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2 years ago

I will mark you brainiest if you can answer this

Mathematics

2 answers:

inysia [295]2 years ago

4 0

Cant see the pic well sorry

Cerrena [4.2K]2 years ago

3 0

Answer:

i can not see the picture

Step-by-step explanation:

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¿Cuál es el ángulo complementario de 78° 7' 54''? (Indique la respuesta en grados)

Readme [11.4K]

Answer:

Step-by-step explanation:

7 0

3 years ago

The length of a rectangle is 5in longer than its width. If the perimeter of the rectangle is 46in, find its area

Crank

width = x
length = x+5

2x + 2(x+5) = 46
2x + 2x + 10 = 46
4x = 46 - 10
4x = 36
x = 36/4 
x = 9 in ← width

length = x+5 = 9 + 5 = 14 in

Area = 9 * 14 = 126 in²

6 0

3 years ago

2x-3y=8 . How do I solve this ?

shepuryov [24]

X equal what umber,and y equal what number?

8 0

3 years ago

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In its monthly report, the local animal shelter states that it currently has 24 dogs and 18 cats available for adoption. Eight o

andrezito [222]

Answer with Step-by-step explanation:

We are given that

Total dogs=24

Total cats=18

Total animals=24+18=42

Male dogs=8

Male cats=6

Total male animals=8+6=14

Total female animals=42-14=28

Female cats=18-6=12

Dogs female=24-8=16

a.We have to find the probability that the pet is male, given that it is cat.

It means we have to find P(Male/cat)

Conditional probability: $P(A/B)=\frac{P(A\cap B)}{P(B)}$

P(Cat)= $\frac{18}{42}$

$P(male cat)=\frac{6}{42}$

$P(Male/cat)=\frac{\frac{6}{42}}{\frac{18}{42}}$

P(male/cat)= $\frac{6}{18}=0.33$

b. $P(female cat)=\frac{12}{42}$

$P(female)=\frac{28}{42}$

$P(Cat/Female)=\frac{\frac{12}{42}}{\frac{28}{42}}=\frac{12}{28}=0.43$

c.P(Dog)= $\frac{24}{42}$

$P(dog female)=\frac{16}{42}$

$P(female/dog)=\frac{\frac{16}{42}}{\frac{24}{42}}$

$P(female/dog)=\frac{16}{24}=0.67$

5 0

3 years ago

HELP NOW PLEASE ASAP!!

algol [13]

Answer:

The answer is D, your welcome

4 0

2 years ago

Read 2 more answers