Mathematics, 14.04.2020 07:44 angelvega2003

When you use counters to model the sum of two integers with different signs, how do
you know the sum is negative? Complete the explanation.
When using counters to model two integers with different signs, having ("fewer",
"more") positive counters than negative counters means that the of the
["difference", "sum") integers is negative.
a fewer, sum
b. fewer, difference
c. more, sum
d. more, difference

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:30

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

Answers: 1

Answer

Mathematics, 21.06.2019 20:40

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

Answers: 1

Answer

Mathematics, 22.06.2019 05:10

Situation: an archaelogist in turkey discovers a spear head that contains 54% of its original amount of c-14. n = noekt no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years find the age of the spear head to the nearest year

Answers: 3

Answer

Mathematics, 22.06.2019 05:20

Say that a supplier claims they are 99% confident that their products will be in the interval of 50.02 to 50.38. you take samples and find that the 99% confidence interval of what they are sending is 50.00 to 50.36. what conclusion can be made? homework : 5vd. comparing sample confidence intervals with given intervals (links to an external site.)links to an external site. (3: 43) 5dc. confidence intervals in manufacturing, high vs low level of confidence, wide vs narrow (links to an external site.)links to an external site. (docx) the supplier is less accurate than they claimed the supplier products have a lower mean than claimed the supplier is more accurate than they claimed the supplier products have a higher mean than claimed

Answers: 2

Answer

You know the right answer?

When you use counters to model the sum of two integers with different signs, how do
you know t...

Questions

Mathematics, 09.09.2020 22:01

The semicircle shown at left has center XXX and diameter \overline{WZ} WZ start overline, W, Z, end overline. The radius \overline{XY} XY start overli...