Which normal distribution has a wider spread: the one with mean 9 and standard deviation 5 or the one with mean 5 and standard deviation 9 ?

The volume of the frustum of regular triangular pyramid is 135 m3. The lower base is an equilateral triangle with an edge of 9 m. The upper base is 8 m above the lower base. What is the upper base edge, in m?.

What is the probability that a randomly chosen number 1 to 100 is not a multiple of 5? Express the answer as a percent or fraction

Pamela has 4 pink ribbons, 3 green ribbons, and 1 blue ribbon. what fraction of Pamela's ribbons are green?

Which statement shows that 6.24 is a rational number?

Becky swims of a mile each day. How many miles does she swim in 5 days?

How difficult is Calculus? really? I'm interested in becoming a Mechanical Engineer.

The ratio of crackers to cheese piece is 12:8 how many times as many crackers as cheese pieces are in the snack pack

Sending text messages from Katrina's cell phone costs $0.18 per text message. From last monthshe has a credit on her bil for $9.00How much more money will she need to pay for text messages this month if she has sent 204 messages? A. $ 29.22 B. $25.

Last year, Nick rode his bicycle a total of 8000 miles. To the nearest yard, Nick rode an average of how many yards per day? mile - 1760 yards year - 365 days (1) 22 (3) 1659 (2) 236 (4) 38,575

Which is the completely factored form of 18x4 - 42x3 + 24x2?