Answer:
A.
Step-by-step explanation:
6 Points is my guess, there is a 50, 50 chance that he will get it, 50% of 4 is 2, two times 5 is 10, - (2*2) 4= 6 points
Percent error=|
| times 100
(note the || is absolute value, means that whatever the result is inside, it is made positive)
predicted value=261
actual value=293
subsitute
percent error=|
| times 100
so using pemdas
do parenthasees first
|
|
|-0.12|
absolute value
0.1226
time 100
0.1226 times 100=12.26
answer is 12.26%
answer is B
You don't really need the I = prt formula to solve this problem.
Try this:
Let x = amount loaned at 8% and ($12,000 - x) = amount loaned at 18%
Write the equation: (change the percents to decimals: 8% = 0.08 and 18% = 0.18)
(0.08)x + (0.18)($12,000 - x) = $1,000
This expresses the total amount of earned interest in terms of the amounts of the loan, x and ($12,000 - x}.
0.08x + $2,160 - 0.18x = $1,000 Simplify and solve for x.
-0.1x = -$1,160 Divide both sides by -0.1
x = $11.600 The amount loaned at 8% interest.
see if this help
Answer:
Hi. When we list these units of mass in ascending order, it'll look like this:
milligram, centigram, decigram, gram, kilogram
A milligram is 1/1000 of a gram, a centigram is 1/100 of a gram, a decigram is 1/10 of a gram, and a kilogram is equal to 1000 grams.
Have a great day! - Mani :)