3 years ago

Kelly’s Experimental Outcomes

Mathematics

1 answer:

maria [59]3 years ago

5 0

Answer:

60% or 3/5

Step-by-step explanation:

Tails was the result 3 times.

There were 5 trials.

The probability is 3/5.

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Cooper opened a savings account with $800 that pays no interest. He deposits an

SpyIntel [72]

Answer:

$3400

Step-by-step explanation:

800+(26x100)

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3 years ago

4.5 x 30 =<br> tenths x 30 =

Ira Lisetskai [31]

Answer:

4.5 x 30 = 135

0.1 x 30 = 3

Hint: something multiplied by 0.1 is the same as that same thing divided by 10.

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2 years ago

Which of the following is not a way to represent the solution of the inequality 2(x + 1) greater than or equal to 20? (1 point)

madreJ [45]

2x+2≥20
2x≥18
x≥9

closed circle on 9 because of the = in ≥ and the line going off to the right

please ask if you need more information or clarification

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3 years ago

Last Friday temp at $30 over the weekend he received some money for doing his chores he now has $42 write an equation that repre

JulsSmile [24]

30+x=42 I think because it's has to equal 42 and he already has 30

6 0

3 years ago

Read 2 more answers

katrin2010 [14]

Answer:

A ≈ 35.3 units²

Step-by-step explanation:

Calculate the radius CB using Pythagoras' identity in the right triangle.

CB² + AB² = AC²

CB² + 6² = 9²

CB² + 36 = 81 ( subtract 36 from both sides )

CB² = 45 = r²

Then area of quarter circle is

A = $\frac{1}{4}$ × πr² = $\frac{1}{4}$ × π × 45 ≈ 35.3

6 0

3 years ago