Answer:
Nine of the times for the first race were at least 16 seconds
Step-by-step explanation:
Here we have from the scatter plot, the times are given as
Time Frequency
19 2
18 2
17 2
16 3
15 1
Therefore, total number of times that are above 16 seconds in the first race is
3 + 2 + 2 + 2 = 9
Therefore, the first option is correct
Answer:
Lesley purchased 1 oval bead and 4 round beands.
Step-by-step explanation:
Given that Lesley purchased 5 beads at a total cost of 80 cents, and the round beads cost 15 cents each, and the oval beads cost 20 each, to determine what are the numbers of round and oval beads Kelsey purchased, the following calculation must be performed :
5 x 0.20 + 0 x 0.15 = 1
4 x 0.20 + 1 x 0.15 = 0.95
2 x 0.20 + 3 x 0.15 = 0.85
1 x 0.20 + 4 x 0.15 = 0.80
Therefore, Lesley purchased 1 oval bead and 4 round beands.
10 times 15 would be 150, but I don’t think you can write it in simplest form...
There’s no attachment, i can try to help tho what does the problem look like
Answer:
Bottom Right Corner
Step-by-step explanation:
The top left corner represents the Commutative Property of Addition, which says that order doesn't matter when you're adding two things together. In this case, the two items are Pretzels (p) and Mustard (m): p + m = m + p.
The bottom left corner represents the Distributive Property, which says that if you are expanding out a parentheses, you must add the products of the outside number with each of the inside numbers. In this case, the outside number if Pretzel (p) and the inside numbers are Mustard (m) and -1:
p(m - 1) = pm - p
The top right corner represents the Zero Identity Rule, which states that anything multiplied by 0 equals 0. Here the "anything" is just Pretzels (p), Salt (s), and Mustard (m): (p + s + m) * 0 = 0.
The bottom right corner simply states that you can break up a fraction into the product of the numerator and 1 over the denominator. In this case, the numerator is Pretzels (p) and the denominator is Salt (s):
. However, this is not a specific "rule" or "property". It is simply an equivalence. That's why it's the odd one out.
Thus, the bottom right corner is the one that doesn't belong.
Hope this helps!