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2 years ago

PLZ HELP with this question

Mathematics

1 answer:

Anon25 [30]2 years ago

4 0

Answer:

(A) spinning red

(B) picking blue

Step-by-step explanation:

There are 9 sections to the spinner, so the probabilities of spinning the colors of interest are ...

red: 3/9 = 1/3

blue: 4/9

There are 12 balls in the bag, so the probabilities of picking the colors of interest are ...

blue: 4/12 = 1/3

red: 5/12

We note that the numbers that are the same on these lists are 1/3 for spinning red and picking blue. We also note that point A on the number line is located at about 1/3 (more than 1/4, less than 3/8).

The events that can be modeled by point A on the number line are ...

spinning red
picking a blue ball

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Which expression is equivalent to 144 superscript three-halves?

IrinaK [193]

Using the law of indices the equivalent expression of $144^{\frac{3}{2} }$ is 1728

<h3>How to find equivalent expression?</h3>

The equivalent expression of $144^{\frac{3}{2} }$ can be express as follows:

Using the law of indices,

$(a^{b} )^{c} = a^{bc}$

Applying this laws,

$144^{\frac{3}{2} }=(12^{2} )^{\frac{3}{2} }$

Hence,

$144^{\frac{3}{2} }=(12^{2} )^{\frac{3}{2} } = 12^{3}$

Finally,

12³ = 1728

learn more on expression here: brainly.com/question/16619965

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8 0

2 years ago

Read 2 more answers

Please answer ASAP. will give brainliest

Margarita [4]

12 × 12=144

12 × 20 = 240

240 + 144 = 384

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3 years ago

Add the two expressions. 32 – 4 and 2z + 5 Pls help quick!

alexgriva [62]

Answer:

2z + 33

Step-by-step explanation:

Add like terms like below:

(32 - 4) + (2z + 5) = 28 + 2z + 5

Combine like terms again:

(28 + 5) + 2z = 33 + 2z or 2z + 33

7 0

3 years ago

For the data in the table, write an equation for the direct variation.

melisa1 [442]

The equation of direct variation is,

$\begin{gathered} y=kx \\ k=\frac{y}{x} \end{gathered}$

Substitute the values of y and x.

$\begin{gathered} k=\frac{5.4}{4} \\ k=1.35 \end{gathered}$

So, the obtained equation will be y=1.35(x).

Let's check with the values of x.

1) If x=4

$\begin{gathered} y=1.35x \\ y=1.35(4) \\ y=5.4 \end{gathered}$

2) If x=2

$\begin{gathered} y=1.35x \\ y=1.35(2) \\ y=2.7 \end{gathered}$

3) If x=-2

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11 months ago

Your suppose to look at the graph. If you could help me that would be great!

kozerog [31]

Answer:

B) $3 per gallon

Step-by-step explanation:

You can see on the graph that for 1 gallon of gasoline, it is $3.

Hope this helped!

Please mark as brainliest!

4 0

2 years ago