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Setler [38]
3 years ago
8

Find the area of the figure. (Sides meet at right angles.)

Mathematics
1 answer:
Bess [88]3 years ago
5 0

Answer:

56

Step-by-step explanation:

A=(3*4)+(4*(4+3+4))=56

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Last angle is 122 if its a triangle 
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Listed below are time intervals​ (min) between eruptions of a geyser. Assume that the​ "recent" times are within the past few​ y
Shalnov [3]

Answer:

p value = 0.039

t = - 2.169

Step-by-step explanation:

Applying the null and alternate hypothesis

H_{0} : U1 = U2

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using excel worksheet to calculate for ( t and p )

t = -2.169

p = 0.039

from the results obtained

The conclusion is affected by the significance level because : 0.1 < p > 0.01

so when the significance level  is = 0.1 the Null hypothesis is rejected and we can say the mean time interval will change  while

if the significance level = 0.01 the Null hypothesis is accepted and we can not say the mean time interval has changed because the p -value is greater than 0.01

attached is the excel solution

7 0
3 years ago
Page 1
Nadya [2.5K]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Can someone plz correct me plz
S_A_V [24]
The answer is D. You’d need to minus the area of the circle away from the area of the triangle to get the area of the shaded region
5 0
2 years ago
Read 2 more answers
-10x+10y=-10 10x-10y=10
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Answer:

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Step-by-step explanation:

...........................

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2 years ago
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