A bag contains 90 balls.
The ratio of red to blue to yellow balls is 2:7:1
Find how many red...
Mathematics, 30.01.2022 19:50 caitlynnstokes
A bag contains 90 balls.
The ratio of red to blue to yellow balls is 2:7:1
Find how many red, blue and yellow balls there are.
Answers: 2
Mathematics, 21.06.2019 21:30
What does independent variable and dependent variable mean in math?
Answers: 2
Mathematics, 21.06.2019 22:30
]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle
Answers: 2
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
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