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2 years ago

9

A student spun a spinner 50 times; it landed on the zebra spot 30 times. How many more times do you expect the zebra to be lande

d on if the spinner is spun 100 more times? Justify your answer.

1 answer:

liubo4ka [24]2 years ago

5 0

Answer:30

Step-by-step explanation:

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natita [175]

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Subtract 4 from both sides
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2 years ago

What is 20 divided by 2

Tcecarenko [31]

Answer:

10

Step-by-step explanation:

10 x 2 = 20

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3 years ago

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Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal plac

vredina [299]

$-1\le\sin\theta\le1\implies(\csc\theta\le-1)\cup(\csc\theta\ge1)$

which means $\csc\theta=0$ has no solution, and we can omit that factor.

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3 years ago

What is the product of 2 + 3x and 1 – 4x ?

Alenkinab [10]

Think of it as (-4x+1)(3x+2) then distribute: -4x x 3x= -12x^2, -4x x 2= -8x, 1 x 3x = 3x, and 2 x 1=2. put together all the answers we just got so: -12x^2 - 8x +3x +2 then simplify to get -12x^2 -5x +2

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2 years ago

The diagram on the right shows the graph of a quadratic function f(x)=kx^2+6x+h.Point A(3,14) is the maximum point of the graph

weeeeeb [17]

Answer:

4k

Step-by-step explanation:

4k

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3 years ago