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iragen [17]
2 years ago
8

From 24 teachers to 30 teachers Find each percent increase. Round to the nearest percent

Mathematics
2 answers:
malfutka [58]2 years ago
8 0

Answer:

25% increases.

Step-by-step explanation:

Consider the provided information.

24 teachers to 30 teachers and we need to find each percent increase.

First find the number of teachers increases.

30-24=6

Thus, 6 teacher increase.

Now find the percentage of increase as shown:

\frac{Change}{Orignal}\times 100

\frac{6}{24}\times 100

\frac{1}{4}\times 100

25

Hence, 25% increases.

yulyashka [42]2 years ago
5 0
% = (Change/Original) * 100
= (6/24) * 100
= (0.25) * 100
= 25%
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Answer:

The sale price is $1

$1 is not a better price since there is a cheaper price of $0.7

Step-by-step explanation:

Original price is $2

The price now is 0.5 × $2 = $1

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2 years ago
Find the equation of the circle with center (4,5) which passes through the y-intercept of the line 5x-2y+6=0​
Elena-2011 [213]

Answer:

(x-4)^2 + (y-5)^2 = 20

Step-by-step explanation:

Rearrange the line equation of 5x - 2y + 6 = 0

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We know the Circle has the formula (x-4)^2 + (y-5)^2 = ?^2 from the question but with the intercept, we can find the entire equation as the y-intercept is (0,3) so we can substitute it into the equation to find the full equations so:

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This simplifies to:

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Answer:

40

Step-by-step explanation:

Use the Outside Angles Theorem,

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Step-by-step explanation:

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