Lisa can shovel snow from her driveway in 60 minutes. Billl can do the same job in 45 minutes. How long would it take Lisa and Bill to shovel the driveway if they worked together?

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Lisa can shovel snow from her driveway in 60 minutes. Billl can do the same job in 45 minutes. How long would it take Lisa and Bill to shovel the driveway if they worked together?

Kathy bicycles 8 ?km/h faster than Praedup. In the same time it takes Praedup to bicycle 57 km, Kathy can bicycle 81 km. How fast does each bicyclist? travel?

A fountain shoots water from a nozzle at its base. The height h, in feet, of the water above the ground t seconds after it leaves the nozzle is given by the function h(t) = –16t2 + 18t + 8...

If I have 47 Inbound ticket and 43 tickets that were closed but 18 tickets tickets violated the SLA. How do I find the pecentage of tickets violated?

How can i solve this problem?

Ethan has a total college account of $175,000. He is going to split this into two different funds, one which pays 6.5% and the other that pays 8%. How much should he put in each account so that he...

my friends tell me it's 10 but my calculator says its 25

It's a multiple choice and I would like to know which one is the correct answer. Thank you! a) Carbon ...

Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take her to get to the lake?*

?G° result

Bob drove from home to work at 75 mph. After work the traffic was? heavier, and he drove home at 60 mph. His driving time to and from work was 1 hour and 21 minutes...

Which is one of the factors of 6x2 – 19x + 10? a. (3x – 5) b. (2x + 5) c. (3x – 2) d. (3x + 2) Can someone explain to me how to solve this? The answer is C, I just...

0.91 meter=1 yard

Explain Polyp and Medusa bodyforms give examples to support the answer.

Amy had $50 in a account. If she saves $15 per week, how much will she save at the end of the year?

For U.S. History class online.

Lisa has a total college account of $120,000. $50,000 of this is an account that pays 3.35% interest. What interest rate would she need on the rest in order to get $6,000 per year in interest all...

The menu at a pizza place lets you pick one of two crust types, one of three sauces, one of five types of cheese, and any number of seven different toppings. How many possible different pizzas can...

Calculate the action along a specific path

Find the parametric equation of the line passing thru the point A(1,0,-1) that is perpendicular to the lines r1= <3+2t, 3t, -4t> and r2= <t, t, -t>. Thank you

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