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Greeley [361]
3 years ago
10

Describe the correlation

Mathematics
2 answers:
Ann [662]3 years ago
7 0

Answer:

b. no correlation

explanation:

anzhelika [568]3 years ago
3 0
No correlation

The dots are not formed in a way that you can tell if the value is increasing or decreasing.

Hope this helps comment below for more questions :)
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Simplify and divide the following radical expression: √15/ 3√6
denis-greek [22]

Answer:

Math   way

Step-by-step explanation:

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7 0
3 years ago
18. The perimeter of the given triangle is 36 cm.<br> Find the value of x.
tester [92]

Answer:

x = 7

Step-by-step explanation:

(x+2)+(3x-9)+(2x+1) = 36

6x - 6 = 36

6x = 42

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4 0
3 years ago
Un grupo de 25 estudiantes aportará $4.00 cada uno, para comprar una pizarra.
Svetlanka [38]

Usando algebra, veremos que cada estudiante debe aportar $5.00.

<h3>¿Cuál será el aporte de cada estudiante?</h3>

En el caso en el que hay 25 estudiantes, cada uno aporta $4.00, entonces la cantidad total que se colecta es:

25*$4.00 = $100

Ahora, en el caso de que hay 20 estudiantes, cada uno aportara una cantidad x, de tal forma que:

20*x = $100

Debemos resolver la ecuación de arriba para x:

x = $100/20 = $5.00

Es decir cada estudiante debe aportar $5.00

Sí quiero aprender más sobre algebra, puedes leer:

brainly.com/question/24999712

7 0
2 years ago
Answer please! I DONT UNDERSTAND!!!
KiRa [710]

Answer:

Step-by-step explanation: first you would graph them... for the first equation you would start at -2 and go up one left one and for the next equation you would start at 8 and go down one right one

4 0
3 years ago
The equation y = 1.55x + 110,419 approximates the total cost, in dollars, of raising a child in the United States from birth to
Veseljchak [2.6K]
The equation is y=1.55X+110,419 and they give you X so put that in: y=1.55(78,300)+110,419.
Now you multiply: 1.55(78,300)=121,365, y=121,365+110,419.
Now add: 121,365+110,419=231,784 :)
5 0
3 years ago
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