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marin [14]
3 years ago
7

Please help! I only have 30 minutes!

Mathematics
1 answer:
Allushta [10]3 years ago
5 0

Answer:

Statements 1, 4, 5, 6

Step-by-step explanation:

None of the residuals is zero which means no point lies on the line

The residuals are all between -1 and 1, so are quite small

Making the regression line a good fit

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There were 442 students at Deerlake Middle School who voted on a theme for the spring carnival. Those who voted represent 76% of
never [62]

Answer:

Option C is correct.

Step-by-step explanation:

Number of students of Deerlake middle school that voted = 442

Percentage of student that voted = 76%

Let x be the total number of student.

According to the Question,

\frac{76}{100}\times x=442

x=442\times\frac{100}{76}

x=582

Therefore, Option C is correct.

7 0
4 years ago
On Monday, Deborah ran 3 2− 5miles and on Tuesday she ran 4 1− 5miles. How many miles did she run on these two days together?
notsponge [240]

Mixed fraction:

3 2/5 = 17/5

4 4/5 = 24/5

Miles she ran:

17/5 + 24/5

= 41/5 miles or 8.2 miles

6 0
3 years ago
What is the slope of the line which passes through (−2, 0) and (0, 4)? (5 points) 2 Undefined −2 0
krek1111 [17]

Answer:

The answer is option 1.

Step-by-step explanation:

You have to apply Gradient formula :

m =  \frac{y2 - y1}{x2 - x1}

let \: (x1 \: , \: y1) \: be \: ( - 2 \: , \: 0)

let \: (x2 \: , \: y2) \: be \: (0 \: , \: 4)

m = \frac{4 - 0}{0 - ( - 2)}

m =  \frac{4}{2}

m = 2

6 0
3 years ago
Read 2 more answers
What is the value of x in the equation 5(3x + 4) = 23
abruzzese [7]

5(3x+4)=23

15x+20=23

15x=23-20

15x=3

x=3/15

x=1/5=0.2

4 0
2 years ago
Solve the equation 6x + 12 = 4x - 18
kenny6666 [7]

Answer:

X = -15

Step-by-step explanation:

6X +12 = 4X -18

Subtract 4X from both sides

2X +12 = -18

Subtract 12 from both sides

2X = -30

Divide both sides by 2

X = -15

So basically just have the unknown on one side and normal numbers on the other. Make sure you do the same thing on both sides.

Mark me as brainliest if this helps!

4 0
3 years ago
Read 2 more answers
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