Mary and her brother John collect foreign coins. Mary has three times the number of coins that John has. Together they have 160 foreign coins. Find how many coins Mary has.
A.
112 coins
B.
24 coins
C.
120 coins
D.
40 coins

Question|Rated bad

Asked 4/23/2012 6:20:39 PM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

s

Expert answered|sharpies|Points 7439|

Expert answered|sharpies|Points 7439|

Expert answered|sharpies|Points 7439|

Expert answered|sharpies|Points 7439|

Expert answered|sharpies|Points 7439|

Expert answered|sharpies|Points 7439|

Expert answered|sharpies|Points 7439|

Question|Rated bad

Asked 4/23/2012 6:20:39 PM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Rating

There are no new answers.

9^2 - 2 * 3 A.
237
B.
189
C.
147
D.
75 **Weegy:** 9^2 - 2 * 3
92-(2)(3)
=81-(2)(3)
=81-6
=75 (More)

Question

Expert Answered

Updated 8/21/2014 1:59:02 AM

0 Answers/Comments

18 / 3 - 1
A.
5
B.
3
C.
14
D.
9
**Weegy:**
18 / 3 - 1
= 6 - 1
= 5
**User:** 0 / 2 + 4 * 3
A.
12
B.
14
C.
18
D.
undefined
**Weegy:**
0 / 2 + 4 * 3
= 0 + 4 * 3
= 0 + 12
= 12
(More)

Question

Expert Answered

Updated 1/3/2015 1:34:02 PM

0 Answers/Comments

Solve. If necessary, round answers to the nearest hundredth.
The following test scores were recorded for a student: 91, 64, 90, 64, 66. Find the mean, median, and mode.
A.
mean: 75 median: 66 mode: 64
B.
mean: 77.8 median: 90 mode: 91
C.
mean: 75 median: 66 mode: 91
D.
mean: 93.8 median: 78 mode: 64
**Weegy:** A. mean: 75 median: 66 mode: 64 is the answer **User:**
PREALG4M 8.5.4-3
Solve. If necessary, round answers to the nearest hundredth.
The following test scores were recorded for a student: 73, 65, 61, 61, 73, 75. Find the mean, median, and mode.
A.
mean: 69 median: 69 mode: 61
B.
mean: 69 median: 68 mode: 73
C.
mean: 68 median: 69 mode: 61 and 73
D.
mean: 68 median: 61 mode: 75 **Weegy:** A. mean: 69 median: 69 mode: 61 **User:**
The following test scores were recorded for a student: 75, 70, 68, 64, 70, 56, 66. Find the mean, median, and mode.
A.
mean: 67 median: 64 mode: 75
B.
mean: 67 median: 68 mode: 70
C.
mean: 68 median: 64 mode: 70
D.
mean: 68 median: 67 mode: 75
(More)

Question

Expert Answered

Asked 4/19/2012 10:02:15 AM

0 Answers/Comments

The following test scores were recorded for a student: 75, 70, 68, 64, 70, 56, 66. Find the mean, median, and mode. **Weegy:** mean: 67, median: 68, mode: 70 **User:** Find the mean. If necessary, round to one decimal place.
5, 4, 10, 4, 14, 10
A.
6.3
B.
8.3
C.
9.4
D.
7.8
**Weegy:** D. 7.8 is the mean for the numbers 5, 4, 10, 4, 14, 10 **User:** Find the mean. If necessary, round to one decimal place.
29, 18, 83, 29, 127, 90
A.
62.2
B.
62.7
C.
75.2
D.
63.2 **Weegy:** B. 62.7 is the mean for the numbers 29, 18, 83, 29, 127, 90 **User:** Find the median. If necessary, round to one decimal place.
5, 7, 27, 23, 30, 46
A.
23
B.
19.5
C.
27
D.
25
(More)

Question

Expert Answered

Asked 4/19/2012 10:26:41 AM

0 Answers/Comments

Find the median. If necessary, round to one decimal place.
5, 7, 27, 23, 30, 46
A.
23
B.
19.5
C.
27
D.
25

Question

Expert Answered

Updated 3/5/2014 8:56:24 AM

1 Answer/Comment

33,789,253

questions answered

There are no comments.