j30lex10
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Questions Answered

j30lex10:
Group Title
Estimate by using compatible number
69.3/34.5=_________________…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

j30lex10:
Group Title
Samantha estimated that 0.40% of the cars in the lot were brightly colored,but Savannah estimated that 40% of the cars were brightly colore…
 updated 3 years ago
 3 replies
 1 Medal
Mathematics

j30lex10:
Group Title
There were too many koi in the fish store so 1/2 of then were shipped to another store across town. That store immediately sold 47% of the…
 updated 3 years ago
 11 replies
 1 Medal
Mathematics

Glory19:
Group Title
10.) If a triangle has sides of lengths 6 sqrt(2), 6 sqrt(2), and 12, is it a right triangle?
Yes
No …
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
Quadratic equations can be solved by graphing, using the quadratic formula, completing the square, and factoring. What are the pros and con…
 updated one month ago
 10 replies
 1 Medal
Mathematics

j30lex10:
Group Title
Elena bicycles 7km/h faster than Praedup. In the same time it takes Praedup to bicycle 60 km, Elana can bicycle 81 km. ow fast does each …
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
Three people want to split a dinner bill evenly. If the total bill is $116 and they want to tip 18%, then how much should each person pay,…
 updated 3 years ago
 5 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
Your friend offers to pay the bill for lunch. The bill is $32.00. He leaves $36.00, including tip. What percent gratuity did your friend…
 updated 3 years ago
 8 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
Hooke's Law. The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. If the distance…
 updated 3 years ago
 7 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
Hooke's Law. The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. If the distance…
 updated 3 years ago
 6 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
Hooke's Law. The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. If the distance…
 updated 3 years ago
 5 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
Find the variation constant and an equation of variation where y varies directly as x and y=18 when x=2
 updated 3 years ago
 5 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
A long distance trucker traveled 160 miles in one direction during a snow storm. The return trip in rainy weather was accomplished at doub…
 updated 3 years ago
 9 replies
 No Medals Yet
Mathematics

Bethany1001:
Group Title
can someone show me how to find the greatest common factor i dont get it?
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

skylerjohnson:
Group Title
198/18
 updated 3 years ago
 9 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
10^3 in decimal or integer form is what?
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

Merrylin242:
Group Title
At a restaurant, Donald can choose between a roast beef sandwich, a chicken salad sandwich, and a fish sandwich. As a side item, he can cho…
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

Merrylin242:
Group Title
whats a even number
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
The number N of aluminum cans used each year varies directly as the number of people P using the cans. If 52 people use16,172 cans in one …
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
A sample of 122 firecrackers contains 5 duds. How many duds would you expect in a sample of 1952 firecrackers?
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
A particular hybrid car travels approximately 318 mi on 6 gallons of gas. Find the amount of gas required for a 901mi trip.
40 minutes …
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

jb43302:
Group Title
(5x^2 + 3x ) + ( 2x + 5) Simplify with steps.
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

jb43302:
Group Title
(4x – 3.5) – (3x + 1.7) Simplify with steps
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics

jessi:
Group Title
2x23xx2+5
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

j30lex10:
Group Title
It is known that making one 1lb of honey requires 20,000 trips by bees to flowers to gather nectar. How many pounds of honey would 85,000 …
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

j30lex10:
Group Title
10cm^3 of a normal specimen of human blood contains 1.2 g of hemoglobin. How many grams does 44 cm^3 of the same blood contain?
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

jessi:
Group Title
20x=1
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics