![subject](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 22:00 isabella234
A national shipping company advertises that standard shipping can take up to seven days. If you were to write the null hypothesis in words, what would it be?
A) “The true mean shipping time would be 7 days or more"
B) “The true mean shipping time would take 7 days or less"
C) “The true mean shipping days would take more than 7 days"
D) “The true mean shipping time would take less than 7 days"
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
You know the right answer?
A national shipping company advertises that standard shipping can take up to seven days. If you were...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:20
![question](/tpl/images/cats/mir.png)
World Languages, 05.05.2021 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 01:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.05.2021 01:30