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Mashcka [7]
3 years ago
11

Help plz I need it it’s hard

Mathematics
1 answer:
sveticcg [70]3 years ago
7 0

Answer:

the awnser is 2

Step-by-step explanation:

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Please help im so confused asap
enyata [817]

Answer:

624

Step-by-step explanation:

the area of the triangles:

12*10 = 120

120/2 = 60

since there are 2 triangles of the same dimensions that make up the surface area 60 + 60 = 120

area of the rectangles:

13*14 = 182

since there are 2 rectangles of the same dimensions 182 + 182 = 364

The last rectangular:

10*14 = 140

add all areas:

120 + 364 + 140 = 624

8 0
2 years ago
Read 2 more answers
Solve for x: 3x−8≤23 OR −4x+26≥6
love history [14]

Answer:

Step-by-step explanation:

3x-8<=23

3x<=23+8

3x< =31

X<Or = 10.3

-4x+26>=6

-4x>=-20

X>=5

7 0
3 years ago
Read 2 more answers
1.)$3 for bagels; &amp;9 for 24 bagels
Inessa05 [86]
3 dollars for bagels and 9 dollars for 24 dollar bagels
4 0
3 years ago
Dessa, Anne, and Dy bought materials for their project worth
natka813 [3]

Answer:

Step-by-step explanation:

=276.45/3

=92.15

each share is for 92.15

3 0
3 years ago
Jack likes to go fishing. While waiting for the fishes to bite, he formulates the following model for the process: fishes bite a
gogolik [260]

Answer:

a) 0.122

b) 3.35 × 10⁻⁴

c) 0.1071

Step-by-step explanation:

Here we have the Poisson process given by

P(N(t) = k) = \frac{e^{-\lambda t} (\lambda t)^k }{k!}

Where:

λ = Rate = 4 bites/hour and

t = Length of time that is

Mean = λt

Where k = 6 fishes bites and t = 2 hours we have

P(N(2) = 6) = \frac{e^{-4 \times 2} (4 \times 2)^6 }{6!} = 0.122

b) The probability that he fails to catch any fishes during the first two hours is the probability t that he catches 0 fish as follows

P(N(2) = 0) = \frac{e^{-4 \times 2} (4 \times 2)^0 }{0!} = 3.35 \times 10^{-4}

(c) Here we have

P(N(2) = 6) =  0.122

For 1 fish caught in two times we have first time no fish and second time he caches a fish gives

0.122×(1-0.122) = 0.1071

4 0
3 years ago
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