need help with this problem

need help with this problem

Need to explain why true or false

Give me a explantion of process to finding the answer with two integers????

do cafe customers stay longer with dark let lighting? a. observational b.observational with case control c. experiment d.experiment with single bonding or double bonding ...

1. In the following, assume normality is satisfied if needed. (a) Given n = 20, x¯ = 100, s = 15, find the critical value tα/2,n−1 and the 90% confidence interval. (b) Given n = 25, x¯ = 10,...

For every part produced by a factory, there are 5 ounces of scrap aluminum that can be recycled. There are 16 ounces in 1 pound and 2,000 pounds in 1 ton. How many parts must the factory produce so...

15 people, 8hrs total make 100 items. 6 people, (? Hours) to make 1/2 that many items (50)? A)9. B)11. C)12. D)10. **How...

I don't know how to solve this problem I have been working on it for a while

Please help me solve this question people.i need help

Let f(x)= (3/x+2)((sqrt(x+5)/(sqrt(x+3)) Find the domain of f in interval notation How would you do this? thankyou for the help

Idk

Lisa swam 3 times as many laps as amanda. Brynne swam 10 more laps than amanda. If lisa and brynne swam the same amount of laps, how many laps did amanda swim?

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...

The area of a trapezoid is 210 cm^2. The height is 20 cm and the length of one of the parallel sides is 6 cm. find the length of the second parallel sides. Express your answer as a simplified fraction...

Eye Color Hair Color : Blue Gray Green Brown Marginal Total Blond 42 5 21 ...

The gravitational force of attraction between two masses m and M at a distance apart of R is F=(GmM)/R2 Where G is the universal gravitational constant. Suppose that m is the mass...

1) A radiator hold 5 gallons . how much of 30 percent antifreeze solution should be drained and replaced with pure water to reduce the solution to 15 percent antifreeze. 2) Gabe a nuclear physicist...

A cup of coffee was made at a temperature of 90°C and cools according to Newton's law of cooling. The room temperature is 30°C. If the temperature of the coffee 20 minutes after being made was 40°C (a)...

the foreign language club at Bowie High School had a fundraiser at a football game. Club members sold boxes of popcorn for $2.50 each. They had a goal of raising $140.

The smiths will be carpeting a room in their house. in one store, they see a carpet they like that costs $35 per square yard. Another store has a similar carpet for #3.95 per square foot. Is this...

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