9514 1404 393
Answer:
$50.89
Step-by-step explanation:
The total cost for one meal is ...
$1.19 +3.19 +2.89 = $7.27
The cost of 7 of these meals will be ...
7 × $7.27 = $50.89
It will cost Austin $50.89 for the seven meals.
Answer:
5/2
Step-by-step explanation:
area formula = l*w=A
in this case l=7/2, and A=35/4
7/2*w=35/4
divide 7/2 with 35/4 to get the value of "w"
35/4*2/7=5/2
hope this helps, if it does plz vote my answer the brainiest, thanks!
D is the answer for this one as well
Answer:
probability of defective = 0.0545
Probability of a chip to be stolen = 0.0917
Step-by-step explanation:
given data
all computer chips produced are defective = 50%
legally marketed are defective = 5 %
stolen = 1%
solution
we get here probability of defective that is
probability of defective = P ( insepected and defective + stolen and defective) .........................1
put here value
probability of defective = (1 - 0.01) × 0.05 + 0.01*0.5
probability of defective = 0.0545
and
So, Probability of a chip to be stolen given defective =P (stolen and defective) ÷ P(defective) ......................2
put here value
Probability of a chip to be stolen = 0.01 × 0.5 ÷ 0.0545
Probability of a chip to be stolen = 0.0917
Find the factors and get the ones common to both of them
45=3 times 3 times 5
81=3 times 3 times 3 times 3
so the factors common to both are 3 times 3 which is 9
