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Brums [2.3K]
4 years ago
12

Please help!!! (With one or all the problems, anything is greatly appreciated if you understand probability)

Mathematics
1 answer:
professor190 [17]4 years ago
6 0
Here are the answers to problem 1..

a) 11

b) 5/36

c) 25 Times because 7 has a probability of 16.667%

d) 25 Times because 10, 11, and 12 have a probability sum of 16.667% ironically...

Hope this helps. :)
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HELP ASAP!!!! While riding on a carousel, Angela travels a distance of 65 meters every 15 seconds. What is her speed in kilomete
Alisiya [41]
15,600 is how much she travels.
7 0
3 years ago
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2|y+3|-8=0<br> Solve the absolute value equation and enter the solution in set notation.
UNO [17]
2|y+ 3| = 8
|y+3| = 4

y = 1, 7 or -7

hope this helps
8 0
3 years ago
QUICK!
pochemuha
So,

In order to find numbers that are in between 3/8 and 6/7, Lucy must make common denominators first.

LCM of 8 and 7: 56

Multiply each fraction by the appropriate form of 1:
\frac{3}{8} *  \frac{7}{7}\ AND \  \frac{6}{7} *  \frac{8}{8}

\frac{21}{56}\ AND\  \frac{48}{56}

We can immediately see that any fraction with a numerator between 21 and 48 and a denominator of 56 will fit into the criteria Lucy needs.

The correct option is B.
4 0
4 years ago
Read 2 more answers
Find the volume of the pyramid. v=
sladkih [1.3K]

Answer:

240 mi^3

Step-by-step explanation:

Base area = length x width = 10 x 8 = 80 mi^2

V = (base area x height)/3 = (80 x 9)/3 = 240 mi^3

5 0
3 years ago
4. Find the volume of the figure. The base is a square.
GREYUIT [131]

Answer:

A) 283500 ft³

B) 1057.26 π in³

Step-by-step explanation:

A) Volume of square based pyramid

= 1/3 × Area of the base × height

= 1/3 × (90 ft)² × 105 ft

= 283500 ft³

B) This figure is a composite figure

Step 1

Find the volume of the cone

=1/3 πr²h

r = radius = 8.5 in

h = height = 10 in

= 1/3 × π × (8.5 in)² × 10 in

= 240.83333333 π in³

≈ 240.83 π in³

Step 2

Find the volume of the cylinder

= πr²h

= r = radius = 8.5 in

h = height = 11.3 in

= π × (8.5 in)² × 11.3 in

= 816.425 π in³

≈ 816.43π in³

Volume of the figure = (240.83 π + 816.43 π) in³

= 1057.26 π in³

7 0
3 years ago
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