Answer: Blue felt = 20*2.5 = 5074-50=24 yards of red24/20 = 1.2 each student gets 1.2 yards of red felt So the answer is 1.2 Yards.each of his 20 students gets 2.5 yards of blue felt for the project. He also gives each student an equal amount of red felt.
Step-by-step explanation:
Step-by-step explanation:
Given equation
y = 2x - 3
Comparing with y = mx + c
y - intercept (c) = -3
Hope it will help.
Answer:
1. <u>14x</u> and <u>7</u> and <u>9x</u> and <u>3</u>
2. <u>0x</u>
3. <u>4</u>
Step-by-step explanation:
Step 1: Distribute
First, multiply 7 by 2x and 1 to get 14x and 7. Then multiply -3 by 3x and 1 to get -9x and -1
Step 2: Combine like variable terms
Combine 14x, -5x, and -9x, to get 0x.
Step 3: Combine like constant terms
Combine 7 and -3, to get 4.
A Z-score helps us to understand how far is the data from the mean. The correct option is B.
<h3>What is Z-score?</h3>
A Z-score helps us to understand how far is the data from the mean. It is a measure of how many times the data is above or below the mean. It is given by the formula,
Where Z is the Z-score,
X is the data point,
μ is the mean and σ is the standard variable.
The weight of a randomly selected pack of gum has a z-score of 3.11. Therefore, The weight of this pack of gum is heavier than the mean weight by 3.11 standard deviations.
Hence, the correct option is B.
Learn more about Z-score:
brainly.com/question/13299273
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Answer (statistical):
1. How old are the students in this room?
2. What do 7th graders prefer to eat for lunch?
3. What time did the students in this class get up this morning?
4. What is the typical amount of pets owned by students in my class?
5. What were the high temperatures in all of the Latin American capitals today?
Answer (non-statistical):
1. What did Tom eat for lunch?
2. How old are you?
3. How many brothers does Marley have?
4. Did you get up on time today?
5. How many votes did the winning candidate for the Student Body receive this year?
