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3 years ago

What is the answer?? Please help me

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

6 0

Answer:

k-4=9

k=9+4

k=13

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Drag the tiles to the correct boxes to complete the pairs. Match each population trend to a contributing factor. government-spon

stira [4]

Answer:

Matching the population trend to a contributing factor:

Contributing Factors Population Trends

government-sponsored family control programs Low birth rate

agricultural economies increase in food supply

medical advancements low death rate

Industrial Revolution high birth rate

Step-by-step explanation:

a) Contributing factors are some negative or positive factors that influence or cause a single event or chain of events that result to the incident.

b) Defining population trends:

1) High birth rate: the industrial revolution triggered high birth rate, following increased food supply and medical advancements.

2) Low death rate: medical advancements brought about low death rate as better healthcare is provided to the sick.

3) Increase in food supply: large-scale agricultural economies ensured increasing food production and supply.

4) Low birth rate: when governments started sponsoring family control programs, the resulting effect was low birth rate.

3 0

3 years ago

Read 2 more answers

Will give brainliest and 5 stars

BaLLatris [955]

First, find what percentage of students had 3 or more by adding up your known percents:

45% + 23 % + 21% + x% = 100%
x = 11%

Since you're given that 96 students had 2 or more, you add up the percentages of 2 and 3 or more:

11 + 21 = 32%

Now set up a proportion that relates it to the whole:

$\frac{96 students}{32 percent} = \frac{x students}{100 percent}$

This will allow you to find the total number of students at the school.

Cross multiplying and solving for x results in 300 total students.

Question 1:
45% had one or more absences. 45% of 300 students is 135 students.

Question 2:
As we found before, 11% of students had three or more. 11% of 300 is 33 students.

5 0

4 years ago

Please Help Me On These Questions!!!!!! I need Help!!!!!

melisa1 [442]

1. This is one confusing question... But here is what I did
x = 2y + 1
y = $3y^{2}$ + 2x

So plug in Y to solve for X
x = 2 ( $3y^{2}$ + 2x) + 1
x = $-2y^{2}$ - $\frac{1}{3}$
Not sure if that's completely correct, but I'm positive I didn't make any mistakes...

5. You have to find the multiples of 60 so...

1 60
2 30
3 20
4 15
5 12 <---

7 = 12 - 5

4 0

3 years ago

Identify the slope of the given line. y=x-5

laiz [17]

Answer:

m is the slope and b is the y-intercept. Therefore, for the equation y=x+5 , the slope is 1 , and the y-intercept is 5

Step-by-step explanation:

7 0

3 years ago

The cooking club made some pies to sell at a basketball game to raise money for the new books. The cafeteria contributed four pi

cluponka [151]

The answer is 12 pies