Answer:
D
Step-by-step explanation:
BECAUSE SSS IS SAYING THIS TRIANGLES ARE CONGRUENT BY SIDE SIDE SIDE
A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator.
The remainingpiece of the board when feet is cut off from the end of the board of feet is
feet
A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator.
Example:
1/2, 1/3 is a fraction.
1/2 of 4 is 2.
1/4 of 20 is 5.
We have,
Length of the board = feet.
The lengthcutoff from the board = feet.
The remaininglength of the board:
= -
= 13/2 - 27/8
Find the Lcm of 2 and 8.
The Lcm of 2 and 8 is 8.
= (13x4 - 27) / 8
= (52 - 27) / 8
= 25/8
Write it in a mixedfraction.
= feet
Thus,
The remainingpiece of the board when feet is cut off from the end of the board of feet is feet.
Learn more about fractions here:
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Answer:
Solution:
we are given that
6 students share 4 bagels equally.
we have been asked to find that
How many pieces does each person get?
Here we will have to use the concept of division. Because we are dividing bagels among the students.
So To get the number of pieces each will get divide 6 by 4.
Number of Pieces for each boys
Answer: Area =
Step-by-step explanation:
The formula for calculating the area of a rectangle is given by :
Area = Length x width
length =
Width =
Therefore :
Area =
Expanding the equation , we have
Area =
Area =
Area =
What is the most common color car in the school parking lot?
Does Jalen own a cell phone?
What is your favorite color?
HELP
Answer:
so the question is going to be .B
Step-by-step explanation:
first term and common ratio.
a_=1 and r=-2/3
[?]
Answer:
Step-by-step explanation:
Given
Required
Determine the 7th term
The nth term of a gp is:
So, we have:
Answer:
Null hypothesis:
Alternative hypothesis:
Comparing the p value with the significance level given we see that so we can conclude that we have enough evidence to FAIL to reject the null hypothesis, and we can say that we don't have significant difference between the two proportions.
Step-by-step explanation:
1) Data given and notation
represent the number college graduates with outstanding student loans currently owe more than $50,000 (tech start-ups)
represent the number college graduates with outstanding student loans currently owe more than $50,000 ( biotech firms)
sample 1
sample 2
represent the proportion of college graduates with outstanding student loans currently owe more than $50,000 (tech start-ups)
represent the proportion of college graduates with outstanding student loans currently owe more than $50,000 ( biotech firms)
z would represent the statistic (variable of interest)
represent the value for the test (variable of interest)
significance level given
2) Concepts and formulas to use
We need to conduct a hypothesis in order to check if is there is a difference in the two proportions, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
We need to apply a z test to compare proportions, and the statistic is given by:
(1)
Where
3) Calculate the statistic
Replacing in formula (1) the values obtained we got this:
4) Statistical decision
Since is a two sided test the p value would be:
Comparing the p value with the significance level given we see that so we can conclude that we have enough evidence to FAIL to reject the null hypothesis, and we can say that we don't have significant difference between the two proportions.