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3 years ago

If I roll a fair number cube 150 times, how many times should I expect to roll a number less than 4?

Mathematics

1 answer:

Julli [10]3 years ago

3 0

Answer:

6.25

Step-by-step explanation:

150/6/4=6.25

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Is 3 1/2 cups more or less than 1 liter? Note: 1 cup is about 236.6 milliliters

Evgesh-ka [11]

Less by far because 3.5 cups would be less than half

6 0

3 years ago

Read 2 more answers

Thad attempted 25 free throws and made 17 of them while Amy attempted 30 and made 20. Who shot the higher percentage?

ahrayia [7]

Answer: Thad-1.471

Amy-1.500

SO AMY SHOT WITH A HIGHER PERCENTAGE

Step-by-step explanation: brainliest would be appreciated

3 0

1 year ago

On a windy day, a 90 foot rope tightly secures a hot air balloon to a stake in the ground. From the balloon, the angle of depres

Alborosie

Answer:

79 ft

Step-by-step explanation:

Balloon - B, stake - S, point at ground - G

Given:

BS = 90 ft
m∠BSG = 62°
BG = x

Use sine and solve for x:

BG/BS = sin ∠BSG
sin 62° = x / 90
x = 90 sin 62 deg
x = 79 ft (rounded)

4 0

2 years ago

A trapezoid has a height of 6 feet. The measures of the bases are 12 units and 18

Alik [6]

The area of this trapezoid is 90 square feet.

<h3>Explanation : </h3>

Before we know the answer, let's we know the formula first. The formula for count the area of trapezoid is :

$\boxed {\bold {A = \frac {(a+b) \times h}{2}}}$

If :

A = area of trapezoid
a = bottom bases of trapezoid
b = top bases of trapezoid
h = height of trapezoid

Okay, let's we count its :

We know that :

a = bottom bases of trapezoid = 18 feet
b = top bases of trapezoid = 12 feet
h = height of trapezoid = 6 feet

Question : A = area = ... ?

Answer :

$A = \frac {(a+b) \times h}{2} \\ A = \frac {(12+18) \times \cancel6}{\cancel2} \\ A = 30 \times 3 = 90 \: {ft}^{2}$

Subject : Mathematics

Keyword : Count The Area of a shape

8 0

2 years ago

I need answers for Question 1 and 2

Xelga [282]

Answer: The answer to your first question would be A. 1. This is simply because anything raised to the power of 0 is 1 no matter what. The answer to your second question would be B. 1, for the same reason as above, anything to the power of 0 is 1. Hope this helped and make sure to remember that rule, it is important and easy to remember!

4 0

2 years ago