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serg [7]
3 years ago
6

b) Assume that 80 persons die, and 250 babies are born around the world each minute. how many more/fewer humans do you expect th

ere to be on Earth at the end of 2021? Show your work. (population growth rate=birth rate – death rate (assuming zero migration)).
Mathematics
1 answer:
Ulleksa [173]3 years ago
4 0

Answer:

ratio 80:250

Step-by-step explanation:

there will be less people than babies

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Chase wants to earn at least $900 this month in commission. What is the minimum amount he needs to sell in order to earn $900 if
bezimeni [28]

Answer:

$27,272.73= sales

Step-by-step explanation:

Giving the following information:

Desired commission= $900

Commission rate= 3.3% = 0.033 of sales

<u>To calculate the sales required, we need to use the following formula:</u>

Commission= sales*commission rate

900= sales*0.033

900/0.033= sales

$27,272.73= sales

4 0
3 years ago
Read 2 more answers
The probability that it'll rain tomorrow in Ohio is 30%
VLD [36.1K]
It raining in Alaska and raining in Ohio are independent events. One does not control the other or affect the other in any way.

For two independent events (let's call them A and B), the Probability of A and B both occurring is given by P(A and B) = P(B) x P(B).

For this problem, let A = rain in Ohio and B= rain in Alaska.

P(A and B) = P(A) x P(B)
\frac{12}{100} =(P(A))( \frac{3}{10} )&#10;
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8 0
3 years ago
Find missing side x trig quiz q.4
Sladkaya [172]

Answer:

C

Step-by-step explanation:

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sinፀ = 12mm / 48mm

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7 0
3 years ago
Question 6 (Essay Worth 2 points)<br> Find all polar coordinates of point P = (2, 14°).
andrey2020 [161]

Answer:

(2,14°+360n) and (-2,14°+(2n+1)180°)

Step-by-step explanation:

You start out with (2, 14°)

The polar coordinate can be written as (r, 0) = (r, 0+2nπ) or

(r,0)=(-r,0+2(n=1)π), where n is any integer.

The polar coordinates point : p=(r,0) = (2,14°)

For the positive value of r,  the polar coordinate can be written as

p=(2,14°) = (2,14°+360n°), where n is any integer.

For the negative value of r ,  the polar coordinate can be written as

p=(2,14°) = (-2,14°+(2n+1)180°), where n is any integer.

All the polar coordinates of point P are(2,14°+360n) and (-2,14°+(2n+1)180°).

4 0
3 years ago
My brother needs help with his math homework and I don't understand this?need help.
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