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3 years ago

Write 2 1/2% as a fraction in lowest terms.

Mathematics

1 answer:

lana [24]3 years ago

4 0

5/2 in improper fraction,2.5 in decimal

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The aspect ratio of a rectangular shape is its length (L) divided by its width (W). It is expressed as L:W or L/W. If the aspect

klio [65]

Answer:21

Step-by-step explanation:12 times three is 36 and 7 times 3 is 21

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2 years ago

What is the area of that shaded sector?

melomori [17]

Answer:

50.24

Step-by-step explanation:

1/4x3.14xr^2

r=16 because of the length

90/360= 1/4

1/4x3.14x16^2/4

=50.24

4 is our denominator because of the denominator on the fraction

4 0

3 years ago

A small business lost $6200 in its first year, lost $2150 in its second year, and earned $4780 in its third year. Overall, in th

vfiekz [6]

Answer:

-6200-2150+4780

-8350+4780

Overall, they lost $3570

4 0

3 years ago

TV studio has brought in 9 boy kittens and 6 girl kittens for a cat food commercial. The director is going to choose 9 of these

Amanda [17]

Answer:

probability = 0.2517

Step-by-step explanation:

given data

boy kittens = 9

girl kittens = 6

choose kittens at random = 9

solution

total kitten are = 9 + 6 = 15

first we get here total no of probability that is

n(s) = 15 C 9

n(s) = $\frac{15!}{9!(15-9)!}$

n(s) =5005

and

total way to chose 5 boy kittens is = 9 C 3

n(3) = $\frac{9!}{3!(9-3)!}$

n(3) = 84

and

total way to chose 4 girl kittens is = 6 C 4

n(4) = $\frac{6!}{4!(6-4)!}$

n(4) = 15

total way to chose 5 boy kittens and 4 girl kittens is

total way = 84 ×15 = 1260

so probability that the director chooses 5 boy kittens and 4 girl kittens is

probability = $\frac{1260}{5005}$

probability = 0.2517

6 0

3 years ago

WORTH 20 POINTS!!!! PLZZZ HELPP!!!!!!!!

NemiM [27]

0 = 230 - 45x
Add 45x to both sides
45x = 230
Divide both sides by 45
x = 230 / 45
Simplify
x = 46 / 9
The solution represents the x intercept, which is where the graph intersects the x axis.

8 0

3 years ago