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torisob [31]
2 years ago
13

40 PONITS

Mathematics
2 answers:
Alex787 [66]2 years ago
6 0

Hence, second option is the true option.                            {Result of spin, card color}

{Green, Purple} {Yellow, Purple}  {Purple, Purple }

{Green, Green}  {Yellow, Green}  {Purple, Green}

Step-by-step explanation:

It is given that:

A spinner with 3 equal sectors is shown in the figure. The colors Green, Yellow, and Purple are marked on it.

Two cards are shown on the right side. Their colors are Purple and Green.

The table that identifies the sample space of spinning the spinner and then selecting  a card is:

     {Result of spin, card color}

{Green, Purple} {Yellow, Purple}  {Purple, Purple }

{Green, Green}  {Yellow, Green}  {Purple, Green}

( Since in rest of the options the red color in the sample space but there is no card or no such color in the spin which is red)

77julia77 [94]2 years ago
3 0

Each color on the wheel can match with each color of the cards:

Wheel has green, blue red

Cards are purple and green:

The combinations could be:

Green purple , green green, blue purple, blue green, red purple, red green

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Emily can arrange 20 vases of flowers in 6 hours. Find Emily's rate per hour for arranging
Sergio [31]

Answer:

3 \frac{1}{3} vases per hour

Step-by-step explanation:

To find the unit rate, solve the total amount of vases that Emily arranged divided by the amount of time that Emily took to arrange the vases.

Or, in other words, solve 20 ÷ 6, since Emily arranged 20 vases and it took her 6 hours to complete it.

You can do this by hand or you can do it on a calculator.

After you solved it, you should get 3 \frac{1}{3}, or 3.33333...

So, Emily's rate is 3 \frac{1}{3} vases per hour.

<h2><u><em>Please mark as Brainliest!!!</em></u></h2>

6 0
3 years ago
Need help with number 4
zmey [24]
<span>–6(x – 2y) when x = –3 and y = –5
so
</span><span>–6(x – 2y) 
= </span><span>–6(-3 – 2(-5))
= -6(-3 + 10)
= -6(7)
= -42

answer
</span><span>A. -42</span>
3 0
2 years ago
Solve 2x ≤ 30. Round to the nearest ten-thousandth.
trasher [3.6K]

Answer:

Um i think it is B and i'm gonna be honest i'm not as good with math as i am in reading.

Step-by-step explanation:

7 0
3 years ago
Janine is an employee for a company whose gross earnings were $100,000 in 2018. Calculate Janine's Social Security portion
Allushta [10]

Answer:

  $6,200

Step-by-step explanation:

  6.2% of $100,000 is

  $100,000 × 0.062 = $6,200

Janine paid $6,200 in Social Security taxes for 2018.

4 0
2 years ago
Which equation represents y=x^2-10x+30 in vertex form?
drek231 [11]

We are given parabola equation y=x^2-10x+30.

We need to convert it in vertex form y= a(x-h)^2+k.

We need to find the value of a, h and k to get the vertex form.

For the given equation y=x^2-10x+30, the coefficient of x^2 is 1.

Therefore, a=1.

Now, let us find values of h and k.

h = -b/2a.

h = -(-10)/2(1) = 5.

Plugging x=5 in given equation to get the value of k.

y= x^2-10x+30 => (5)^2 -10(5) +30 = 25 -50 +30 = 5.

Therefore, k =5.

Therefore, vertex (h,k) = (5,5).

<h3>So, the vertex form is </h3>

y=(x-5)^2+5

6 0
3 years ago
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