Answer:
140.5 units of work
Step-by-step explanation:
The number of units of work by a worker is given as:
Y = -212 + 1.90X2 + 2.00X3 + 0.25X4
X2 = manual dexterity score=100
X3 = mental aptitude score=80
X4 = personnel assessment=10
Substituting these value for X2,X3 and X4 we have :
Y = -212 + 1.90(100) + 2.00(80)+ 0.25(10)
Y =-212 + 190 +160 +2.5= 140.5 units of work
Answer:
He payed $643.50 for the bike
Step-by-step explanation:
Because $585 + 10% = $643.50
(Sorry if wrong!)
Find the perimiter now
that is right triangle so
when hpotonouse is c and hthe lgs are a and b
a²+b²=c²
given
leg is 8
hypotonuse is 13
8²+b²=13²
64+b²=169
minus 64 from both sides
b²=105
sqrt both sides
b=√105
find total perimiter
8+13+√105=21+√105
times 1/32 for scale
0.65625+0.32021721143623744947565745876628=
0.97646721143623744947565745876628 m=
97.646721143623744947565745876628 cm
A is the answer
Answer:
The flat rental is 49$.
Step-by-step explanation:
We are given the following in the question:
The cost of renting van includes a rental fee and cost for distance traveled.
Let x be the flat rental fee and y be the cost per mile.
A van that is driven 107 miles costs $97.15
Thus, we can write the equation:
A van that is driven 127 miles costs 106.15.
Thus, we can write the equation:
Solving the two equations, we get,
Thus, the flat rental is 49$.