thirty three classmates view 40 or more per day.if 55% of the class mates view 40 or more, how many classmate did marcus survey

thirty three classmates view 40 or more per day.if 55% of the class mates view 40 or more, how many classmate did marcus survey

Describe how it could happen that three different animals could each be claimed -rightfully- to be the largest of the three. Discuss the implications of this kind of situation for teaching students...

A mass of gas at pressure P and temperature T (degrees Kelvin) and volume V satisfies the equation T = KPV where K is a constant. The initial temperature is 250 degrees Kelvin, the inital volume is...

The speed of car A after t minutes is 5*t m/s. How long will it take the car to travel 100/6 meters? The answer I got was 20, and even checked the back of my textbook, and that...

Mrs gopal baked some cookies. She gave away 250 cookies and packed the remaining cookies into bags of 12. Each bag of cookies was sold for $8. She received $2016 from the sale of all bags of cookies...

Two sides of a triangle have the same length. The third side measures 6 m less than common length. The perimeter of the triangle is 22 m. What are the length of the three sides?

The number of rabbits in a forest varies with time. During the period of 1980 to 1990 the number is given approximately by the formula 8000+5000sin(2πt/5) where t is the number of years after...

How does one come to the answer 0.12 from (0.045 + x * 0.504) / (0.003 + x * 0.0105) = 25. What rules are involved to solve this equation? EDIT: thanks for pointing it out. :D

A. Reflect across the y axis and shift left 4 B. Reflect across the x axis and shift right 4 C. Reflect across the x axis and shift left 4 D. Reflect across the y axis and shift down 4 E...

Bob wants to find the area of an irregular shape. He cuts a piece of string to the length of the perimeter of the shape. He measures to see that the string is about 60 cm long. Bob then forms his...

really need help

i need help fast please

The vertex of a parabola is in the first quadrant of a coordinate grid. A line with a negative slope passes through the origin. If the parabola and line intersect at the origin, which statement must...

NEED TO SHOW WORK

What was his car worththe second year?

Larry's car depreciated 30% during the first year he owned it. If he paid $24,750 for the car, what was his car worth the second year?

Triangle length of a rectangle

√2 + √2

what is 168 divided by 3 1/2

Suppose there are 2 rectangular pools: One is 30 feet wide, 60 feet long, and 5 feet deep throughout, and the other is 40 feet wide, 50 feet long, and 4 feet deep throughout. Show that each pool can...

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