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Isabella is bouncing a rubber ball that has a density of 1.5 g/cm3 . The rubber ball has a volume of 113 cm³. What is the mass of the rubber ball?
asked
Dec 10, 2020
Mathematics
middle-school
1
answer
3
votes
208k
views
if my friend and i went to get ice cream, I have $30 and each ice cream is $5. What equation would help me solve this?
asked
Jun 6, 2020
Mathematics
middle-school
1
answer
3
votes
51.9k
views
4. Duane and Roberto joined a rock-a-thon to help raise money for the local animal shelter. Duane rocked for 10-hours and Roberto rocked for 13-hours. How much longer did Roberto rock than Duane?
asked
Apr 18, 2020
Mathematics
middle-school
2
answers
4
votes
10.7k
views
How is the sentence “12 less than x is four” written as an equation? 12 - 4 - x = 0 x = 12 - 4 x - 4 = 12 x - 12 = 4
asked
Nov 7, 2019
Mathematics
high-school
1
answer
0
votes
80.9k
views
The expression (x+j)(x-j)(x-k) can be rewritten as x^3-5x^2-4x+t, where j,k, and t are constants. Which of the following is the value of t: 20, 10, -10, -20
asked
May 13, 2019
Mathematics
high-school
1
answer
0
votes
69.2k
views
Suppose you are going to graph the data in the table below. What data should be represented on each axis, and what should the increments be? Hours Distance traveled (miles) 1 60 2 35 3 45 4 65 5 55 6 62
asked
Jan 20, 2019
Mathematics
middle-school
2
answers
3
votes
194k
views
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