Mathematics
Mathematics, 03.02.2020 07:45, ellamai10123

Jessica has a set of 100 beads. there are 32% of them that are red. how many beads are red?
a. 132

b. 100

c. 68

d. 32

how can 17% be written as a fraction, using a denominator of 100?

john wants to sell 40% of his rookie player card collection. there are 100 cards in his collection.
how many of the cards does john want to sell?
a. 40
b. 50
c. 60
d. 140

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, dessssimartinez6780
Name these type of angles shown check all that applies
Answers: 2
image
Mathematics, 21.06.2019 17:30, alexandroperez13
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
image
Mathematics, 21.06.2019 19:30, tiwaribianca475
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
image
Mathematics, 21.06.2019 20:10, sksksksksk1
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Do you know the correct answer?
Jessica has a set of 100 beads. there are 32% of them that are red. how many beads are red?
...

Questions in other subjects: