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musickatia [10]

2 years ago

9

here is the histogram of a data distribution. all class widths are 1. which of the following is the closest to the mean of this

ditribution

1 answer:

Katyanochek1 [597]2 years ago

7 0

The answer your looking for is 2

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What Is the value of the y-intercept of the graph of h(x)=29(5.2)^x

Elan Coil [88]

Answer:

29

Step-by-step explanation:

Put x=0 into the function and do the arithmetic.

h(0) = 29(5.2)^0 = 29(1)

h(0) = 29 . . . . the y-intercept

6 0

3 years ago

X² + y² = 34<br>x + y =8

Nataly [62]

Step-by-step explanation:

${x}^{2} + {y}^{2} = 34 \\ x + y = 8 \\ x = 8 - y \\ substitute \: x \: in \\ {x}^{2} + {y}^{2} = 34 \\ {(8 - 4)}^{2} + {y}^{2} = 34 \\ {(8 - 4) }^{2} = {y}^{2} - 16y + 64 \\ {y}^{2} - 16y + 64 + {y}^{2} = 34 \\ {2y}^{2} - 16y + 64 = 34 \\ {2y}^{2} - 16y + 64 - 34 = 0 \\ {2y}^{2} - 16y + 30 = 0 \\ 2 {y}^{2} - 6y - 10y + 30 = 0 \\ (2 {y}^{2} - 6y) - (10y + 30) = 0 \\ 2y(y - 3) - 10(y - 3) = 0 \\ (2y - 10)(y - 3) \\ 2y = 10 \\ y = \frac{10}{2} \\ y = 5 \\ or \\ y = 3 \\ if \: y = 5 \: \: x = 3 \\ if \: y = 3 \: \: x = 5$

4 0

3 years ago

F(x) = -2x, g(x)= -2x-1

GarryVolchara [31]

Answer:

I graphed the two points on a graph in the attachment! Hope this helps! :)

Step-by-step explanation:

4 0

3 years ago

Why x^2=16 and x^2=-16 do not have the same solution

77julia77 [94]

Step-by-step explanation:

x^2 = 16

x = ±4

x^2 = -16

x = -

as a negative number cannot be squareroot

7 0

2 years ago

Anastasy [175]

Answer: 504

Step-by-step explanation:

Area: 4 triangles + square

Triangle area = 1/2 x b x h

Square = side x side

4(1/2 x 12x 15) + 12x12

= 504

8 0

3 years ago