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2 years ago

The spinner below is spun twice. What is the probability of the arrow landing on a 3 and then an odd number?

Mathematics

1 answer:

Mice21 [21]2 years ago

6 0

Answer:

4/3

Step-by-step explanation:

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I believe it was the coasts of South America and Africa.

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3 years ago

In which months were the expenses greater than the income? Name the month and find how much money was lost.

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3 years ago

Read 2 more answers

Pacturing Polynomials! GCH

grin007 [14]

Gross pay per days is 5h+8 dollars
Explanation:

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3 years ago

11y^2-19y-10=-4y^2 <br> all real solutions

tangare [24]

Answer:

y=5/3 is the only real solution

Step-by-step explanation:

Solve for y over the real numbers:

11 y^2 - 19 y - 10 = -4 y^2

Add 4 y^2 to both sides:

15 y^2 - 19 y - 10 = 0

The left hand side factors into a product with two terms:

(3 y - 5) (5 y + 2) = 0

Split into two equations:

3 y - 5 = 0 or 5 y + 2 = 0

Add 5 to both sides:

3 y = 5 or 5 y + 2 = 0

Divide both sides by 3:

y = 5/3 or 5 y + 2 = 0

Subtract 2 from both sides:

y = 5/3 or 5 y = -2

Divide both sides by 5:

Answer: |

| y = 5/3 or y = -2/5

4 0

3 years ago

Solve the equation for the y-value and choose whether it is a direct variation or inverse variation.

Leona [35]

$\\ \sf\longmapsto xy=7$

Take x to right and divide

$\\ \sf\longmapsto y=\dfrac{7}{x}$

Hence

. $\\ \sf\longmapsto y\propto \dfrac{1}{x}$

Inverse variation

7 0

2 years ago