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Tatiana [17]
3 years ago
7

50 POINTS ANSWER QUICK

Mathematics
2 answers:
bogdanovich [222]3 years ago
4 0

Answer:

True

Step-by-step explanation:

If each stick figure represents 50 people, 1/2 a stick figure represents 25 people.

Good habits has 4 stick figures 4*50 =200

Making a budget has 3.5 stick figure  3.5 * 50 = 175


The difference  is 200-175=25

This is true

3241004551 [841]3 years ago
3 0

Answer:

"Making a Budget" has half a person, which represents half of 50, which is 25. "Good Spending Habits" have a whole extra half which would be 25 more, because "Making a Budget" has 175, and "Good Spending Habits" has 200. if you subtract that, you get 25 more people at "Good Spending Habits", then "Making a Budget", therefore, its true.

Also i already had this written up but i copied it so i can see you comment. hope this helps!


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Answer:

1. a

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Step-by-step explanation:

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Answer:

After 11 years the value of the investment reaches $1500.00

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Step-by-step explanation:

The formula used for finding time (when the value reaches certain amount) is:

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Dividing both sides by 1200 and solving 0.02/4 = 0.005

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The rule of logarithm says that the exponent can be multiplied with the base when taking log

\ln1.25=ln( 1.005)^{4t}\\\ln1.25=4t * ln( 1.005)\\0.22 = 4t * 0.005\\Solving\,\,\\\frac{0.22}{4*0.005} = t\\=> t= 11\, years

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