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3 years ago

14

a college raises its tuition in each of three consecutive years. if the percent increase was 5%,9%, and 7% determine the overall

percent increase at the end of the three year period.

1 answer:

Makovka662 [10]3 years ago

4 0

The overall percent increase is 21%

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In a triangle RSTV, RS=5.3cm and ST=4.1 find perimeter of RSTV

Luba_88 [7]

Is that a with 4 vertices ,,,check your question

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3 years ago

Which value of x makes the equation 1.25(6x - 20) = 50 true?

bixtya [17]

D. X = 10

6x-20= 40

6x=40+20

6x=60

X=10

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3 years ago

Evan is making a table that will be created in the shape of the figure below. The table top is a triangle attached to a rectangl

emmainna [20.7K]

Area of a triangle:
A (triangle )= 4 · 6 / 2 = 12 ft²
150 - 12 = 138 ft² ( the maximum area of the rectangle )
L = ?
W = 6 ft
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Answer: the maximum length of the base of the rectangle he can build is 23 ft.

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3 years ago

Read 2 more answers

Help please any One who can solve this equation? ☺

malfutka [58]

If y varies directly with x, that means they change at proportion rates. We can define their relationship using a constant k.

y = kx

Plug in what we know to find k.

-3 = 5k

k = -3/5

So:

y = -1 * (-3/5)

y = 3/5

6 0

3 years ago

Which are rational and irrational? Thanks in advance :)

DochEvi [55]

Answer:

$3\frac{1}{2}-rational$

$\pi -irrational$

$-\frac{2}{3}-rational$

$\sqrt{16} -rational$

$\sqrt{3} -irrational$

$18-rational$

$0.625-rational$

$0.987987987...-rational$

Step-by-step explanation:

Rational numbers:

-are all numbers you can write as a quotient of integers $\frac{a}{b}$ , $b\neq 0$

-include terminating decimals. For example, $\frac{1}{8}=0.125$

-include repeating decimals. For example, $\frac{1}{3} =0.33333....$

Irrational numbers:

-have decimal representations that neither terminate nor repeat. For example, $\sqrt{2}=1.414213....$

-cannot be written as quotients of integers

8 0

3 years ago