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3 years ago

How do u do order pairs

Mathematics

2 answers:

Nostrana [21]3 years ago

7 0

You go 2 times each time or divide

hjlf3 years ago

3 0

(your x's, Your y's)

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Gigi earned $65 for 5 hours of gardening. She earned $90 for 9 hours of office work. Which statement correctly compares Gigi’s e

LiRa [457]

She earned $13 per hour for gardening and $10 an hour for office work.

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3 years ago

Logan is making bookmarks that contain flower petals. He has 95 petals. He uses 3 flower petals for each bookmark. What is the G

Tcecarenko [31]

Answer: The GREATEST number of bookmarks that Logan can make = 31.

Step-by-step explanation:

GIven: Total petals = 95

Number of petals required for each bookmark = 3

Number the number of bookmarks can be prepared from 95 petals = 95 ÷ (Petals required of each bookmark)

= 95÷3

$=31\dfrac{2}{3}\ \ \ \approx31\text{ [Round to the nearest whole number.]}$

i.e. The GREATEST number of bookmarks that Logan can make = 31.

5 0

3 years ago

Manny walked a total of 3 miles. what is The reference point used to calculate the total distance that he walked was the same as

Firlakuza [10]

B. On a circular nature trail.
As Manny ended up at the same point from where he started after walking 3 miles, he walked in a circle.

8 0

3 years ago

Read 2 more answers

The batteries from a certain manufacturer have a mean lifetime of 850 hours, with a standard deviation of 70 hours, assuming tha

matrenka [14]

To answer (a), we will need to find the Z value for 710 hours and 990 hours.

$\begin{gathered} For\text{ 710} \\ Z\text{ = }\frac{x-\mu}{\sigma} \\ \text{ = }\frac{710-850}{70} \\ \text{ = -2} \\ p\text{ =0.0228 } \\ For\text{ 990:} \\ Z\text{ = }\frac{990-850}{70} \\ \text{ =2} \\ p\text{ = 0.9772} \end{gathered}$ $\begin{gathered} To\text{ find P \lparen–2 \le Z \le 2\rparen} \\ =\text{ 0.9772 -0.0228} \\ =\text{ 0.9544} \\ =95.44\% \end{gathered}$

B) 68% of data lies between one standard deviation of the mean.

850 +70 = 920

850 - 70 = 780

5 0

2 years ago

Factor 2x+4 (Please and Thanks)

lara31 [8.8K]

2 is common factor
2x=2(x)
4=2(2)

ab+ac=a(b+c)
2(x)+2(2)=2(x+2)

6 0

3 years ago