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Answers by Rod
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Rod
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User Rod
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User Rod
Recent activity
All questions
All answers
If p : q = 2 /3 : 3 and p : r = 3/ 4 : 1/ 2 , calculate the ratio p : q : r
answered
Oct 16, 2019
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3.3k
views
Find solution. 7÷7of7×7+3÷3of3×3-(7-3)÷8×2
answered
Oct 16, 2019
in
Other Math Topics
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495
views
simplifying expressions
Show a way to count from 68 to 130 using tens and ones
answered
Oct 16, 2019
in
Other Math Topics
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4.3k
views
true or false if a liquid is water, then it is a composed of hydrogen and oxygen
answered
Oct 16, 2019
in
Geometry Answers
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500
views
geometry problems
Find the type of triangle given 3 lines (justify your answer)
answered
Oct 16, 2019
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647
views
linear equations
linear systems
graphing
grade 10
Lowest common factor for 300 250 100
answered
Oct 16, 2019
in
Greatest Common Factor
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574
views
lowest commom factor
Factor -112m + 7p
answered
Oct 16, 2019
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246
views
if matt has 5 times more than david and each have 240 how many do each have ?
answered
Oct 16, 2019
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524
views
Jerry says that a cube with edges that measure 10 centimeters has a volume that is twice as much as a cube with sides that measure 5 centimeters.Explain and correct jerrys error.
answered
Oct 16, 2019
|
1.2k
views
fifth grade math question
Write 6.05×104 in standard form.
answered
Oct 15, 2019
in
Other Math Topics
|
2.1k
views
math problem
(-56)=(-3/7)p
answered
Oct 15, 2019
in
Algebra 1 Answers
|
198
views
Problem sum
answered
Oct 15, 2019
|
130
views
Problem Sum 1
answered
Oct 15, 2019
|
107
views
Write the equation of the line passing through (1,9)and perpendicular to the line X=3
answered
Oct 15, 2019
in
Geometry Answers
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1.9k
views
what is the probability that atleast one pair of a fair dice lands on 5 given that the sum of the dice is 9
answered
Oct 15, 2019
in
Statistics Answers
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794
views
What is 4.7 rounded to the nearest whole number
answered
Oct 14, 2019
in
Algebra 1 Answers
|
561
views
Statistics - P-value method!!!
answered
Oct 14, 2019
in
Statistics Answers
|
4.6k
views
Save $20 but you pay $49.99
answered
Oct 14, 2019
in
Algebra 1 Answers
|
856
views
Precal word problem MOVIE NIGHT
answered
Oct 14, 2019
in
Word Problem Answers
|
257
views
word problems
solving equations
calculus problems
cost and revenue functions
a new queen sized bed sheet measures 210 cm by 240 cm. The length and width each shrinks by 2% after the first washing
answered
Oct 14, 2019
in
Algebra 1 Answers
|
1.3k
views
What is the letter 'n' in the equation 4n+10=12
answered
Oct 14, 2019
in
Algebra 2 Answers
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618
views
PRECAL word problem Pizza Cost & Revenue
answered
Oct 14, 2019
in
Word Problem Answers
|
1.5k
views
word problems
solving equations
calculus problems
cost and revenue functions
how many fourths are in 13 wholes
answered
Oct 14, 2019
|
775
views
fraction problems
aime has 38 marbles. If Jorge had 14 more marbles,
answered
Oct 13, 2019
in
Other Math Topics
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1.3k
views
y=0.25x^2+2x+1
answered
Oct 13, 2019
in
Algebra 1 Answers
|
546
views
what is a ratio equivalent of 8:2 and 6:9 and 16;8
answered
Oct 13, 2019
in
Algebra 1 Answers
|
594
views
ratio and proportion
What is the ratio that is equivalent to 6:16
answered
Oct 13, 2019
in
Fraction Problems
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4.4k
views
Find the population variance and standard deviation for the following. Round to the the nearest decimal. 18,7,19,14,24
answered
Oct 13, 2019
in
Statistics Answers
|
7.2k
views
go into how many 7 go into 52
answered
Oct 12, 2019
in
Other Math Topics
|
844
views
6th grade math
We have 1277 calls that are 2 minutes each and I pay $191.55. What is my cost per minute?
answered
Oct 12, 2019
in
Algebra 1 Answers
|
476
views
how do you name fractions as a repeating terminating decimal
answered
Oct 12, 2019
in
Word Problem Answers
|
640
views
word problems
How to solve 8/5x+1/6-8/3x>61/30
answered
Oct 12, 2019
|
222
views
7/15 repeating or terminating
answered
Oct 11, 2019
|
905
views
Which of the following has 3 significant figures? * 0.00820 820 8210. 8.2 X 10^-3
answered
Oct 11, 2019
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383
views
2x+3≥7 OR 2x+9>11
answered
Oct 11, 2019
in
Algebra 1 Answers
|
4.2k
views
If 3 / x - 1 equals 2 / x + 7 what is the value of x
answered
Oct 11, 2019
|
584
views
equation -25+15-(-30) as a word problem
answered
Oct 11, 2019
in
Pre-Algebra Answers
|
350
views
3 5 7 18 3=14
answered
Oct 11, 2019
in
Algebra 1 Answers
|
161
views
Differential Equation: Eliminate the arbitrary constant whose general solution is y = c1^x + c2^x
answered
Oct 11, 2019
in
Calculus Answers
|
1.3k
views
differential equation
Let C be a circle with radius 1 centred at the point (2, 0). Write parametric equations to traverse C once, in a clockwise direction, starting from the point (2, −1).
answered
Oct 11, 2019
in
Calculus Answers
|
2.0k
views
-6(x-4)≤72
answered
Oct 11, 2019
in
Algebra 1 Answers
|
231
views
8⋅10 3 8, dot, 10, cubed is how many times as large as 4\cdot10^24⋅10 2 4, dot, 10, squared?
answered
Oct 10, 2019
in
Pre-Algebra Answers
|
3.9k
views
How many numbers between 2016 and 5016 can be formed using the digits 2, 4, and 8, if these digits are allowed to be repeated?
answered
Oct 10, 2019
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257
views
4a^2-2 1/4
answered
Oct 10, 2019
in
Algebra 1 Answers
|
313
views
factoring
math problem
x+(2x-250)=2858
answered
Oct 10, 2019
|
770
views
10500 divided by 196
answered
Oct 10, 2019
in
Algebra 1 Answers
|
159
views
11 over 90=2k over 9
answered
Oct 10, 2019
in
Algebra 1 Answers
|
216
views
Given that is a cubic function with zeros at -3, 2, and 7, find an equation for given that f(3)=5
answered
Oct 10, 2019
in
Word Problem Answers
|
1.4k
views
math problem
zeros of a function
polynomials
What is 4/8 times 3/4
answered
Oct 10, 2019
in
Algebra 1 Answers
|
142
views
ted´s rents bikes for $13 plus $6per hour.cody paid $55 to rent a bike.for how many hours did he rent the bike
answered
Oct 10, 2019
|
228
views
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