Answer:
2/3 hr
4/5hr
Step-by-step explanation:
to attain time in motion...divide the distance by the speed
*the quantities must be the same though
Answer:
Julia found 5 coins
Step-by-step explanation:
lets take the # of coins julia found as "x"
alice found6
davi found 5
lucas found 6
and carter found 8
remember how to calculate mean( add all numbers and divide by the# of numbers)
so
6+5+6+8+x/5=6 (since there are "5" terms)
so
25+x/5=6
treat this like a linear equation so multiply by 5 on both sides
25+x/5(5)=6(5)
25+x=30
subtract "25 on both sides"
25-25+x=30-25
x=5
hope this helps
132.3328 square centimeters
The area of a rectangle is length x width:
14.26 cm x 9.28 cm = 132.3328
Area is measured in square centimeters, in this case
FINAL ANSWER:
132.3328 square centimeters
HOPE THIS HELPS!
Answer:
A batch of 1053 chips
Step-by-step explanation:
Given that over the past year, 5% of chips fail have failed the test
This mean in every batch size selected, 5% of the chips will fail
If 5% of chips fail the test, 95% of chip pass the test
Lets assume a batch size of x number of chips
You know 95% of the chips will pass and the expected value of good chips is 1000 then
Answer:
-2(1.5h + 5) - 4(-0.5 + 3h) = -15h-8
Step-by-step explanation:
-2(1.5h + 5) - 4(-0.5 + 3h)
-2*(1.5h)+(-2*5)-(4*-0.5)-4(3h)
-3h-10-(-2)-12h
-3h-12h-10+2
-15h-8
