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Nataly_w [17]
3 years ago
14

a carpebter has a board 2 meter needs to cut it in 8 equal pieces how many centerimeters long will each piece be

Mathematics
1 answer:
likoan [24]3 years ago
6 0
2 centerimeters each
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Daniella is solving 8/9 divided by 4. find her mistake and correct it.​
Korolek [52]

Answer:

the answer is 2/9.

Step-by-step explanation:

8/9÷4

= 8/9 × 1/4

= 8/36

=2/9

6 0
3 years ago
Create a real-world problem that represents 2/3 and 2/5.
natali 33 [55]

Answer: Hi!

Sara had 2/3 of a piece of cake. Jasmine had 2/5 of a piece of cake. How much cake did Sarah and Jasmine have in total?

Hope this helps!

5 0
3 years ago
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A researcher conducts a study on the effects of task difficulty (easy, hard) and presence of others (no one else present, 5 othe
MAXImum [283]

Answer:

gcyj gc yj g

Step-by-step explanation:

cgyj jc y gc jyjgcjc gj gcjg jg jgjy g yjcgj

6 0
3 years ago
Scores on a certain IQ test are knownto have a mean of 100. A random sample of 43 students attend a series of coaching classes b
NeX [460]

Answer:

Part 1

Type II error

Part 2

No ; is not ; true

Step-by-step explanation:

Data provided in the question

Mean = 100

The Random sample is taken = 43 students

Based on the given information, the conclusion is as follows

Part 1

Since it is mentioned that the classes are successful which is same treated as a null rejection and at the same time it also accepts the alternate hypothesis

Based on this, it is a failure to deny or reject the false null that represents type II error

Part 2

And if the classes are not successful so we can make successful by making type I error and at the same time type II error is not possible

Therefore no type II error is not possible and when the null hypothesis is true the classes are not successful

6 0
3 years ago
Write the equation of a line that has a slope of 4 and goes through the point (1, -2)
Genrish500 [490]
Mark me as brainliest please! :)

The point-slope form of equation is
y
+
4
=
6
⋅
(
x
−
3
)
Explanation:
Point - Slope form of a linear equation is
(
y
−
y
1
)
=
m
⋅
(
x
−
x
1
)
Given : Slope
m
=
6
, Point
(
x
1
,
y
1
)
=
(
3
,
−
4
)
The point-slope form of equation is
y
+
4
=
6
⋅
(
x
−
3
)
8 0
3 years ago
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