without looking not picking a red hat from a box that holds 20 red hats, 30 blue hats, 15 green hats, and 25 white hats

Answers

Answer 1

Answer: there are 90 hats all together. from just red the fraction is 20/90. 20 divide by 90 = .22
there is a 22% chance.

Answer 2

Answer:

Answer:

the box

Step-by-step explanation:

Related Questions

max and sheila are making orange juice. Max has mixed 15 cups of water with 4 cups of juice concentrate. Sheila has made her juice by mixing 8 cups of water with 3 cups of juice concentrate. compare the ratios of juice concentrate to water using ratio tables. State which beverage has higher juice concentrate to water ratio.
David is the president of the his student council. When the leadership team met for the first time,he asked each person to shake everyone else's hand if there were six people at this meeting how many handshakes were made
19 is less than 48 by what percentage?
What is the answer and what are the steps to solving it?
Distributive property/collecting like terms. 4n -2 - 2n

There are 2 bags of beans. Each bag contains 2,979,949 beans. How many beans are there in all. ( multiplying or adding)??

Answers

this is could be a multiplication question or adding question:)
Here ill show you both ways
multiplication:
2,979,949 x 2 = 5959898

adding:
but for adding we would have to add the same big number to each other
2,979,949 + 2,979,949 = 5959898
SEE BOTH ANSWERS ARE THE SAME! so both of them are correct:)
But the easier one is to multiply:)
hope this helps
and dont forget to
MARK ME BRAINLIEST! :D

You could either add 2,979,949+2,979,949 or just multiply 2,979,949×2

In the diagram below DE is parallel to XY. What is the value of y?

Answers

this would be 94 hope it helps

DE is parallel to XY

<y = 94 (alternate interior angles are equal)

Answer is A. 94

Write 1.024242424 as a fraction

Answers

your answer would be 1 $(24)/(990)$

1 $(24242424)/(1,000,000,000)$

I'm glad you did not ask me to reduce that.

That is 1 24,242,424/1,000,000,000

Pls help Find the sum.3
5+−
1
5
3
5+−
1
5=two fifths
2
5 (Type an integer or a fraction.)

Answers

Answer:

Calculator soup has a calculator that can do that

Step-by-step explanation:

2/5
Just subtract the numerators

A 14 foot ladder is used to scale a 13 foot wall.At what angle of elevation must the ladder be situated in order to reach the top of the wall?

Answers

The angle of elevation must be 68.202 degrees

Solution:

Given that, 14 foot ladder is used to scale a 13 foot wall

We have to find the angle of elevation must the ladder be situated in order to reach the top of the wall

The figure for this solution is attached below

The ladder, wall and the ground forms a right angled triangle

ABC is a right angled triangle

AB is the height of wall = 13 feet

AC is the length of ladder = 14 feet

We have to find the angle of elevation

Let the angle of elevation be "x"

For right angled triangle ABC, We can use the definition for sine

$\sin x=\frac{\text { opposite }}{\text { hypotenuse }}$

Here, in figure, opposite = AB and hypotenuse = AC

$\sin x=(A B)/(A C)\n\n\sin x = (13)/(14)\n\n\sin x = 0.9285\n\nx = sin^(-1)(0.9285)\n\nx = 68.202$

Thus the angle of elevation must be 68.202 degrees

The angle of elevation the ladder will be situated in order to reach the top of the wall is 68°.

What is a right triangle?

A right triangle has one of its angles as 90 degrees. The angle of elevation can be found using trigonometric ratios.

Therefore, the angle of elevation can be calculated as follows;

The length of the ladder is the hypotenuse.

The opposite side is the height of the wall.

Therefore,

sin ∅ = opposite / hypotenuse

sin ∅ = 13 / 14

∅ = sin⁻¹ 0.92857142857

∅ = 68.2129901712

∅ = 68°

learn more on right triangle here: brainly.com/question/22479729

#SPJ5

PLEASE HELP!!What is the slope of the hypotenuses of the triangles in simplest form?

Answers

Both of the hypotenuses are pieces of the line [ y = 2x ].

So their slopes are both 2 .

Slope = m = $(Rise)/(Run)$ = $(2)/(1)$

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2950m in km is what plz answer this