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gogolik [260]
3 years ago
14

You have 10 marbles in a bag: 3 blue, 2 green, 4 yellow, and 1 purple. If you close your eyes and choose a marble at random, wha

t is the simple probability that you will choose a blue marble?
Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0

Answer:

\frac{3}{10}

Step-by-step explanation:

You have 3 possibilities to get a blue marble out of 10

Naily [24]3 years ago
4 0

Answer:

3/10

Step-by-step explanation:there are 10 marbles all together three blue ones

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The function f(x) is graphed on the coordinate plane.
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F(x) = 1/4x-1

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6 0
4 years ago
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Evaluate g(p)•h(p) by modeling or by using the distribution property
Nataly [62]

g(p) \cdot h(p) = p^{4}+2 p^{3}-8 p^{2}-2p+4

Solution:

Given data:

g(p)=(p-2) and h(p)=\left(p^{3}+4 p^{2}-2\right)

To find g(p) \cdot h(p):

g(p) \cdot h(p)= (p-2)\cdot \left(p^{3}+4 p^{2}-2\right)

Distributive property: a(b+c)=ab + ac

               = p\left(p^{3}+4 p^{2}-2\right) -2\left(p^{3}+4 p^{2}-2\right)

               = \left(p^{4}+4 p^{3}-2p\right) +\left(-2p^{3}-8 p^{2}+4\right)

               = p^{4}+4 p^{3}-2p-2p^{3}-8 p^{2}+4

Arrange and add/subtract same powers.

              = p^{4}+(4 p^{3}-2p^{3})-8 p^{2}-2p+4

               = p^{4}+2 p^{3}-8 p^{2}-2p+4

Hence g(p) \cdot h(p) = p^{4}+2 p^{3}-8 p^{2}-2p+4

5 0
3 years ago
The area of a triangle is 15. The base is represented by 3. What is the height?
jeka94

Answer:

5

Step-by-step explanation:

if you divide 15 by 3 you get 5

6 0
3 years ago
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If Sally eats cereal for breakfast 5 days in a row. She eats ham sandwich for 3 days in a row. She eats tacos 6 days in a row. S
Gnom [1K]

Answer:

30 days

Step-by-step explanation:

From the question, we know the following:

She eats cereal for breakfast 6 days in a row, she eats ham sandwich for 3 days in a row and tacos 6 days in a row.

Now, to find the number of days till she eat all three again, we simply find the lowest common multiples of the days

This means we find the lcm of 3,5 and 6

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7 0
3 years ago
Find the exact values of sin A and cos A. Write fractions in lowest terms. (5 points) A right triangle ABC is shown. Leg AC has
swat32

sin\ A = \frac{4}{5}\\\\cos\ A = \frac{3}{5}

<em><u>Solution:</u></em>

Given a right triangle ABC

The figure is attached below

From given,

AC = Base = 33

BC = Perpendicular = 44

AB = hyptotenuse = 55

We know that,

Sin\ A = \frac{perpendicular}{hypotenuse}\\\\Sin\ A = \frac{44}{55}\\\\Sin\ A = \frac{4}{5}

Also,

cos\ A = \frac{base}{hypotenuse}\\\\cos\ A = \frac{33}{55}\\\\cos\ A = \frac{3}{5}

Thus the values are found

6 0
3 years ago
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