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2 years ago

6

In a cookie jar containing 6 chocolate chip cookies, 8 wafer cookies, and 10 double chocolate cookies, what is the probability t

hat a person who isn't looing when they get a cookie will get a chocolate chip or wafer cookie?

1 answer:

irina1246 [14]2 years ago

3 0

58% chance they get a chocolate chip or wafer cookie

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Mark says that the number square root two is irrational number because he can write it as a fraction square root two over one is

Elan Coil [88]

Answer:

Step-by-step explanation:

A rational number are numbers that can be expressed as as fraction. They can be expressed as a ratio of two integers. An irrational is quite the opposite. An irrational number cannot be expressed as a ratio of two integers.

Taking square root of two as an example;

√2 cannot be expressed as a ratio of two integers because the result will always be a decimal. If expressed as √2/1, it is still not a rational number because of the square root of 2 at the numerator. Square root of 2 is not an integer even though 1 is an integer.

Mark is wrong because √2 is irrational and it is irrational because it cannot be expressed as a ratio of two integers <em>not due to the fact that he can write it as a fraction.</em>

6 0

3 years ago

For brainly and points

Assoli18 [71]

Answer:18

Step-by-step explanation:

C) 18 is the correct answer.

2m/3 +5=17

or,2m/3 =17-5

or,2m/3 =12.

Now doing criss cross multiplication,

or,3×12=2m×1

or,36=2m

m=18

If you found my answer useful then please mark me brainliest.

8 0

3 years ago

Read 2 more answers

Let f(x) = 2x, g(x) = x2 + 2, and h(x) = -4x + 3. Find the composite function.

Margarita [4]

$(g\circ f)(x)=g(f(x))\\\\
(g\circ f)(x)=(2x)^2+2=4x^2+2 \Rightarrow B$

3 0

3 years ago

What is the approximate area of the following circle?

balu736 [363]

Answer:

$38.47 {m}^{2}$

Step-by-step explanation:

The formula to find the area of a circle is

$a= \pi {r}^{2}$

We know that

$\pi = 3.14 \: \: \: \: \: \: r = 3.5$

Therefore the area is

$a= \pi {r}^{2} \\ \\ a = (3.14) {(3.5)}^{2} \\ \\ a = 3.14 \times 12.25 \\ \\ a = 38.47 {m}^{2}$

8 0

1 year ago

Read 2 more answers

Plzzzz help and also can you plz show how you got the answer

Kazeer [188]

Answer:hi

Step-by-step explanation:

3 0

2 years ago