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qwelly [4]
2 years ago
12

I need help please ​

Mathematics
1 answer:
marin [14]2 years ago
7 0

Answer:

D

Step-by-step explanation:

0 is in the middle and 2 will be at the left and 3 at the right.

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A new car's original price is $13,999. If it's on sale<br> for 10% off, what's the new price?
blsea [12.9K]
To find new price after discount we are going to find 10% of $13,999.00, then subtract the discount amount from $13,999.00.

13,999.00 × ¹⁰/₁₀₀ = $1,399.90

13,999.00 - 1,399.90 = $12,599.10

Therefore, new price = $12,599.10
8 0
2 years ago
For each of the following studies, say whether you would use a t test for dependent means or a t test for independent means.
Shtirlitz [24]

Answer:

1. T test for independent means

2. T test for dependent means

3. T test for dependent means

Step-by-step explanation:

In number 1, the two groups are unrelated. The first group has 25 subjects and they're all unemployed. The second group has 24 subjects and their employment status is not stated and might not be the same all through. Also, the first group is receiving a new type of job skills program while the second group is taking the standard job skills program.

- The groups in the experiment are unrelated

- The tests in the research are unrelated

- The purpose of the research is unreasonable - the researcher seeks to measure how well all 49 subjects perform on 'a' job skills test! No comparison between the scores or mean scores of the two groups.

In number 2, the researcher uses the same subjects and also measures the same variable but twice. This is a good example of a study where the t test for dependent means can be taken. Same applies in case 3.

5 0
3 years ago
Identify the interval​
Maru [420]

Answer:

Octave

Step-by-step explanation:

F to F is an Octave.

8 0
2 years ago
Jayne stopped to get gas before going on a road trip. The tank already had 4 gallons of gas in it. Which best describes why the
Musya8 [376]

the tank holds 4 gallons


3 0
3 years ago
Read 2 more answers
Example 2
s344n2d4d5 [400]
<span>3.the function is f^2(4) = f(3) = 1/2 x 1 = 2.5
i believe thats right still working on the others</span>
4 0
3 years ago
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