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3 years ago

GIVING BRAINLIEST TO WHOEVER GETS QUESTION 10 AND 11 RIGHT! HURRY THIS IS A QUIZ

Mathematics

2 answers:

RSB [31]3 years ago

6 0

Answer:

question 10: 0.65

question 11: 1.00

krek1111 [17]3 years ago

5 0

Answer:

0.60

1.00

Step-by-step explanation:

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Find the MEAN 8, 2, 22,5, 3, 12, 4*

Triss [41]

Answer:

The mean is 8.

Step-by-step explanation:

The mean is the sum of a set of numbers divided by the number of numbers in a set. In this case, you add up all the numbers to get 56, and divide by 7 to get 8.

5 0

3 years ago

Read 2 more answers

I need help with this question

Feliz [49]

Answer:

B = 5 and F = 5

Step-by-step explanation:

Step 1: B = 5 because 350(5) = 1750

Step 2: F = 5 because 525(5) = 2625

Step 3: 2625 + 1750 = 4375

8 0

3 years ago

Which expression is equivalent to 6/6

trapecia [35]

Answer:

1/1 I think I hope this helps

Step-by-step explanation:

3 0

2 years ago

?????????????????????????????????????????????????????

Harrizon [31]

Answer:

9 yd

Step-by-step explanation:

A cube consists of 6 square faces.

Divide the surface area by 6 for the area of one face

486 ÷ 6 = 81 yd²

The area of a square is

A = s² ( s is the side length )

Here A = 81, then

s² = 81 ( take the square root of both sides )

s = $\sqrt{81}$ = 9

Thus side length is 9 yd

7 0

3 years ago

A rectangular floor of area 360 m2 is going to be tiled. Each tile is rectangular, and has an area of 240 cm2. An exact number o

scoray [572]

Answer:

1500

Step-by-step explanation:

The area of the regtangular floor is 360m². The floor is going to be retired with tiles having area of 240cm² . We need to find the number of times . Therefore ,

$\implies 360m^2 = 360 \times 10^4 \ cm^2$

And , the number of tiles required will be ,

$\implies n =\dfrac{Area \ of \ floor}{Area \ of \ a \ tile }\\\\\implies n =\dfrac{ 360 \times 10^4 \ cm^2}{240 cm^2} \\\\\implies \underline{\underline{ n = 1,500 }}$

Hence the required answer is 1500 .

4 0

3 years ago