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inna [77]
2 years ago
6

What is the number of males in barangay 127 t years since 2000 when f(t) represents the number of females in barangay 127 t year

s since 2000 and g(t) represents the number of people in barangay 127 t years since 2000?​
Mathematics
1 answer:
natta225 [31]2 years ago
7 0

Answer:

h(t) = g(t) - f(t)

Step-by-step explanation:

Given

f(t) = Population of females

g(t) = Population of people

Required

Determine the population of males

Represent the required population with h(t)

With the assumption that, one can either be male or female (but not both), the relationship between f(t), g(t) ang h(t) is:

g(t) = f(t) + h(t)

i.e.

People = Male + Female

Make h(t) the subject in g(t) = f(t) + h(t)

h(t) = g(t) - f(t)

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Answer:

y = -1/2 x

Step-by-step explanation:

Follow the directions "Complete the steps to write the equation of direct variation. Start with the equation of direct variation y = kx. Substitute in the given values for x and y to get . Solve for k to get . Write the direct variation equation with the value found for k."

y = kx substitute y = -4 and x = 8.

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2 years ago
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On a recent road trip, Mr. Yost drove 210 miles in 3 1/2 hours. Find both the miles driven per hour and the hours driven per mil
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Miles driven per hour is 60 miles per hour

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<em><u>Solution:</u></em>

Given that,

On a recent road trip, Mr. Yost drove 210 miles in 3 1/2 hours

Therefore,

Miles driven = 210 miles

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To find: miles driven per hour and the hours driven per mile

<h3><u>Miles driven per hour</u></h3>

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<h3><u>Hours driven per mile</u></h3>

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Answer:

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Step-by-step explanation:

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Liza's cousin Marie bought her a ring for 250 euros in France. Liza wants to pay Marie for it in U.S. dollars. If the foreign ex
EleoNora [17]

Answer:

416.67 dollars

Step-by-step explanation:

the exchange rate between U.S. dollar and euro is given as

Exchange rate = 1:0.6

1 U.S. dollar /1 euro = 0.6

cross-multiplying both side

1 x 1 U.S. dollar = 0.6 x 1 euro

1 U.S. dollar = 0.6 euro

multiplying both side by 10

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dividing both side by "6"

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1 euro = (10/6) U.S. dollar

the ring was bought for 250 euros , we need to convert 250 euros in dollars.

multiplying both side by 250

250 x 1 euro = (250 x 10/6) U.S. dollar

250 euro = 416.67 U.S. dollar

so liza should pay 416.67 U.S. dollar to marie.

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2 years ago
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