Mathematics, 08.11.2020 02:10 tanashaw16
This unit, you have learned several formulas and equations. Match the formula or equation with what the answer represents.
1.
100% + percent = or
100% - percent =
2.-
original x percent =
*when the percent is written as a decimal
3.
original x (1.00 + percent) = or
original x (1.00 - percent) =
*when the percent is written as a decimal
4.
new - original x 100% =
original
5.
| measured - actual | x 100% =
actual
6.
measured - actual =
Column B
a. formula to find error
b. total change in the percent
c. formula to find the percent of change when given two numbers
d. amount something increases or decreases
e. equation to find the total amount
f. formula to find percent of error
Answers: 2
Mathematics, 21.06.2019 14:00
When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.
Answers: 2
Mathematics, 21.06.2019 17:10
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
Mathematics, 21.06.2019 19:00
1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)
Answers: 1
Mathematics, 21.06.2019 21:00
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
Answers: 2
This unit, you have learned several formulas and equations. Match the formula or equation with what...
Chemistry, 08.03.2021 02:30
Mathematics, 08.03.2021 02:30
Mathematics, 08.03.2021 02:30
Mathematics, 08.03.2021 02:30
Mathematics, 08.03.2021 02:30
Mathematics, 08.03.2021 02:30
Mathematics, 08.03.2021 02:30
Chemistry, 08.03.2021 02:30
English, 08.03.2021 02:30
English, 08.03.2021 02:30
Mathematics, 08.03.2021 02:30