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Helga [31]
3 years ago
13

Can someone help me with number 4?

Mathematics
1 answer:
Rashid [163]3 years ago
4 0
The US: 300m World: 9b Most accurate: B

300m•20=6b population

B is the most accurate
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If the median of the score distribution on this pop quiz is more than 170, the teacher will drop the next pop quiz. The pop quiz
antiseptic1488 [7]

Answer:

174.50

Step-by-step explanation:

first order the numbers from least to greatest then find the middle digit. if there are two, add them together, then divide them by 2. if there's only one, that is your median.

8 0
3 years ago
Help me please , will mark brainliest
NISA [10]

Answer:

10

Step-by-step explanation:

diameter is half of radius

7 0
3 years ago
HELP PLEASE.........................
Licemer1 [7]

Answer:

54% = 27/50

72% = 18/25

97% = 97/100

7 0
3 years ago
HELP THIS IS DUE SOON PLEASEEEEEEEEEEEE HELPPPPPPPPPP
muminat

Answer:

6x^2 + 4x

Step-by-step explanation:

g(x) + f(x)

= -8x^2 - 3x + 5 + 2x^2 + 7x - 5

= -8x^2 + 2x^2 - 3x + 7x + 5 - 5

= - 6x^2 + 4x

4 0
3 years ago
6x-24<br> 2x+12 <br> Solve for X
Makovka662 [10]

Answer:

x = 9

Step-by-step explanation:

Simplifying

6x + -24 = 2x + 12

Reorder the terms:

-24 + 6x = 2x + 12

Reorder the terms:

-24 + 6x = 12 + 2x

Solving

-24 + 6x = 12 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.

-24 + 6x + -2x = 12 + 2x + -2x

Combine like terms: 6x + -2x = 4x

-24 + 4x = 12 + 2x + -2x

Combine like terms: 2x + -2x = 0

-24 + 4x = 12 + 0

-24 + 4x = 12

Add '24' to each side of the equation.

-24 + 24 + 4x = 12 + 24

Combine like terms: -24 + 24 = 0

0 + 4x = 12 + 24

4x = 12 + 24

Combine like terms: 12 + 24 = 36

4x = 36

Divide each side by '4'.

x = 9

Simplifying

x = 9

4 0
1 year ago
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