2 years ago

Margo will sweep a room. A diagram of the floor is shown at the right. What is the area of the floor?

Mathematics

1 answer:

V125BC [204]2 years ago

4 0

Answer:

you forgot the diagram

Step-by-step explanation:

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855000000000 in scientific notation pls help ASAP!!!

igor_vitrenko [27]

Answer:

8.55 × $10^{11}$

Step-by-step explanation:

3 0

3 years ago

The mean of 6 numbers is 8.

shutvik [7]

Answer: 8

Step-by-step explanation:

Given

Mean of the numbers is 8

If the ratio is 1:1:2:2:3:3

Suppose the numbers are $x, x, 2x, 2x, 3x, 3x$

Write the mean of the numbers

$\Rightarrow \dfrac{x+x+2x+2x+3x+3x}{6}=8\\\\\Rightarrow \dfrac{12x}{6}=8\\\\\Rightarrow x=4$

So, the numbers are $4, 4, 8,8 ,12,12$

As the total numbers are even, median is the sum of the middle values

$\Rightarrow \text{Median=}\dfrac{8+8}{2}\\\\\Rightarrow \text{Median=}8$

8 0

3 years ago

Find the sum of 1

Pavel [41]

Answer:

2/10 + 7/10

9/10

Step-by-step explanation:

I did the test.

4 0

2 years ago

Read 2 more answers

Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 2000/3[pie] in^3. One day, her sink clogged.

Kobotan [32]

I have these same questions but the way i solved them i did

A: 1/3 x 3.14 x 2*2 x 8 = 32/3 = 2000 divided by 32 = 63 scoops
The formula is 1/3 x 3.14 x r*2 x h
B: 1/3 x 3.14 x 8*2 x 8 = 128/3 = 2000 divided by 128 = 16 scoops

8 0

2 years ago

Find the volume of the figure?

Maurinko [17]

Answer:

Make two piece of this figure

Step-by-step explanation:

then use formula of v = l × b × h

3 0

2 years ago