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BabaBlast [244]
3 years ago
7

Pls help me with this question, topic is 7th grade probability!

Mathematics
1 answer:
horsena [70]3 years ago
4 0

Answer:

I believe the answer is number 4

Step-by-step explanation:

p(2 or 4) together is 28 and p(3 or less) together is 43

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What is the equation of the circle with a Center of (0,9) and a Radius of 7
Diano4ka-milaya [45]
Equation of Circle:

Center(h,k) radius(r)

(x-h)^2 + (y-k)^2 = r^2


#14
C(0,0) r = 2

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x^2 + y^2 = 4


#15
C(2,0) r = 3

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3 0
3 years ago
Which of the following verbal expression represents the algebraic expression x/2+5
ycow [4]
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6 0
3 years ago
La mamá del profesor Ernesto tiene una bolsa con 3/4 kilogramos de arroz y guiso 2/3 de su contenido Que fracción de un kilogram
VARVARA [1.3K]

Answer: ella usó (1/2) kg de arroz para cocinar.

Step-by-step explanation:

La madre de Ernesto tenía una bolsa con 3/4 kg de arroz.

Sabemos que uso 2/3 de esa cantidad para hacer un guiso.

Entonces ella usó 2/3 de 3/4 kilogramos de arroz.

Entonces ella usó:

(2/3)*(3/4) kg de arroz.

Recordemos que esto se puede escribir como el producto entre los numeradores dividido por el producto de los denominadores:

(2*3)/(3*4) kg de arroz.

(6/12) kg de arroz

(1/2) kg de arroz.

Esto significa que ella usó (1/2) kg de arroz para cocinar.

8 0
3 years ago
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Sergeu [11.5K]

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Step-by-step explanation:

Move the decimal to the left and increase the power.

If you want to have it expanded, move the decimal point to the right 4 times of the original to get 387000.

7 0
4 years ago
Is f(x)=sqrt{x}+3x an exponential function?
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8 0
3 years ago
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