Answer:
<h2>
19/3</h2>
Step-by-step explanation:
Given the expression 
, we are to find the value of q;
Hence the value of q is 19/3
Answer:
Step-by-step explanation:
The diameter is 0.45 in
The percent error is < 4%
<u>The lower limit of allowance is:</u>
- 0.45 - 4% =
- 0.45*(1 - 0.04) =
- 0.45*0.96 =
- 0.432
Less than 4% error means the diameter should be greater than 0.432 in.
The bolt with the diameter 0.43 in is outside of the allowance and should <u>not</u> go into the package
Y=1.09(x-1)+1.49 where y is cost and x is in pounds we could further operate:
y=1.09x-1.09+1.49
y=1.09x+0.4 (note that the domain is x≥1)
Answer:
131.15
Step-by-step explanation:
- 157.38÷6=B
- B×5=A
B= 26.23
A= 131.15
Answer:
6 green fish
Step-by-step explanation:
green fish = x
(X+3)/60 = x/40
Cross multiplication
60x = 40x+120
subtract 40x on both sides
20x = 120
Divide both sides by 20
x=6
The aquarium has 3 more yellow fish than green fish 6+3 = 9 (9 yelow)
15 fish in total
60% of 15 = 9
40% of 15 = 6
