Complete Question
Marla sawed a 12-meter wood plank into 8 equal pieces. Which statement best explains how Marla cut the wood plank?
a) She cut the wood into pieces that are each 1/3 meter long.
b) She cut the wood into pieces that are each 1/2 meter long.
c) She cut the wood into pieces that are each 1 meter long.
d) She cut the wood into pieces that are each 1 1/2 meter long.
Answer:
d) She cut the wood into pieces that are each 1 1/2 meter long.
Step-by-step explanation:
Marla sawed a 12-meter wood plank into 8 equal pieces.
Hence,
8 equal pieces = 12 meter
1 equal pieces = x meter
Cross Multiply
8 × x = 1 × 12
x = 12/8 meters
x = 3/2 meters long
x = 1 1/2 meters long.
Therefore, Option d is the correct Option
Answer:
Option B) 0.1032; fail to reject 
Step-by-step explanation:
We are given the following information in the question:
We used two tailed z-test to perform the hypothesis.
Level of significance, α = 0.05
We have to calculate the p-value.
We calculate the p-value from the normal standard z-table.
p-value = 0.1032
Since,
p-value > Level of significance
We fail to reject the null hypothesis and accept it.
Option B) 0.1032; fail to reject null hypothesis
Answer: tan 1 radians = 1.557, tan 1 degrees = 0.017
Answer:
49038.0952
Step-by-step explanation:
x+0.05x=51490
1.05x/1.05= 51490/1.05
x=49038.0952
Answer: The median is 28208 the mean is 28234.6
Step-by-step explanation:
The mode is the number that is repeated the most there can be more than one mode.
