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gizmo_the_mogwai [7]
3 years ago
14

How much is +17 + -17 + -43=

Mathematics
2 answers:
snow_tiger [21]3 years ago
6 0
-43 i believe is the answer
Novosadov [1.4K]3 years ago
6 0
Negative 43 because a -17 + 17 cancels each other out :) hope this helped!
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At 1:00 am, the temperature in Finland was -8⁰F. By noon, the temperature was 25⁰F. What was the change in temperature, in degre
Margarita [4]
The temperature went up by 33° fahrenheit because -8+8=0 and 0+25= 25 so 8+25=33
6 0
2 years ago
A factory employs several thousand workers, of whom 35% are Hispanic. If the 17 members of the union executive committee were ch
Elza [17]

Answer:

as p decreases, sigma decreases.

Step-by-step explanation:

Given that 35%are hispanic. For a sample of 17 members

n = 17

p = 0.35

and the number of Hispanics on the committee would have the binomial distribution

a) Mean of X = E(x) = np = 17(0.35)\\= 5.95

b) Std dev X = \sqrt{npq} =\sqrt{5.95(0.65)} \\=1.9665

c) Here n =17 and p =0.1

Mean = 1.7\\\sigma = \sqrt{17(0.1)(0.9)} =1.234

d) When p = 0.01

Mean = 0.17\\\sigma = 0.410

Thus we find that as p decreases, sigma decreases.

8 0
3 years ago
PLEASE HELP ME WITH THIS
Harrizon [31]

Answer:

The last option.

Step-by-step explanation:

Hope this helps!

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6 0
3 years ago
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Mamont248 [21]
You need to isolate the variable my dividing each side by factors that don’t contain the variable
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find the sum ofthe angle measure in each regular polygon. Then find the measure of each angle. Show work please I'm so bad at th
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