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oksian1 [2.3K]
4 years ago
13

Can u answer number 5 only for me thanks u get (30 point for answering)

Mathematics
2 answers:
k0ka [10]4 years ago
4 0
1/80 percent that the plane did not arrive on time
elena55 [62]4 years ago
3 0
If it has an 80% chance to land on time then it has a 20% chance it will not so the probability that it wont is 20/100 or 1/5, 0.20, or 20%. Explanation: 100% minus 80% would lead to 20%.
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Five children share 24m of ribbon equally.
dmitriy555 [2]

Answer:

4 \frac{4}{5}

Step-by-step explanation:

 24 ÷ 5

= \frac{24}{5}

= 4 \frac{4}{5}

Or:

24 ÷ 5

= 4.8

= 4\frac{8}{10}

= 4 \frac{4}{5}

Hope this helps :)

5 0
3 years ago
Read 2 more answers
A new technology for the production of integrated circuits is being mastered. The technology will be rejected if the percentage
max2010maxim [7]

Answer:

5901

Step-by-step explanation:

The margin of error is the critical value times the standard error.

ME = CV × SE

For α = 0.05, the critical value is z = 1.96.

The standard error of a proportion is √(pq/n).  Given p = 0.04, then q = 1−p = 0.96.

The margin of error is 0.5% or 0.005.

Plugging in:

0.005 = 1.96 √(0.04 × 0.96 / n)

n ≈ 5901

8 0
3 years ago
Aaron walks 2 1/8 miles to his friends house then, they walk 5/6 mile to the park. Finally aaron walks 1 3/4 to get back home ho
AleksAgata [21]

This is my work I hope it helps.

8 0
4 years ago
-3.3(6) SHOW WORKS PLSSSSSSSSSSSSSSSS
kati45 [8]

Answer:

-19.8

Step-by-step explanation:

-3 x 6 = -18

-0.3 x 6 = -1.8

add together: -18 + -1.8 = -19.8

3 0
3 years ago
Read 2 more answers
The rule for the nth term of a sequence is 5n + 16<br> Find the 10th term of the sequence.
lara [203]

Answer:

66

Step-by-step explanation:

It's given that

Tn = 5n + 16

The 10th term is

T10 = 5(10) + 16

= 66

8 0
2 years ago
Read 2 more answers
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