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Firdavs [7]
2 years ago
10

Using A=Pe^rt solveA=1,240,000r=8%t=30 yearswhat is P?​

Mathematics
1 answer:
muminat2 years ago
8 0

Answer:

P= 112,490.26207887

P= 112,490 (it should be a whole number for oliy represents the number of humans)

Step-by-step explanation:

1,240,000 = P e^(0.08×30)

1,240,000 = P e^(0.08×30)

________ ____________

e^(0.08×30) e^(0.08×30)

P = 112,490.26207887

or

1,240,000 = P e^(0.08×30)

____________ ____________

11.0231763806 11.0231763806

P = 112,490.26207887

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Six and forty-two ten-thousandths as a decimal
sergey [27]

Answer:

6.0042

Step-by-step explanation:

6 and forty-two ten-thousandths as a decimal.

mixed number : 6\frac{42}{10,000}

decimal : 6.0042

7 0
3 years ago
The right triangle above with legs 7m and 3 m is inscribed in a circle. Find the circumference of the circle.
Eduardwww [97]

Answer:

23.9 m

Step-by-step explanation:

The hypotenuse of a right triangle inscribed in a circle is a diameter of the circle.  Using Pythagorean theorem:

c² = a² + b²

c² = 3² + 7²

c = √58

The circumference of the circle is pi times the diameter.

C = π√58

C ≈ 23.9

4 0
2 years ago
A car travels a distance of 230 miles in a time of 4.2 hours. What is its average speed rounded to 1dp?
zhannawk [14.2K]

Its  average speed rounded to 1dp is 54.76 miles per hour.

<h3>Average speed</h3>

Using this formula

Average speed=Distance/Time

Where:

Total Distance =230 miles

Time= 4.2 hours

Let plug in the formula

Average speed=230/4.2

Average speed=54.76

Inconclusion Its  average speed rounded to 1dp is 54.76 miles per hour.

Learn more about average speed here:brainly.com/question/4931057

5 0
2 years ago
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Hi I just really need help on this
Komok [63]

Answer:

3. 9 free throws. Proportion: 9/15

4. 18 free throws. Proportion: 18/24

Step-by-step explanation:

Multiply the number of free throws by the decimal of the percentage:

15*60%=15*.60=9

18*75%=18*.75=18.

The proportion is the number of free throws made over the total number of free throws attempted.

Hope this helps! :)

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4 0
2 years ago
What is the answer for Jessica is making two loaves of banana bread she needs 3/4 of sugar for each lol her measuring cup can on
Rudiy27

Answer: 6

Step-by-step explanation:

1/4 times 3 = 3/4 times 2= 6/4 enough for two loaves.

Mark me as brainliest if this helps!

3 0
3 years ago
Read 2 more answers
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