3 years ago

HELP ME PLEASE 20 points for both questions 5-6 on 6th grade 13-1 Daily Review

Mathematics

2 answers:

expeople1 [14]3 years ago

7 0

Answer:

Sorry but its blurry

Step-by-step explanation:

mamaluj [8]3 years ago

3 0

We can't see the problems its blurry

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Exhibit 10-7 In order to estimate the difference between the average hourly wages of employees of two branches of a department s

Leokris [45]

Answer:

$E(x)=1$

Step-by-step explanation:

From the question we are told that:

Sample mean 1 $\=x_1=$9$

Sample mean 1 $\=x_2=$8$

Sample standard deviation 1 $\sigma_1 = $2$

Sample standard deviation 1 $\sigma_2 = $1$

Generally the equation for Point estimate is mathematically given by

$E(x)=\=x_1-\=x_2$

$E(x)=9-8$

$E(x)=1$

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2 years ago

Write an equation of the line that passes through the given point with the given slope

Savatey [412]

Answer:

a: -3x+1

Step-by-step explanation:

-3x+1

hope it helps <3

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2 years ago

Selena bought a shirt on sale that was 20% less than the original price. the original price was five dollars more than the sale

8090 [49]

20%+5=x x=original price

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3 years ago

ΔRST and ΔXYZ are equilateral triangles. The ratio of the perimeter of ΔRST to the perimeter of ΔXYZ is 1 to 3. The area of ΔRST

Nataliya [291]

For the scale factor of 1:3. Use ratio and proportion to solve for the area of the triangle.

area of triangle RST/ area of triangle XYZ = (1/3)^2
where
area of traianlge RST = 10.825 inch^2
Area of triangle XYZ= Area of triangle RST x (3)^2
Substitute the given values=97.4 inch^2

8 0

3 years ago

Read 2 more answers

I need help on this pls

DiKsa [7]

I think it's 9
Hope this helps!

5 0

3 years ago

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