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3 years ago

12

Which 2 numbers have a mean average of 10 and a range of 4

1 answer:

Aloiza [94]3 years ago

5 0

Simply the answer is 12 and 8.

Mark brainliest please

Hope this helps you

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How do you write 5,621 divided by 23 word problem

Alona [7]

Five thousand six hundred and twenty one divided by twenty three equals a repeated number.

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At what rate percent will the interest on Rs. 6300 in 10 years be equal to its principal?

grin007 [14]

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the answer is 10÷6300×100=0,16%

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3 years ago

The point (-7,4) is reflected across the y-axis then across the x-axis. What are the coordinates of the reflected point?

barxatty [35]

The reflected coordinates are (7,4) You can find this out by imagining a point on the left upper side in quadrant 2. Then, when you flip it to quadrant 1, both coordinates are positive!

Hope this helps! Pick me as Brainliest! PLEASE, PLEASE, PLEASE, PLEASE, PICK ME AS BRAINLIEST!!!!!!!

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Question 22 A city has a population of people. Suppose that each year the population grows by . What will the population be afte

Alexeev081 [22]

Answer:

911,690.

Step-by-step explanation:

Please consider the complete question.

A city has a population of 390,000 people. Suppose that each year the population grows by 6.75%. What will the population be after 13 years? Round your answer the nearest whole number.

We will use exponential growth formula to solve our given problem.

$y=a\cdot (1+r)^x$ , where,

y = Final value,

a = Initial value,

r = Growth rate in decimal form,

$6.75\%=\frac{6.75}{100}=0.0675$

$y=390,000\cdot (1+0.0675)^x$

$y=390,000\cdot (1.0675)^x$

To find the population after 13 years, we will substitute $x=13$ in population growth equation as:

$y=390,000\cdot (1.0675)^{13}$

$y=390,000\cdot 2.3376661492982871$

$y=911689.798226331969$

Upon rounding to nearest whole number, we will get:

$y\approx 911,690$

Therefore, the population of the city after 13 years would be 911,690.

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3 years ago

Six girls were playing a game with marbles. The 48 marbles were to be divided evenly among the girls. How many marbles did each

horrorfan [7]

Each girl received 8 marbles.

48÷6 = 8

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3 years ago