2 years ago

Write the expression using exponents.23 · y · y · y · y

Mathematics

1 answer:

Ostrovityanka [42]2 years ago

3 0

Answer:

Exponent: 23y^4

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Find the equation of circle (5,1) diameter 4 square root 5

stepladder [879]

Answer:

$(x-5)^2+(y-1)^2=20$

Step-by-step explanation:

Equation of a circle

$(x-a)^2+(y-b)^2=r^2$

(where (a, b) is the center and r is the radius)

Given:

center = (5, 1)
diameter = 4√5

Diameter = 2r (where r is the radius)

⇒ r = 4√5 ÷ 2 = 2√5

Substituting these values into the equation:

$\implies (x-5)^2+(y-1)^2=(2\sqrt{5})^2$

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1 year ago

Muffins come in 3 sizes, 4 flavors, and with or without nut toppings. How many combinations are in the sample space?

oksano4ka [1.4K]

Answer:

9 combinations are in the sample space

Step-by-step explanation:

Well there's 3 sizes 4 flavors and with or without nuts

3(Sizes)+ 4(flavors)+ 2(with or without)

Therefor when you add those up you get 9 things people can choose from, known as the sample space.

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2 years ago

Write the expression using exponents.23 · y · y · y · y ​

Write the expression using exponents.23 · y · y · y · y