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snow_lady [41]
2 years ago
15

Please don't give me a FILE PLEASE HELPPP ILL GIVE 15 POINTS AND BRAINLIST

Mathematics
1 answer:
pickupchik [31]2 years ago
4 0

Answer:

3/2

Step-by-step explanation:

My reasoning is that the sum of the numbers in the left is equal to the sum of the numbers in the right.

Therefore 6=2y+3

2y=6-3

2y=3

y=1.5 or 1and a half which is equivalent to 3/2

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A scientist selected a random sample of seven varieties of peach ice cream to investigate the relationship between the density,
ValentinkaMS [17]

Answer:

The significance test that would be used to investigate whether there is convincing evidence at 0.05 level of significance that a greater percent of peaches in the ice cream is associated with an increase in the density of the ice cream is option C;

C. A linear regression t-test for slope

Step-by-step explanation:

The linear regression t-test for slope is a test for determining the existence of a statistically significant linear relationship between two variables, a independent variable, X and an dependent variable Y in the following form;

Y = B₀ + B₁·X

The test is used to test the regression line slope where we have;

B₀ = The constant

B₁ = The slope also known as the regression coefficient

The given information tested in the question is if an increase in the peaches in the ice cream is associated with an increase in the density of the ice cream, therefore, the test to investigate the relationship between the rate of both variables is the linear regression t-test for slope.

Therefore, we have

Y = B₀ + B₁·X

Where;

X = The percentage of peaches in the ice cream

Y = The density of the ice cream

7 0
2 years ago
Who oh of the following illustrates the truth value of the given statements? January is the first month of the year or December
IrinaK [193]

Answer: T T > T

Step-by-step explanation:

Step 1: Determine if the statements are true or false.

1) January is the first month of the year---statement is true

2) December is the last month of the year---statement is true

With this, the truth value will be:

T T > T

The two statements are true, therefore, conjunction of both statements will also be true.

I hope this helps.

3 0
3 years ago
Read 2 more answers
Mary Jo takes her son to get a haircut at the barbershop. The total cost of the haircut is $12.60, including a 20% tip. How much
Paladinen [302]

Answer:

10.5

Step-by-step explanation:

because that's it trust me.

8 0
2 years ago
Which figures have only one pair of parallel lines
nordsb [41]

Answer:

It is a trapezoid

3 0
3 years ago
Divide £42 in the ratio 4:3
k0ka [10]

Answer:

Should be 24:18

Step-by-step explanation:

E

5 0
2 years ago
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