oumm I already saw this in our mall also in the tv... NAME OF THIS TOY WAS "BEYBLADE"
Step-by-step explanation:
mm! this is a toy for kids...
for making them not bored..
Answer:
C) 20 hours
Step-by-step explanation:
x = number of hours
A yard cleanup service charges a $380 fee plus $14 per hour.
380 + 14x
Another cleanup service charges a $260 fee plus $20 per hour.
260 + 20x
How long is a job for which the two companies' costs are the same?
380 + 14x = 260 + 20x
380 - 260 = 20x - 14x
120 = 6x
20 = x
Answer:
x = 
Step-by-step explanation:
given
= 
( cross- multiply )
5(x + 1) = 33
5x + 5 = 33 ( subtract 5 from both sides )
5x = 28 ( divide both sides by 5 )
x =
Let x be the lengths of the steel rods and X ~ N (108.7, 0.6)
To get the probability of less than 109.1 cm, the solution is computed by:
z (109.1) = (X-mean)/standard dev
= 109.1 – 108/ 0.6
= 1.1/0.6
=1.83333, look this up in the z table.
P(x < 109.1) = P(z < 1.8333) = 0.97 or 97%
The blueprint length (b) will be
.. (6 m)/(9 m) = b/(48 mm)
.. b = (48 mm)*2/3
.. b = 32 mm
