Answer:
Based on the answers I can see, it'd be all of them.
Step-by-step explanation:
When rounding to the nearest hundred, you round down if the tens are 49 or smaller (e.g. 401 to 400). If the tens are 50 or bigger, you round up (e.g. 351 to 400). I hope that helps you.
Answer:
A.
Step-by-step explanation:
This is A. because it says 5 TIMES the sum of b and two. First, the sum of b and two. That means it will be b+2. Now the 5. You have to multiply 5 by b+2. That means your answer is 5(b+2). If you follow the order of operations, you do what is in the parentheses first wish is b+2. Once you get the sum of that, you multiply it by 5.
Hope this helps! :)
Mixed fraction is converted to improper 17/8.
A fraction represents a part of a whole.
Fractions are of three types.
Proper, Improper and mixed fractions.
In proper fraction the numerator is less than the denominator.
The improper fraction is a fraction whose numerator is larger than the denominator.
The given mixed fraction is converted to improper
2×8+1/8
16+1/8
17/8
Hence, mixed fraction is converted to improper 17/8.
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8.2, 9.3, 8.5, 8.8, 9.0
What is the mean, median and mode? Make sure to label each answer. Round any
decimals to the tenths place.
Would mean, median or mode be the best measure to describe the data?
Answer:Mean = 8.7
Median= 8.8
Mode=Nil
Yes, they are the best measure to describe the data.
Step-by-step explanation:
Mean, otherwise known as average= total sum of data set/ number of data set
=45.8/5= 8.76
Median- the mid point data in a given set. We rearranged the data set in an ascending order to get the best measure. Median is 8.8
Mode- the most reoccurring number in a given data. For this data set, however, mode is not applicable as all each data value appears once
Triangles ABC and DEF are similar, which means corresponding sides are proportional to one another. Here, side AB corresponds to DE, BC to EF, and AC to DF.
We know the length of AB and AC, and we can figure out the length of BC using the Pythagorean theorem:
Sides BC and EF correspond to one another, and EF is 2 times longer than BC. This means DF is 2 times longer than 17, so that .