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Mandarinka [93]
3 years ago
15

Double digit subtraction with regrouping

Mathematics
1 answer:
goblinko [34]3 years ago
8 0
Here is an example... ( look at the attachment bellow ) :

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two angles are supplementary the first angle measures 40 degree what's the measurement of the second angle
Leni [432]
Supplementary is when 2 angles add up to 180°.
180°-40°=140°
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3 years ago
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I NEED HELP ASAP Use the Law of Detachment or the Law of Syllogism to draw a conclusion. 3. If Shauna is early for her meeting,
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W = Shauna wakes up early
M = Shauna is early for her Meeting
P = Shauna gains a promotion

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2. W -> M
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Identify the type I error and the type II error that corresponds to the given hypothesis. The proportion of people who write wit
aalyn [17]

Answer:

Step-by-step explanation:

The type I error occurs when the researchers rejects the null hypothesis when it is actually true.

The type II error occurs when the researchers fails to reject the null hypothesis when it is not true.

Null hypothesis: The proportion of people who write with their left hand is equal to 0.23: p =0.23

Type I error would be: Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually different from 0.29

Since 0.29 is assumed to be the alternative claim.

Type II error would be: Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29

Still with the assumption that 0.29 is the alternative claim.

3 0
3 years ago
I need help with this pleasee
Vedmedyk [2.9K]
He walked 45 mins and burned 250 i think hope i helped
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2 years ago
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NEED HELP
blagie [28]

Answer:

Range: [-7, 8]

General Formulas and Concepts:

<u>Algebra I</u>

  • Reading a coordinate plane
  • Range is the set of y-values that are outputted by function f(x)
  • Interval Notation: [Brackets] denote inclusion, (Parenthesis) denote exclusion

Step-by-step explanation:

According to the graph, our y-values span from -7 to 8. Since both are closed dot, they are included in the range:

Range: [-7, 8]

3 0
3 years ago
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