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3 years ago

3 of the 12 bows that janica has are red what percent of the bows are not red ?

1 answer:

8 0

Well, 3/12 is like 1/4. So if only one fourth of her bows are red, then that means 3/4s aren't. 1/4 is the same as 25%. So 75% of Janica's bows aren't red.

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10 points help fast please

Anna71 [15]

Answer: the slope will become negative

Step-by-step explanation: the slope becomes negative due to the negative sign and the slope line will go down left to right

6 0

3 years ago

Find the area of a triangle whose sides are 5 m, 6 m and 9m,( use root 2 =-1.41 m)

dlinn [17]

The area of the triangle is 14.1 square meters

<h3>How to determine the triangle area?</h3>

The side lengths are given as:

5m, 6m and 9m

Calculate the semi-perimeter (s) using

s = (5 + 6 + 9)/2

Evaluate

s = 10

The area is then calculated as:

$Area = \sqrt{s(s -a)(s-b)(s-c)$

This gives

$Area = \sqrt{10 * (10 -5)(10-6)(10-9)$

Evaluate the products

$Area = \sqrt{200$

Evaluate the exponent

Area = 14.1

Hence, the area of the triangle is 14.1 square meters

Read more about areas at:

brainly.com/question/27683633

#SPJ1

4 0

2 years ago

22% of the customers visiting the suit department of a certain store will purchase a suit, 30% will purchase a shirt and 28% wil

Ulleksa [173]

Answer:

If there are 1000 customers in the store one week, how many will purchase exactly one of these items

1000 CUSTOMERS*28%=280

Step-by-step explanation:

A The event that a persons buys a suit

B The event that a person buys a shirt

C The event that a person buys a tie

P(A)= 22%

P(B)= 30%

P(C)= 28%

P(AB)= 11%

P(AC)= 14%

P(BC)= 10%

P(ABC)= 6%

A u B u C Is the event that any item is bougth

AC u AC u BC Is the event that any two events occured

So the wanted probability is

P[(A u B u C )(AB u AC u BC)^c

P[(A u B u C )=P(AB)+ P(BC)+P(BC)

P[(A u B u C ) =0.22+0.30+0.28-0.11-0.14.-0.10+0.06

=0,51

0,51=+0,23+P[(A u B u C )(AB u AC u BC)^c

=0,28

1000 CUSTOMERS*28%=280

6 0

3 years ago

The product of 4 and one less than x is 230. Find x

weqwewe [10]

Answer:

58.5

Step-by-step explanation:

230/4=57.5

57.5+1=58.5

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3 years ago

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If today temperature is 7°C yesterday’s temperature was 13°C cooler what was the temperature yesterday

mel-nik [20]

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4 years ago

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