Ally would have to have 9 tiles in each row. You have to divide 45 divided by 5 because you have a certain amount. For the picture, Create 5 rows, and then but 9 squares for the tiles in each row. If you count out your tiles, you will get a total of 45.
Answer:
First, you need to find the number 2/5 on the number line.
Now, you want to find (3/4) times (2/5)
Then the distance between 0 and the point you found earlier needs to be divided into four equal parts (because the denominator is 4)
sAnd because we have the factor (3/4), with a numerator equal to 3, we move from the origin 3 of these parts to the right, the point at where you arrived is the point (3/4)*(2/5)
Another way, which should give you the exact same point, is:
First locate the point (3/4) on the number line.
Now, you want to find (3/4) times (2/5)
The distance between zero and the denominator needs to be divided into 5 parts (because the denominator is 5)
Because the numerator is 2, you need to move, from the origin, two of these parts to the right.
The point where you end is the product (3/4)*(2/5)
Answer:
43.
Step-by-step explanation:
2 negatives make a positive so:
35 - (-8) = 35 + 8 = 43
Answer:
(20.532 , 21.468)
Step-by-step explanation:
Enter data into L₁
CL= 0.95
df= 3
Distribution: xbar ~ t₃
Calculator commands (for TI only): [Stat],[TESTS],[TInterval],[Data],(List: L₁),(Freq:1),(C-Level:0.95),[Calculate]
Confidence interval (20.532,21.468)
We can conclude that the true population mean for bags of potatoes labeled 20.0 pounds is between (20.532,21,468) with a 95% confidence level.
Okay so you have to do
138 times .40-move the decimal over 2 times
that is 55.2 so 40 percent of 138 is 55.2 so add that on to 138 to get 192 students at the school. There you go :)