list four types of information that you can learn from the periodic table
list four types of information that you can learn from the periodic table
Let x1 be a random variable that represents the score of a mother on an empathy test (as regards her baby). Let x2 be the empathy score of a father. A random sample of 36 mothers gave a sample mean...
It takes Al 3 hours to do a job. It takes Bob 4 and Fred 6. How fast could they do the job together?
REMINDER : For example, within a business, internal stakeholders might be employees and managers. Outside the business, external stakeholders may include standards agencies, customers, the government,...
The maximum price is $151 250. Quadratics Math 2200.
susan is 5 years older than her sister. the sum of thier ages is 51. define a variable
A right triangle with lengths of a and 2a units. What's its perimeter and area??
A croquet ball weighs 460grams. Together a golf ball and a croquet ball weigh the same as eleven golf balls. How much does one golf ball weigh?
A roofer requires 12 h to shingle a roof. After the roofer and an apprentice work on a roof for 8 h, the roofer moves on to another job. The apprentice requires 14 more hours to finish the job. How...
Have to write an equation and solve
X^2-4/x^2-x-6
you purchase 2 1/2 kilo gram of rice how many cups of rice do you have if 1 cup weighs 8 ounces?
what a gradient of 1 in 14 means, in terms of vertical and horizontal distances?
1. A man jumps a fence 2.45 m. If the PEg at the top point of his trajectory was 1.59 * 10^3 J, what was his mass? a) 666 kg b) 662 kg c) 66.2 kg d) 26.6 kg 2. You...
Lucy's mom bought 12 yards of black fabric. Making a shirt, her mother used 1/3 of the fabric. Then, making the pants, she used 2/3 of the remaining fabric. How many FEET of fabric does she have...
At the same time two trains leave chicago and new york they move towards each other at constant speeds the train from chicago is going 40 mph and the train from new york is going 60 mph the distanc...
Its two step equations
A pottery studio gives three hour and five hour cereamic classes for $37 an hour. If the studio has collected $4810 for a total of 28 classes, how many three hour classes and how many five hour classes...
Water is leaking out of a conical tank with a velocity of -729pi in/min and an acceleration of -324pi in/min. The diameter of the top of the tank is 40 in, and the height of the tank is 90in. What...
An engineer designs a slide for a playground. As shown in the diagram, the slide AB is 20 cm long. Angle ACB is 90°. The gradient of the slide is required to be greater than 1/2 but less than 1. Find...