3 years ago

It takes

Mathematics

2 answers:

KonstantinChe [14]3 years ago

7 0

There are 56 minutes for 10 people to paint 7 walls!

kumpel [21]3 years ago

5 0

4 people paint 8 walls in 60 minutes

1 person paints 8 walls in 240 minutes

1 person paints 1 wall in 30 minutes

5 people paint 1 wall in 6 minutes

5 people paint 4 walls in 24 minutes

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Describe the transformation f(-x)

Allisa [31]

Changing $x\mapsto -x$ "inverts" the orientation of the x axis, so the graph of f(x) is transformed by reflecting it about the y axis.

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3 years ago

The coordinates of the endpoints of AB are A(−2, −2) and B(1, 3). Which measurement is closest to the length of AB in units?

nydimaria [60]

Answer:

Step-by-step explanation:

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3 years ago

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Help: Simplifying inside parenthesis first

Ne4ueva [31]

Answer:

4th one

Step-by-step explanation:

a^-2 goes down and become a^2 and

${a}^{2} \times {a}^{2} = {a}^{4}$

b^-1 goes up and become b

${b}^{2} \times {b}^{1} = {b}^{3}$

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3 years ago

Work out the mean for the data set below: 6, 4

aliina [53]

Answer:

Step-by-step explanation:

The mean is the same as the average value of a data set and is found using a calculation. Add up all of the numbers and divide by the number of numbers in the data set.

8 0

3 years ago

I would appreciate it if you would help me

saul85 [17]

Answer:

Option D, 32

Step-by-step explanation:

Step 1: Identify the equation

6y = 192

Step 2: Solve for y by dividing both sides by 6

6y / 6 = 192 / 6

y = 32

Answer: Option D, 32

4 0

3 years ago