During the first race, 13 people ran a 1.5-mile race. During the second race, 5 people ran a 2.2-mile race. How many more total miles were run during the first

Help me, please !

If Cotx+tanx=2cosecx find x

Trigonometric question mathematics to find the value of x general solution .

Need some help with this math problem?

Evelyn took a job that paid $100 the first week. She was guaranteed a raise of 2% each week. How much money will she make in all over 8 weeks? (Round your answer to the nearest cent.)

Could someone please help me with this math question?

The explicit rule for a sequence is an = 9(−5)^n−1. What is recursive rule for the sequence? A) an = 5 −(an−1), a1 = 9 B) an = −5(an−1), a1 = 9 C) an = 9 − (an−1), a1 = 5 D)...

Apr 15 | Theodore from Bozeman, MT | 1 Answer | 0 Votes

What is the unit of the result of integration of sinθ when we integrate it from zero to π? Actually we find the answer is 2 but what is the unit of 2?

Really difficult situation because neither sinθ have the unit and nor the Radian have the unit !

Two-thirds of the boats in the marina are white, 5 8 of the remaining boats are blue, and the rest are red. If there are 6 red boats, how many boats are in th

i really need the answers

What fraction of an hour is 12 minutes?

What fraction of an hour is 12 minutes? Give your answer is its simplest form.   How many milimeters are there in 3/4 metre?   Write these fractions in order of size starting...

One week kit has homework for maths and geography.

One week kit has homework for maths and geography. The probability of kit doing his maths homework is 0.8. The probability of kit doing his geography homework is 0.6. Work out the probability...

Randy's bicycle tires have a diameter of 42 centimeters. Which is closest to the circumference of one of the tires ? Use 3.14

Randy's bicycle tires have a diameter of 42 centimeters. Which is closest to the circumference of one of the tires? Use 3.14

There are 2 seeds in a room. Each day each of a seed can become plant with independent probablity of 0.5. Find the expected number of days both become a plant

Basic probablity question

domain of {-5, 0, 5}

domain of {-5, 0, 5}

Find an equation for a ration function f(x) that satisfies the following:

Vertical asymptotes at x=1 and x=9 x-intercept at (-4,0) and (-1,0) y-intercept at (0,8)  

How many grams of water would boil if I added 2,552,000 J of energy to a large cauldron of 80.0 °C water?

Please help with this question and how to set it up.

Apr 3 | Eduardo from Los Angeles, CA | 1 Answer | 0 Votes

jack is thinking of a positive whole number...

Jack is thinking of a positive whole number. Multiplying her number by 2 increases it by less than 18. Dividing her number by 3 decreases it by more than 11. What is his number?

Apr 2 | A from New York, NY | 1 Answer | 0 Votes

integral (1/cosx +2)

for solve this question  

There are 28 liters of soup.Marshal serves 400 milileaters in each bowl if he fills 16 bowls how much soup is left

OK so this is basically for an  assignment  tomorrow so I really need this answered 

The regular pentagon below is a scale drawing of an original pentagon that was made by using a scale factor of 1/4

pentagon 5.5    If each side of the pentagon has the same measure, which applies to the original pentagon? Check all that apply. *The scale drawing represents a reduction. *Each...

Find the y-intercept please.

I am doing a math project and I got a problem like this: (-5,-11); average rate of change = 1/5. I know that the average rate of change is slope. I was wondering if there was any way to do this without...

Write the slope-intercept form of the equation of line through the given points.

through: (2,1) and (4,-1) Find the x- and y-intercepts of the equation: y=1/2x-4 Find the x-and y-intercepts of the equation: y=-2x+8

what happens if the regression line stays flat? do we have a relationship?

Its a mathematics question in statistics