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Brilliant_brown [7]
3 years ago
10

What quadrilateral is this?​

Mathematics
1 answer:
Kryger [21]3 years ago
5 0

Answer: i think a

Pentagon

Step-by-step explanation:

if not im super sorry

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5 points To edit a manuscript, Riley charges $50 for the first 2 hours, and $20 per hour after the first 2 hours. How much will
fiasKO [112]

240 dollarsAnswer:

Multiply the 12.5x20

5 0
2 years ago
In Canada, 92% of the households have televisions.
Free_Kalibri [48]

Answer: Let "T" denote households with television

"I" denote households with internet

and "N" denote households with neither of these.

Since P(N) = 0.05 then it means P(TuI) = 0.95. We know from set theory that P(TuI) = P(T) + P(I) - P(TnI). Thus,

0.95 = 0.92 + 0.72 - P(TnI) ==> P(TnI) = 0.69. This means P(T/I) = P(T) - P(TnI) = 0.92 - 0.69 = 0.23, and P(I/T) = P(I) - P(TnI) = 0.72 - 0.69 = 0.03. So,

a)

House                 Probability

Nothing                0.05

Only television      0.23

Only internet         0.03

Both                   0.69

b) P(internet but no television) = P(only internet) = 0.03

c) P(internet | there is television) = (By Bayes' Rule) P(TnI) / P(T) = 0.69 / 0.95 = 0.726 (rounded to 3 decimal points)

d) P(internet | there is no television) = (By Bayes' Rule) P(I/T) / P(T') = 0.03 / 0.08 = 0.375

e) From (c) and (d) ==> In Canada, it is (0.726/0.375 ≈ 2 ) twice more likely that if there's television in the household, then there is internet.

Step-by-step explanation:

7 0
2 years ago
HUGE POINTS
VARVARA [1.3K]

Answer:

The other length is 60m.

Step-by-step explanation:

If you look at the shape of a parallelogram, you will see that a parallelogram has two parallel sides. So, if the total perimeter is 220m, then 50m and 50m together would be 100m, so 220- 100= 120m left to fill in both sides left. so, 120÷2= 60m. 60m is the other length.

3 0
2 years ago
What is the explicit rule for this sequence 13,10.5,8,5.5,3,0.5
Firdavs [7]

Answer:

The rule is that its subtracting 2.5 every time

Step-by-step explanation:

13-2.5= 10.5, 10.5-2.5=8, 8-2.5=5.5, 5.5-2.5=3, 3-2.5= 0.5

4 0
3 years ago
PLEASE HURRY I HAVE 30 MINS LEFT TO ANSWER THIS! What is -3.5 times 0.2
gtnhenbr [62]

Answer:

the answer is A.  -0.7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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