Answer:
y=4x+7.75; continuous
Step-by-step explanation:
Let's get the equation first. So she needs one piece that's 7.75 inches long: that's a given.
y = 7.75
Now for each piece of yarn - and she needs 4 pieces - they will be x length. If she wanted them to be 1 inches in length, she would use 4 inches of yarn. So multiply those:
<u>y = 7.75 + 4x</u>
So is this graph discrete or continuous? Remember that continuous means no holes, not stopping, a nice line. Discrete means it has holes or gaps. (In science, we would call discrete "quantized.") In this case, x will be <u>continuous, </u>because Julie can cut any length of yarn for the 4 pieces. She need not choose an integer value. Each piece could logically be 2.5 inches, or 3.1415 inches.
Answer:
0 =n
Step-by-step explanation:
2 − 10n = 2 + 4n
Add 10n to each side
2 − 10n+10n = 2 + 4n+ 10n
2 = 2 + 16n
Subtract 2 from each side
2-2 = 2+16n-2
0 = 16n
Divide each side by 16
0/16 = 16n/16
0 =n
Answer:
36
Step-by-step explanation:
3 x 12=36
0.78 per pound.
Reasoning: each ton is 2,000 pounds, 3 tons is 6,000, divide 4,680 by 6,000
The probability of landing on an even number is 50/50, assuming that the cubes have an equal amount of even and odd numbers.