

Answer:

400

Step-by-step explanation:

half of 400 is 200? i need more letterssss

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In a recent year, 31.6% of all registered doctors were female. If there were 53,000 female registered doctors that year, what wa
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Answer:

The total number of registered doctors was 167,722.

Step-by-step explanation:

Total number of doctors:

The total number of doctors is given by x.

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This means that:

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We have to solve the above equation for x. So

x = \frac{53000}{0.316}

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3 years ago
One meter is approximately equal to 39.39 inches. About how many inches are in 3 meters
mojhsa [17]
Well if 1 is 39.39 
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8 0
3 years ago
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Factor completely: x^2 - 5x - 6
Tom [10]

Answer:

x×x-5x-6

x × -4X - 6

Step-by-step explanation:

x×x-5x-6

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6 0
3 years ago
First 100 terms of the following sequence 3 ,7 ,11
Sveta_85 [38]
Given that a_1 = 3, d = 4

<u>Find the nth term:
</u>
a_n = 3 + 4(n - 1)

a_n = 3 + 4n - 4

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a_{100} = 4(100) - 1 = 399

<u>Find the Sum:</u>

\text{Sum} = 100(\dfrac{a_1 + a_{100}}{2} )= 100 (\dfrac{3 + 399}{2}) = 20100

7 0
3 years ago
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