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3 years ago

0.9 _ 0.023 _ 3 over 20 _ 5 over 6 rename each as a percent

1 answer:

5 0

The first one would be 90%. the second one would be 2.3%. the third one would be 150%. and the final one will be 83.3333%.

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drek231 [11]

Answer:

sub to graec franz

Step-by-step explanation:

6.72 4893,.43

7 0

3 years ago

The graphs below are based on government data on unemployment for 2017.

lord [1]

You already got the first two questions right: the group with the highest number of people unemployed / unemployment rate is the one with the highest bar in the respective histogram.

The two graph are related in this sense: take the first age group as reference. We know that 700 people from 16 to 19 are unemployed, and that those people represent 14% of the population, then we know that the 14% of the population between 16 and 19 is 700.

We can deduce that, if x is the number of people between 16 and 19, we have

$\dfrac{14}{100}x=700 \iff \dfrac{7}{50}x=700 \iff \dfrac{x}{50}=100 \iff x=5000$

So, by the relation between the two graphs, we can deduce the total population for each age group.

3 0

3 years ago

Given sin y = -4/5, where π < y < 3π/2, and cos x = 12/13, where 0 < x < π/2. Find the exact value of sin (x - y).

konstantin123 [22]

Answer:

Solution given:

sin y = -4/5

p/h=4/5

p=4

h=5

b=√{5²-4²)=3

cos y = b/h=-3/5

again

cos x=12/13

b/h=12/13

b=12

h=13

p=√(13²-12²)=5

sin x=p/h=5/13

now

sin[x-y]=sinxcosy-cosxsiny

=5/13×-3/5-(12/13×-4/5)=33/65 is your answer.

3 0

3 years ago

PLSSSSS HELPPPPP 20 POINTSSS EASY MATHHHH

yan [13]

Answer:

<h2><u>All of the above EXCEPT pentagons</u></h2>

Step-by-step explanation:

Well I already explained in the comments and I am pretty sure you already answered the question but for the points :)

Good day!

5 0

3 years ago

MAKE T THE SUBJECT OF FORMULA G=T+3/7

kaheart [24]

Step-by-step explanation:

G= T+3/7

G-3/7=T

T= G-3/7

6 0

2 years ago