Answer:
The weight of 12 tennis balls = 691. 2 grams
Step-by-step explanation:
The weight of each tennis ball = 57.6 grams
So, the weight of 12 balls = 12 x ( weight of 1 ball)
= 12 x 57.6 grams
= 691.2 grams
⇒12 balls weigh 691.2 grams
Hence, the weight of 12 tennis balls = 691. 2 grams
Answer:
As below.
Step-by-step explanation:
The -4 shifts the graph to the right not the left.
The second error is the refection is over the x-axis not the y-axis.
Answer:
a. 2
c. efx = 20 = 2.22
x. 9
b.1/2×20 = 10
Step-by-step explanation:
it is 2 because it has the highest frequency
Answer:
C
Step-by-step explanation:
8/6 = 1.33...
20/1.33... = about 15 ft