14 Answered Questions for the topic Al

02/13/19

Chemistry conversion HELP please
Diesel fuel has a density if 0.839g/mL. What is the volume, in gallons, of 2.3kg of diesel? (1 gallon=3.79 L)
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Al

12/12/18

Joseph is 9 years older than Susan. Their ages total 41. How old is each person
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Al

12/08/18

Trying to Figure Out Problem
S=2lw+2lh+2whsolve formula for l in terms of s, w, hsolve formula for h in terms of s, l, wfor some reason I can’t get correct answers if you can please show step by step
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Al Math

11/20/18

After m months, the height of a plant is 10+3m millimeters. How tall is the plant after eight months? three years?
I need help with this problem please. It’s super hard
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Al

11/01/18

A cashier has 25 coins consisting of nickels dimes and quarters with the value of 4.90. If the number of dimes is 1 less than twice the number of nickels many of each type of coin

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Al

10/10/18

When is the difference of two decimals an integer? I want an example in number form to understand the verbal explanation

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Al

06/10/18

The Mach number of a moving object is the ratio of its speed to the speed of sound (1200km/h) find the Mach number of a jet that flew 7200km/h in 2010
Need help solving it
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04/19/17

water hear cost $218 annual cost to run is 508 what is the algebra expression
A electric water heater cost $218 and an estimated annual cost of operation is $508. Write the expression for the cost to buy and the hot water heater. Also a gas water heater cost $328 and the... more
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04/28/16

What are the x-intercepts of the function f(x) = –2x2 – 3x + 20?
This is hard to me . I cant get no help.
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02/21/16

use the functions f(x) and g(x) to answer the question. f(x) = x2+3; g(x) =6x which expression is equal to (fg)(x)
use the functions f(x) and g(x) to answer the question. f(x) = x2+3; g(x) =6x which expression is equal to (fg)(x)
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Al

10/19/15

word problem
A waitress sold 13 ribeye steak dinners and 18 grilled salmon dinners, totaling $550.25 on a particular day. Another day she sold 22 ribeye steak dinners and 6 grilled salmon dinners, totaling... more
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Al

09/15/15

a 6% chlorine solution is mixed with an 18% chlorine solution to create 8 liters of a 15% chlorine solution. how much of each strength of chlorine was mixed?
show me how to solve
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11/01/14

Word problems
Last year,Jill sold 142 boxes of Girl Scout cookies.This is three less than five times the amount that Lisa sold.How many boxes of cookies did Lisa sell?
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Al

05/14/14

5/8-3/16= I need to subtract this equation for my grandson and need help
can you sutract this for me please   5/8-3/16=
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